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  • ESDA25SC6图
  • 北京中其伟业科技有限公司

     该会员已使用本站16年以上
  • ESDA25SC6 现货库存
  • 数量5580 
  • 厂家 
  • 封装 
  • 批号16+ 
  • 价格及优,真实库存,全新原装正品!!
  • QQ:2880824479QQ:2880824479 复制
  • 010-62104891 QQ:2880824479
  • ESDA25SC6Y图
  • 深圳市广百利电子有限公司

     该会员已使用本站6年以上
  • ESDA25SC6Y 现货库存
  • 数量18500 
  • 厂家ST(意法) 
  • 封装SOT-23-6 
  • 批号23+ 
  • ★★全网低价,原装原包★★
  • QQ:1483430049QQ:1483430049 复制
  • 0755-83235525 QQ:1483430049
  • ESDA25SC6图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • ESDA25SC6 现货库存
  • 数量26800 
  • 厂家ST 
  • 封装S0T-363 
  • 批号22+ 
  • 新到现货、一手货源、当天发货、bom配单
  • QQ:1435424310QQ:1435424310 复制
  • 0755-84507451 QQ:1435424310
  • ESDA25SC6Y图
  • 深圳市华兴微电子有限公司

     该会员已使用本站16年以上
  • ESDA25SC6Y 现货库存
  • 数量3000 
  • 厂家ST 
  • 封装公司现货 
  • 批号2208+ 
  • 绝对现货!实单专线-点击QQ!只有进口原装
  • QQ:604502381QQ:604502381 复制
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  • ESDA25SC6图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • ESDA25SC6 现货库存
  • 数量2740 
  • 厂家ST 
  • 封装S0T-363 
  • 批号新批次 
  • 新到现货、一手货源、当天发货、bom配单
  • QQ:2881512844QQ:2881512844 复制
  • 075584507705 QQ:2881512844
  • ESDA25SC6图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • ESDA25SC6
  • 数量65000 
  • 厂家ST 
  • 封装原厂原封 
  • 批号23+ 
  • 真实库存全新原装正品!代理此型号
  • QQ:2881495753QQ:2881495753 复制
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  • ESDA25SC6图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • ESDA25SC6
  • 数量23480 
  • 厂家ST 
  • 封装原厂原封 
  • 批号全新环保批次 
  • 公司只售原装 支持实单
  • QQ:2881495751QQ:2881495751 复制
  • 0755-88917743 QQ:2881495751
  • ESDA25SC6图
  • 深圳市芯鹏泰科技有限公司

     该会员已使用本站8年以上
  • ESDA25SC6
  • 数量7536 
  • 厂家STMicroelectronics 
  • 封装SOT-23-6 
  • 批号23+ 
  • TVS 二极管原装现货
  • QQ:3004306594QQ:3004306594 复制
  • 0755-82777852 QQ:3004306594
  • ESDA25SC6图
  • 深圳市欧立现代科技有限公司

     该会员已使用本站12年以上
  • ESDA25SC6
  • 数量1500 
  • 厂家ST 
  • 封装SOT23-6 
  • 批号24+ 
  • ★★专业IC现货,诚信经营,市场最优价★★
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    QQ:2216987084QQ:2216987084 复制
  • 0755-83222787 QQ:1950791264QQ:2216987084
  • ESDA25SC6图
  • 深圳市恒达亿科技有限公司

     该会员已使用本站12年以上
  • ESDA25SC6
  • 数量3000 
  • 厂家ST 
  • 封装SOT23-6 
  • 批号25+ 
  • 全新原装公司现货销售!
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    QQ:1245773710QQ:1245773710 复制
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  • ESDA25SC6图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • ESDA25SC6
  • 数量765 
  • 厂家ST/意法 
  • 封装NA/ 
  • 批号23+ 
  • 优势代理渠道,原装正品,可全系列订货开增值税票
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    QQ:3007947087QQ:3007947087 复制
  • 0755-82546830 QQ:3007977934QQ:3007947087
  • ESDA25SC6图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站15年以上
  • ESDA25SC6
  • 数量26800 
  • 厂家ST/意法 
  • 封装TSOT23-6 
  • 批号24+ 
  • 假一罚十,原装进口正品现货供应,价格优势。
  • QQ:198857245QQ:198857245 复制
  • 0755-82865294 QQ:198857245
  • ESDA25SC6图
  • 集好芯城

