参数资料
型号: SMBJ18A-TR
厂商: STMICROELECTRONICS
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 4000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA
封装: ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
文件页数: 5/10页
文件大小: 127K
代理商: SMBJ18A-TR
Characteristics
SMBJ
4/10
Doc ID 5616 Rev 10
Figure 5.
Clamping voltage versus peak pulse current (exponential waveform, maximum values)
Figure 3.
Peak pulse power dissipation
versus initial junction temperature
Figure 4.
Peak pulse power versus
exponential pulse duration
(Tj initial = 25 °C)
0
100
200
300
400
500
600
700
0
25
50
75
100
125
150
175
P
pp (W)
Tj(°C)
0.1
1.0
10.0
100.0
1.0E-03
1.0E-021.0E-011.0E+00
1.0E+01
P
PP(kW)
T
j initial = 25 °C
tP(ms)
IPP(A )
0.1
1.0
10.0
100.0
1000.0
1
10
100
1000
10/1000 s
Tj initial=25 °C
8/20 s
10 ms
SM
BJ
5
.0
A
SM
BJ
1
8
A
SM
BJ
1
2
A
SM
BJ
2
4
A
SM
BJ
4
0
A
SM
BJ
8
5
A
SM
BJ
5
.0
A
SM
BJ
1
8
A
SM
BJ
1
2
A
SM
BJ
2
4
A
SM
BJ
4
0
A
SM
BJ
8
5
A
V CL(V)
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