Part Name
         Description
SMCJ30

 Transient Voltage Suppressor Diodes ( 5 Page)


YANGJIE
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扬州扬杰电子科技体股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd. 
Document Number 0241
Rev. 1.0, 22-Sep-11
www.21yangjie.com
SMCJ SERIES
瞬变电压抑制二极管 Transient Voltage Suppressor Diodes
■特征 Features
■外形尺寸和印记 Outline Dimensions and Mark
PPP 1500W
VBR 5.0V-188V
■用途  Applications
 
箝位电压用  Clamping Voltage
■极限值(绝对最大额定值)
 
Limiting Values (Absolute Maximum Rating)
参数名称
Item
符号
Symbol
单位
Unit
条件
Conditions
最大值
Max
最大损耗功率
(1)(2)
Peak power dissipation
PPPM
W
10/1000us 波形下测试
with a 10/1000us waveform
1500
最大脉冲电流
(1)
Peak pulse current
IPPM
A
10/1000us 波形下测试
with a 10/1000us waveform
见下面表格
See Next Table
功率损耗
Power dissipation
PD
W
无限散热片
@ TA=50℃
on infinite heat sink at TA=50℃
6.5
最大正向浪涌电流
(2)
Peak forward surge current
IFSM
A
8.3ms正弦半波,仅单向型
8.3 ms single half sine-wave unidirectional only
200
工作结温和存储温度范围
Operating junction and storage
temperature range
TJ,TSTG
-55 to +150
■电特性 (Ta=25℃ 除非另有规定)
Electrical Characteristics(Ta=25
Unl
ess otherwise specified)
参数名称
Item
符号
Symbol
单位
Unit
条件
Conditions
最大值
Max
最大瞬间正向电压
Maximum instantaneous forward
Voltage
VF
V
100A下测试,仅单向型
at 100A for unidirectional only
3.5
RθJA
/W
结到环境
junction to ambient
75
典型热阻
Thermal resistance
RθJL
/W
结到引线
junction to lead
15
备注:Notes:
(1) 不重复脉冲电流,如图3,在TA= 25℃下功率降额曲线见如图2。
Non-repetitive current pulse, per Fig. 3 and derated above T
A= 25
p
er Fig.2.
(2) 每个端子安装在 0.31 x 0.31" (8.0 x 8.0 mm)铜焊盘上
Mounted on 0.31 x 0.31" (8.0 x 8.0 mm) copper pads to each terminal
Dimensions in inches and (millimeters)
DO-214AB(SMC)
.280(7.11)
.260(6.60)
.245(6.22)
.220(5.59)
.129(3.27)
.112(2.85)
.103(2.61)
.078(1.99)
.060(1.52)
.030(0.76)
.008(0.20)
.004(0.10)
.012(0.31)
.006(0.15)
0.119(3.03)
0.390
(9.90)
Mounting Pad Layout
0.151
(3.84)
0.150
(3.82)
.320(8.13)
.305(7.75)



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