     该会员已使用本站13年以上
  • ESDA25SC6
  • 数量16734 
  • 厂家ST 
  • 封装SOT23-6 
  • 批号最新批次 
  • 原装原厂 现货现卖
  • QQ:3008092965QQ:3008092965 复制
    QQ:3008092965QQ:3008092965 复制
  • 0755-83239307 QQ:3008092965QQ:3008092965
  • ESDA25SC6图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • ESDA25SC6
  • 数量13740 
  • 厂家ST 
  • 封装SOT23-6 
  • 批号23+ 
  • 全新原装正品现货特价
  • QQ:2885348317QQ:2885348317 复制
    QQ:2885348339QQ:2885348339 复制
  • 0755-83209630 QQ:2885348317QQ:2885348339
  • ESDA25SC6图
  • 深圳市硅诺电子科技有限公司

     该会员已使用本站8年以上
  • ESDA25SC6
  • 数量40190 
  • 厂家ST 
  • 封装SOT23-6 
  • 批号17+ 
  • 原厂指定分销商,有意请来电或QQ洽谈
  • QQ:1091796029QQ:1091796029 复制
    QQ:916896414QQ:916896414 复制
  • 0755-82772151 QQ:1091796029QQ:916896414
  • ESDA25SC6图
  • 深圳市华斯顿电子科技有限公司

     该会员已使用本站16年以上
  • ESDA25SC6
  • 数量36072 
  • 厂家ST 
  • 封装SOT23-6 
  • 批号2023+ 
  • 绝对原装正品全新进口深圳现货
  • QQ:1002316308QQ:1002316308 复制
    QQ:515102657QQ:515102657 复制
  • 美驻深办0755-83777708“进口原装正品专供” QQ:1002316308QQ:515102657
  • ESDA25SC6-BOS SMD-SOT23-6L图
  • 北京中其伟业科技有限公司

     该会员已使用本站16年以上
  • ESDA25SC6-BOS SMD-SOT23-6L
  • 数量9304 
  • 厂家√ 欧美㊣品 
  • 封装贴◆插 
  • 批号16+ 
  • 特价,原装正品,绝对公司现货库存,原装特价!
  • QQ:2880824479QQ:2880824479 复制
  • 010-62104891 QQ:2880824479
  • ESDA25SC6图
  • 北京齐天芯科技有限公司

     该会员已使用本站15年以上
  • ESDA25SC6
  • 数量100000 
  • 厂家ST Microelectronics 
  • 封装N/A 
  • 批号2024+ 
  • 原装正品,假一罚十
  • QQ:2880824479QQ:2880824479 复制
    QQ:1344056792QQ:1344056792 复制
  • 010-62104931 QQ:2880824479QQ:1344056792
  • ESDA25SC6图
  • 北京元坤伟业科技有限公司

     该会员已使用本站17年以上
  • ESDA25SC6
  • 数量5000 
  • 厂家Cooper Bussmann 
  • 封装贴/插片 
  • 批号2024+ 
  • 百分百原装正品,现货库存
  • QQ:857273081QQ:857273081 复制
    QQ:1594462451QQ:1594462451 复制
  • 010-62104791 QQ:857273081QQ:1594462451
  • ESDA25SC6图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • ESDA25SC6
  • 数量12736 
  • 厂家ST 
  • 封装SOT23-.. 
  • 批号23+ 
  • 全新原装正品现货特价
  • QQ:2885348339QQ:2885348339 复制
    QQ:2885348317QQ:2885348317 复制
  • 0755-82519391 QQ:2885348339QQ:2885348317
  • ESDA25SC6图
  • 深圳市福田区恒科电子商行

