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US1B 参数 Datasheet PDF下载

US1B图片预览
型号: US1B
PDF下载: 下载PDF文件 查看货源
内容描述: 表面贴装高效率整流反向电压50 --- 1000 V正向电流1.0 [Surface Mounted High-efficiency Rectifier Reverse Voltage 50 --- 1000 V Forward Current 1.0 A]
分类和应用:
文件页数/大小: 2 页 / 115 K
品牌: DACHANG [ RUGAO DACHANG ELECTRONICS CO., LTD ]
 浏览型号US1B的Datasheet PDF文件第2页  
SIYU
R
US1A ...... US1M
Surface Mounted High-efficiency Rectifier
Reverse Voltage 50 --- 1000 V
Forward Current 1.0 A
SMA
表面安装高效率整流二极管
反向电压
50 --- 1000 V
正向电流
1.0 A
SMA-W
特征
Features
·反向漏电流�½�
Low reverse leakage
High forward surge capability
.114(2.90)
.098(2.50)
.067(1.70)
.051(1.29)
.110(2.79)
.086(2.18)
.062(1.60)
.055(1.20)
·正向浪涌承受�½力较强
.180(4.57)
.160(4.06)
.012(0.305)
.006(0.152)
.096(2.44)
.078(2.00)
.181(4.60)
.157(4.00)
.012(0.305)
.006(0.152)
.091(2.31)
.067(1.70)
·高温焊接保证
High temperature soldering guaranteed:
260℃/10
seconds at terminals
·引线和管�½�皆符合RoHS标准 。
Lead and body according with RoHS standard
.059(1.50)
.035(0.89)
.209(5.31)
.185(4.70)
.008(0.203)
.004(0.102)
.060(1.52)
.030(0.76)
.208(5.28)
.118(4.80)
机械数据
Mechanical Data
.008(0.203)
.002(0.051)
Unit:inch(mm)
Unit:inch(mm)
·封装: 塑料封装
Case: Molded plastic body
·端子: 焊料被镀
Terminals: Solder plated
·极性: 色环端为负极
Polarity: Color band denotes cathode end
·安装�½��½�: 任意
Mounting Position: Any
极限值和温度特性
TA = 25℃
除非另有规定。
Maximum Ratings & Thermal Characteristics
符号
Symbols
最大可重复峰值反向电压
Maximum repetitive peak reverse voltage
Ratings at 25℃ ambient temperature unless otherwise specified.
US1A US1B US1D US1G US1J
50
35
50
100
70
100
200
140
200
400
280
400
1.0
30
45
600
420
600
US1K US1M
800
560
800
1000
700
1000
单�½�
Unit
V
V
V
A
A
℃/W
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
R
θJA
Tj, TSTG
最大均方根电压
Maximum RMS voltage
最大直流阻断电压
Maximum DC blocking voltage
最大正向平均整流电流
Maximum average forward rectified current
峰值正向浪涌电流 8.3ms单一正弦半波
Peak forward surge current 8.3 ms single half sine-wave
典型热阻
Typical thermal resistance
工�½�结温和存储温度
Operating junction and storage temperature range
-55 --- +150
电特性
TA = 25℃
除非另有规定。
Electrical Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols
最大正向电压
Maximum forward voltage
US1A US1B US1D US1G US1J
1.0
1.3
10
500
50
15
US1K US1M
1.7
单�½�
Unit
V
μA
I
F
= 1.0A
TA= 25℃
TA= 125℃
I
F
=0.5A I
R
=1.0A I
RR
=0.25A
V
F
I
R
trr
C
j
最大反向电流
Maximum reverse current
最大反向恢复时间
MAX. Reverse Recovery Time
75
nS
pF
典型结电容
Type junction capacitance
V
R
= 4.0V, f = 1MHz
大昌电子
DACHANG ELECTRONICS