1SMB5.0AT3G Datasheet, PDF (4/7 Pages) ON Semiconductor – 600 Watt Peak Power Zener Transient Voltage Suppressors

1SMB5.0AT3G Series, SZ1SMB5.0AT3G Series
100
NONREPETITIVE
PULSE WAVEFORM
t_r  10 ms
PULSE WIDTH (t_P) IS DEFINED AS
THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50% OF
SHOWN IN FIGURE 2
100
I_PP.
10
PEAK VALUE - I_PP
HALF VALUE - ^IPP
2
1
50
t_P
0.1
0.1 ms 1 ms
10 ms
100 ms
1 ms 10 ms
0
0
1
2
3
4
5
t_P, PULSE WIDTH
t, TIME (ms)
Figure 1. Pulse Rating Curve
Figure 2. Pulse Waveform
160
140
120
100
80
60
40
20
0
0
25
50
75
100
125
T_A, AMBIENT TEMPERATURE (C)
Figure 3. Pulse Derating Curve
10,000
1000
100
10
1SMB5.0AT3G
1SMB10AT3G
T_J = 25C
f = 1 MHz
1SMB48AT3G
1SMB170AT3G
1
150
1
10
100
BIAS VOLTAGE (VOLTS)
1000
Figure 4. Typical Junction Capacitance vs.
Bias Voltage
Z_in
V_in
LOAD
V_L
Figure 5. Typical Protection Circuit
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