     该会员已使用本站2年以上
  • ESDA25SC6
  • 数量53628 
  • 厂家ST/意法 
  • 封装SOT23-6 
  • 批号23+ 
  • 原装现货价钱优势实单可谈
  • QQ:2885433641QQ:2885433641 复制
    QQ:360990916QQ:360990916 复制
  • -0755-83981760 QQ:2885433641QQ:360990916
  • ESDA25SC6图
  • 深圳市正信鑫科技有限公司

     该会员已使用本站12年以上
  • ESDA25SC6
  • 数量6072 
  • 厂家ST 
  • 封装原厂封装 
  • 批号22+ 
  • 原装正品★真实库存★价格优势★欢迎来电洽谈
  • QQ:1686616797QQ:1686616797 复制
    QQ:2440138151QQ:2440138151 复制
  • 0755-22655674 QQ:1686616797QQ:2440138151
  • ESDA25SC6图
  • 深圳市惊羽科技有限公司

     该会员已使用本站11年以上
  • ESDA25SC6
  • 数量9328 
  • 厂家ST-意法半导体 
  • 封装SOT-23-6 
  • 批号▉▉:2年内 
  • ▉▉¥5.7元一有问必回一有长期订货一备货HK仓库
  • QQ:43871025QQ:43871025 复制
  • 131-4700-5145---Q-微-恭-候---有-问-秒-回 QQ:43871025
  • ESDA25SC6图
  • 深圳市积美福电子科技有限公司

     该会员已使用本站4年以上
  • ESDA25SC6
  • 数量1560 
  • 厂家ST/意法 
  • 封装SOT-23-6 
  • 批号21+ 
  • 只做原装正品,深圳现货库存
  • QQ:647176908QQ:647176908 复制
    QQ:499959596QQ:499959596 复制
  • 0755-83228296 QQ:647176908QQ:499959596
  • ESDA25SC6图
  • 深圳市恒达亿科技有限公司

     该会员已使用本站12年以上
  • ESDA25SC6
  • 数量4500 
  • 厂家ST 
  • 封装SOT23-6L 
  • 批号25+ 
  • 全新原装公司现货销售
  • QQ:1245773710QQ:1245773710 复制
    QQ:867789136QQ:867789136 复制
  • 0755-82772189 QQ:1245773710QQ:867789136
  • ESDA25SC6图
  • 深圳市昌和盛利电子有限公司

     该会员已使用本站11年以上
  • ESDA25SC6
  • 数量19658 
  • 厂家ST【原装正品专卖★价格最低】 
  • 封装SOT23-6 
  • 批号▊ NEW ▊ 
  • ◆★█【专注原装正品现货】★价格最低★!量大可定!欢迎惠顾!(长期高价回收全新原装正品电子元器件)
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    QQ:3059638860QQ:3059638860 复制
  • 0755-23125986 QQ:1551106297QQ:3059638860
  • ESDA25SC6图
  • 深圳市英德州科技有限公司

     该会员已使用本站2年以上
  • ESDA25SC6
  • 数量45000 
  • 厂家ST(意法) 
  • 封装SOT-23-6 
  • 批号2年内 
  • 原厂渠道 长期供应
  • QQ:2355734291QQ:2355734291 复制
  • -0755-88604592 QQ:2355734291
  • ESDA25SC6图
  • 深圳市芳益电子科技有限公司

     该会员已使用本站10年以上
  • ESDA25SC6
  • 数量19900 
  • 厂家ST 
  • 封装SOT23-6 
  • 批号2023+ 
  • 原装现货大量库存 低价出售 欢迎加Q详谈
  • QQ:498361569QQ:498361569 复制
    QQ:389337416QQ:389337416 复制
  • 0755-13631573466 QQ:498361569QQ:389337416
  • ESDA25SC6图
  • 深圳市富莱微科技有限公司

