SM5S10CA Datasheet, PDF (3/3 Pages) SUNMATE electronic Co., LTD – SURFACE MOUNT AUTOMOTIVE TRANSIENT VOLAGE SUPPRESSOR

Power Derating Curve
8.0
6.0
4.0
2.0
0
0
50
100
150
200
Case Temperature (°C)
Pulse Waveform
150
T_A = 25°C
Pulse width (td) is defined as
tr = 10µs
the point where the peak
current decays to 50% of IPP
100 ^{Peak Value I}PP
Load Dump Power Characteristics
(10ms Exponential Waveform)
3,000
2,500
2,000
1,500
1,000
500
0
25
50
75
100
125
150
175
Case Temperature (°C)
10,000
Reverse Power Capability
50
Half
Value
–
IPP
2
0
td
0
10
20
30
40
Time, ms (t)
1,000
10
100
Pulse Width (ms) – 1/2 IPP Exponential Waveform
Typical Transient Thermal Impedance
100
RΘJA
10
RΘJC
1
0.1
0.01
0.01
0.1
1
10
100
t – Pulse Width (sec.)
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