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LLZ5254B 参数 Datasheet PDF下载

LLZ5254B图片预览
型号: LLZ5254B
PDF下载: 下载PDF文件 查看货源
内容描述: 500毫瓦LL- 34密封式玻璃齐纳稳压器 [500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators]
分类和应用: 稳压器二极管测试
文件页数/大小: 2 页 / 451 K
品牌: YEASHIN [ Yea Shin Technology Co., Ltd ]
 浏览型号LLZ5254B的Datasheet PDF文件第2页  
DATA SHEET
SEMICONDUCTOR
LLZ52xxB Series
500 mW LL-34 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
T
A
= 25°C unless otherwise noted
Value
500
-65 to +200
+200
Units
mW
°C
°C
SURFACE MOUNT
LL34
DEVICE MARKING DIAGRAM
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Zener Voltage Range 2.4 to 56 Volts
LL-34 (Mini-MELF) Package
Surface Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All external surfaces are corrosion resistant and leads are readily solderable
1 band indicates negative polarity
st
Cathode Band Color
Brown
Blue
Orange
Yellow
Tolerance
10%
5%
2%
1%
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device Type
LLZ5221B
LLZ5222B
LLZ5223B
LLZ5224B
LLZ5225B
LLZ5226B
LLZ5227B
LLZ5228B
LLZ5229B
LLZ5230B
LLZ5231B
LLZ5232B
LLZ5233B
LLZ5234B
LLZ5235B
LLZ5236B
LLZ5237B
LLZ5238B
LLZ5239B
LLZ5240B
LLZ5241B
LLZ5242B
LLZ5243B
V
Z
@ I
ZT
(Volts)
Nominal
2.4
2.5
2.7
2.8
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
T
A
= 25°C unless otherwise noted
I
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
Z
ZT
@ I
ZT
(Ω)
Max
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
Z
ZK
@ I
ZK
= 0.25mA
(Ω)
Max
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
I
R
@ V
R
(µA)
Max
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
V
R
(Volts)
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
9.1
9.9
http://www.yeashin.com
1
REV.02 20120305