     该会员已使用本站6年以上
  • ESDA25SC6
  • 数量7626 
  • 厂家STMicroelectronics 
  • 封装SOT-23-6 
  • 批号20+ 
  • 进口原装,公司现货
  • QQ:1968343307QQ:1968343307 复制
    QQ:2885835292QQ:2885835292 复制
  • 0755-83210149 QQ:1968343307QQ:2885835292
  • ESDA25SC6图
  • 深圳市宏诺德电子科技有限公司

     该会员已使用本站8年以上
  • ESDA25SC6
  • 数量68000 
  • 厂家ST 
  • 封装TSOT23-6 
  • 批号22+ 
  • 全新进口原厂原装,优势现货库存,有需要联系电话:18818596997 QQ:84556259
  • QQ:84556259QQ:84556259 复制
    QQ:783839662QQ:783839662 复制
  • 0755- QQ:84556259QQ:783839662
  • ESDA25SC6图
  • 深圳市鹏睿康科技有限公司

     该会员已使用本站16年以上
  • ESDA25SC6
  • 数量9000 
  • 厂家ST 
  • 封装只做原装 
  • 批号23+ 
  • 原装现货假一赔万,原包原标,支持实单
  • QQ:2885392746QQ:2885392746 复制
    QQ:2885392744QQ:2885392744 复制
  • 0755-83192793 QQ:2885392746QQ:2885392744
  • ESDA25SC6图
  • 深圳市芯柏然科技有限公司

     该会员已使用本站7年以上
  • ESDA25SC6
  • 数量26800 
  • 厂家ST 
  • 封装S0T-363 
  • 批号22+ 
  • 授权代理直销,原厂原装现货,假一罚十,特价销售
  • QQ:287673858QQ:287673858 复制
  • 0755-82533534 QQ:287673858
  • ESDA25SC6图
  • 深圳市凯睿晟科技有限公司

     该会员已使用本站10年以上
  • ESDA25SC6
  • 数量20000 
  • 厂家ST/意法 
  • 封装SOT-23-6 
  • 批号24+ 
  • 百域芯优势 实单必成 可开13点增值税
  • QQ:2885648621QQ:2885648621 复制
  • 0755-23616725 QQ:2885648621
  • ESDA25SC6图
  • 北京天阳诚业科贸有限公司

     该会员已使用本站9年以上
  • ESDA25SC6
  • 数量20 
  • 厂家STMICROELECTRONICS 
  • 封装NA 
  • 批号22+ 
  • 京北通宇商城可查价
  • QQ:2850389426QQ:2850389426 复制
    QQ:2850707139QQ:2850707139 复制
  • 0534-7058298 QQ:2850389426QQ:2850707139

产品型号ESDA25SC6的概述

ESDA25SC6芯片概述 ESDA25SC6是一款由意法半导体(STMicroelectronics)设计和制造的瞬态电压抑制器(TVS)二极管,广泛应用于电气防护领域,旨在保护敏感的电子设备免受瞬态电压尖峰和静电放电(ESD)的损害。该芯片特别适用于USB、HDMI和其他数据传输接口,能够有效抑制高电压瞬态信号,确保设备的长期稳定运行。 ESDA25SC6的详细参数 ESDA25SC6具有如下主要技术参数: - 工作电压:该芯片的峰值反向耐压(V_R)通常为5V,能够满足大多数逻辑电平接口的需求。 - 钳位电压:在电流达到最大值时,芯片的钳位电压可达约15V,能够有效压制电流尖峰。 - 静态电容:静态电容值约为0.5pF,这意味着它对信号的衰减非常小,适合高速数据传输。 - ESD保护等级:符合IEC 61000-4-2标准,能够承受±15kV的空气放电和±8kV...

产品型号ESDA25SC6的Datasheet PDF文件预览

ESDAxxSCx  
Quad Transil™ array for ESD protection  
Features  
4 unidirectional Transil Functions  
Low leakage current: IR max. < 20 µA at VRM  
400 W peak pulse power (8/20 µs)  
Benefits  
High ESD protection level: up to 25 kV  
High integration  
SOT23-5L (SC-59)  
ESDAxxSC5  
SOT23-6L (SC-59)  
ESDAxxSC6  
Suitable for high density boards  
Figure 1.  
ESDAxxSC5 functional diagram  
Complies with the following standards:  
IEC 61000-4-2 level 4:  
– 15 kV (air discharge)  
– 8 kV (contact discharge)  
1
2
5
MIL STD 883E- Method 3015-7: class3B  
– human body model  
3
4
Applications  
Figure 2.  
ESDAxxSC6 functional diagram  
Where transient overvoltage protection in ESD  
sensitive equipment is required, such as :  
1
2
6
Computers  
Printers  
5
4
Communication systems  
Cellular phone handsets and accessories  
Other telephone set  
Set top boxes  
3
Description  
The ESDAxxSC5 and ESDAxxSC6 are monolithic  
voltage suppressors designed to protect  
components which are connected to data and  
transmission lines against ESD.  
They clamp the voltage just above the logic level  
supply for positive transients, and to a diode drop  
below ground for negative transient.  
TM: Transil is a trademark of STMicroelectronics.  
November 2007  
Rev 9  
1/11  
www.st.com  
11  
Characteristics  
ESDAxxSCx  
1
Characteristics  
Table 1.  
Symbol  
Absolute ratings (T  
= 25 °C)  
amb  
Parameter  
Value  
Unit  
MIL STD 883E - Method 3015-7  
IEC61000-4-2 air discharge  
VPP  
ESD discharge  
25  
kV  
IEC61000-4-2 contact discharge  
ESDA5V3SCx  
ESDA6V1SCx  
500  
400  
W
ESDA14V2SCx  
ESDA17SC6  
ESDA19SC6  
ESDA25SC6  
PPP  
Peak pulse power (8/20µs)  
300  
150  
W
Tj  
Junction temperature  
°C  
Tstg  
TL  
Storage temperature range  
-55 to +150  
260  
°C  
°C  
°C  
Maximum lead temperature for soldering during 10 s at 5mm for case  
Operating temperature range  
Top  
-40 to +125  
Table 2.  
Symbol  
Electrical characteristics - definitions (T  
Parameter  
= 25 °C)  
amb  
I
I
F
VRM  
VBR  
Stand-off voltage  
Breakdown voltage  
V
VCL  
Clamping voltage  
BR  
V
V
F
RM  
IRM  
IPP  
αT  
C
Leakage current @ VRM  
Peak pulse current  
V
CL  
V
I
I
RM  
Voltage temperature coefficient  
Capacitance  
Rd  
Rd  
VF  
Dynamic resistance  
Forward voltage dropt  
PP  
2/11  
ESDAxxSCx  
Table 3.  
Characteristics  
Electrical characteristics - values (T  
= 25 °C)  
amb  
VBR @ IR  
IRM @ VRM  
max.  
µA  
Rd  
αT  
C
VF@ IF  
max.  
typ.  
Order codes  
min.  
max.  
typ.(1) max.(2)  
0 V bias  
V
V
mA  
V
mΩ  
10-4/C  
pF  
V
mA  
ESDA5V3SC5  
ESDA5V3SC6  
5.3  
5.9  
1
2
20  
5
3
230  
5
280  
1.25  
200  
ESDA6V1SC5  
ESDA6V1SC6  
6.1  
7.2  
1
1
5.25  
12  
350  
650  
6
190  
100  
1.25  
1.25  
200  
200  
ESDA14V2SC5  
ESDA14V2SC6  
14.2  
15.8  
10  
ESDA17SC6  
ESDA19SC6  
17  
19  
19  
21  
1
1
0.075  
0.1  
14  
15  
700  
800  
10  
8.5  
85  
80  
1.2  
1.2  
10  
10  
ESDA25SC6  
25  
30  
1
1
24  
1000  
10  
60  
1.2  
10  
1. Square pulse, Ipp = 15 A, tp=2.5 µs.  
2. Δ VBR = αT* (Tamb -25 °C) * VBR (25 °C)  
Figure 3.  
Peak power dissipation versus  
initial junction temperature  
Figure 4.  
Peak pulse power versus  
exponential pulse duration  
(Tj initial = 25 °C)  
P
(W)  
PP  
P
[T initial] / P [T initial=25°C]  
PP  
j
PP  
j
5000  
1000  
1.1  
1.0  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
ESDA5V3SC5/SC6  
&
ESDA6V1SC5/SC6  
ESDA14V2SC5/SC6  
ESDA17SC6  
ESDA19SC6  
ESDA25SC6  
t (µs)  
p
T initial (°C)  
j
100  
0.0  
0
1
10  
100  
25  
50  
75  
100  
125  
150  
Figure 5.  
Clamping voltage versus peak  
pulse current (Tj initial = 25 °C).  
Figure 6.  
Capacitance versus reverse applied  
voltage (typical values)  
Rectangular waveform tp = 2.5 µs  
I (A)  
PP  
C(pF)  
50.0  
10.0  
500  
100  
ESDA25SC6  
ESDA19SC6  
F=1MHz  
VOSC=30mVRMS  
ESDA17SC6  
ESDA5V3SC5/SC6  
ESDA6V1SC5/SC6  
ESDA14V2SC5/SC6  
ESDA6V1SC5/SC6  
ESDA5V3SC5/SC6  
1.0  
0.1  
ESDA14V2SC5/SC6  
ESDA17SC6  
ESDA19SC6  
tp=2.5µs  
V
(V)  
CL  
ESDA25SC6  
V (V)  
R
10  
0
5
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80  
1
2
5
10  
20  
50  
3/11  
Application information  
ESDAxxSCx  
Figure 7.  
Relative variation of leakage  
current versus junction  
Figure 8.  
Peak forward voltage drop versus  
peak forward current  
temperature (typical values)  
(typical values)  
I [T ] / I [T =25°C]  
I
(A)  
R
j
R
j
FM  
5.00  
1.00  
500  
100  
ESDA5V3SC5/SC6  
ESDA17SC6  
&
ESDA19SC6  
ESDA14V2SC5/SC6  
&
ESDA6V1SC5/SC6  
ESDA19SC6  
ESDA17SC6  
ESDA14V2SC5/SC6  
&
ESDA6V1SC5/SC6  
ESDA25SC6  
ESDA25SC6  
0.10  
0.01  
10  
Tj = 25°C  
ESDA5V3SC5/SC6  
T (°C)  
j
V
(V)  
FM  
1
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
25  
50  
75  
100  
125  
2
Application information  
2.1  
Calculation of the clamping voltage use of the dynamic  
resistance  
The ESDA family has been designed to clamp fast spikes like ESD. Generally the PCB  
designers need to calculate easily the clamping voltage VCL. This is why we give the  
dynamic resistance in addition to the classical parameters. The voltage across the  
protection cell can be calculated with the following formula:  
VCL = VBR + Rd IPP  
Where IPP is the peak current through the ESDA cell.  
As the value of the dynamic resistance remains stable for a surge duration lower than 20 µs,  
the 2.5 µs rectangular surge is well adapted. In addition both rise and fall times are  
optimized to avoid any parasitic phenomenon during the measurement of Rd.  
2.2  
Dynamic resistance measurement  
The short duration of the ESD has led us to prefer a more adapted test wave, as below  
defined, to the classical 8/20µs and 10/1000 µs surges.  
Figure 9.  
2.5 µs duration measurement wave  
I
Ipp  
t
2µs  
tp = 2.5µs  
4/11  
ESDAxxSCx  
Application information  
2.3  
ESD protection with ESDAxxSCx  
Electrostatic discharge (ESD) is a major cause of failure in electronic systems.  
Transient Voltage Suppressors (TVS) are an ideal choice for ESD protection. They are  
capable of clamping the incoming transient overvoltage to a low enough level such that  
damage to the protected semiconductor is prevented.  
Surface mount TVS arrays offer the best choice for minimal lead inductance.  
They serve as parallel protection elements, connected between the signal line and ground.  
As the transient rises above the operating voltage of the device, the TVS array becomes a  
low impedance path diverting the transient current to ground.  
Figure 10. ESDAxxSCx array protection against ESD  
I/ O LINES  
ESD  
sensitive  
device  
GND  
ESDAxxxSC6 (1connection to GND for ESDAxxSC5)  
The ESDAxxSCx array is the ideal board level protection of ESD sensitive semiconductor  
components.  
The tiny SOT23-5L and SOT23-6L packages allow design flexibility in the high density  
boards where the space saving is at a premium. This enables to shorten the routing and  
contributes to hardening against ESD.  
2.4  
Advice for optimizing circuit board layout  
Circuit board layout is a critical design step in the suppression of ESD induced transients.  
The following guidelines are recommended:  
The ESDAxxSC5/6 should be placed as close as possible to the input terminals or  
connectors.  
The path length between the ESD suppressor and the protected line should be  
minimized  
All conductive loops, including power and ground loops should be minimized  
The ESD transient return path to ground should be kept as short as possible  
Ground planes should be used whenever possible  
5/11  
Technical information  
ESDAxxSCx  
3
Technical information  
3.1  
ESD protection  
The ESDA19SC6 is particularly optimized to perform ESD protection. ESD protection is  
achieved by clamping the unwanted overvoltage. The clamping voltage is given by the  
following formula :  
.
V
CL = VBR + Rd IPP  
As shown in Figure 11., the ESD strikes are clamped by the transient voltage suppressor.  
Figure 11. ESD clamping behavior (example)  
Rg  
Rd  
Rload  
Voutput  
Vg  
VBR  
Device  
to be  
protected  
ESDA19SC6  
ESD Surge  
To have a good approximation of the remaining voltages at both VI/O side, we provide the  
typical dynamical resistance value Rd. By taking into account the following hypothesis :  
Rg > Rd and Rload > Rd  
we have:  
Vg  
------  
V
output= VBR + Rd ×  
Rg  
The results of the calculation done for Vg = 8 kV, Rg = 330 Ω (IEC61000-4-2 standard),  
BR = 19 V (typ.) and Rd = 0.80 Ω (typ.) give:  
V
V
ouput = 38.4 V  
This confirms the very low remaining voltage across the device to be protected. It is also  
important to note that in this approximation the parasitic inductance effect was not taken into  
account. This could be a few tenths of volts during a few nanoseconds at the output side.  
6/11  
ESDAxxSCx  
Ordering information  
4
Ordering information  
Figure 12. Ordering information scheme  
ESDA xx SCx  
ESD Array  
Breakdown Voltage (min)  
5V3 = 5.3 Volt  
6V1 = 6.1 Volt  
14V2 = 14.2 Volt  
17 = 17 Volt  
19 = 19 Volt  
25 = 25 Volt  
Package  
SC5 = SOT23-5L  
SC6 = SOT23-6L  
7/11  
Package information  
ESDAxxSCx  
5
Package information  
Epoxy meets UL94, V0 standard  
In order to meet environmental requirements, ST (also) offers these devices in ECOPACK®  
packages. ECOPACK® packages are Lead-free. The category of second level Interconnect  
is marked on the inner box label, in compliance with JEDEC Standard JESD97. The  
maximum ratings related to soldering conditions are also marked on the inner box label.  
ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.  
Table 4.  
SOT23-5L dimensions  
Dimensions  
Millimeters Inches  
Min. Typ. Max. Min. Typ. Max.  
Ref.  
A
E
A
0.90  
0
1.45 0.035  
0.10  
0.057  
0.004  
0.051  
0.020  
0.008  
0.118  
0.069  
A1  
0
e
e
A2 0.90  
1.30 0.035  
0.50 0.014  
0.20 0.004  
3.05 0.11  
1.75 0.059  
B
D
b
c
0.35  
0.09  
2.80  
1.50  
A2  
D
E
e
0.95  
0.037  
A1  
c
θ
L
H
L
2.60  
0.10  
0°  
3.00 0.102  
0.60 0.004  
0.118  
0.024  
10°  
H
M
10°  
0°  
Figure 13. SOT23-5L footprint (dimensions in mm)  
0.60  
1.20  
0.95  
1.10  
3.50  
2.30  
8/11  
ESDAxxSCx  
Package information  
Dimensions  
Table 5.  
SOT23-6L dimensions  
Ref.  
Millimeters  
Inches  
A
Min. Typ. Max. Min. Typ. Max.  
E
A
0.90  
0
1.45 0.035  
0.10  
0.057  
0.004  
0.051  
0.020  
0.008  
0.118  
0.069  
A1  
0
e
e
A2 0.90  
1.30 0.035  
0.50 0.014  
0.20 0.004  
3.05 0.11  
1.75 0.059  
b
D
b
c
0.35  
0.09  
2.80  
1.50  
A2  
D
E
e
H
L
θ
0.95  
0.037  
A1  
c
θ
L
2.60  
0.10  
0°  
3.00 0.102  
0.60 0.004  
0.118  
0.024  
10°  
H
10°  
0°  
Figure 14. SOT23-6L footprint (dimensions in mm)  
0.60  
1.20  
1.10  
0.95  
3.50  
2.30  
9/11  
Ordering information  
ESDAxxSCx  
6
Ordering information  
Table 6.  
Ordering information  
Order codes  
Marking  
Package  
Weight  
Base qty  
Delivery mode  
ESDA5V3SC5  
ESDA6V1SC5  
ESDA14V2SC5  
ESDA5V3SC6  
ESDA6V1SC6  
ESDA14V2SC6  
ESDA17SC6  
ESDA19SC6  
ESDA25SC6  
EC53  
EC61  
EC15  
ES53  
ES61  
ES15  
ES17  
ES19  
ES25  
SOT23-5L  
16.7 mg  
3000  
Tape and reel  
SOT23-6L  
7
Revision history  
Table 7.  
Date  
Document revision history  
Revision  
Description of changes  
Nov-2003  
7F  
Previous issue.  
SOT23-6L package dimensions change for reference “D” from  
3.0 millimeters (0.118 inches) to 3.05 millimeters (0.120  
inches).  
4-Nov-2004  
8
9
Reformatted to current standard. Units for IRM MAX inTable 3  
corrected to µA. Ordering information scheme expanded to  
cover all devices. Package information for SOT23-5L updated.  
22-Nov-2007  
10/11  
ESDAxxSCx  
Please Read Carefully:  
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All ST products are sold pursuant to ST’s terms and conditions of sale.  
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11/11  
配单直通车
ESDA25SC6产品参数
型号:ESDA25SC6
Brand Name:STMicroelectronics
是否Rohs认证:符合
生命周期:Active
IHS 制造商:STMICROELECTRONICS
零件包装代码:SC-59
包装说明:ROHS COMPLIANT, PLASTIC, SC-59, 6 PIN
针数:6
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8541.10.00.50
Factory Lead Time:13 weeks
风险等级:1.75
Samacsys Confidence:3
Samacsys Status:Released
Samacsys PartID:5544
Samacsys Pin Count:6
Samacsys Part Category:Integrated Circuit
Samacsys Package Category:SOT23 (6-Pin)
Samacsys Footprint Name:SOT23-6L
Samacsys Released Date:2015-04-16 09:48:08
Is Samacsys:N
最大击穿电压:30 V
最小击穿电压:25 V
击穿电压标称值:28 V
最大钳位电压:45 V
配置:COMMON ANODE, 4 ELEMENTS
二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 代码:R-PDSO-G6
JESD-609代码:e3
湿度敏感等级:1
最大非重复峰值反向功率耗散:300 W
元件数量:4
端子数量:6
最高工作温度:150 °C
封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR
封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260
极性:UNIDIRECTIONAL
认证状态:Not Qualified
最大重复峰值反向电压:24 V
子类别:Transient Suppressors
表面贴装:YES
技术:AVALANCHE
端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING
端子位置:DUAL
处于峰值回流温度下的最长时间:30
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