MMBZ16V Datasheet, PDF (5/7 Pages) ON Semiconductor – 40 Watt Peak Power Zener Transient Voltage Suppressors

MMBZ16V, SZMMBZ16V
TYPICAL CHARACTERISTICS
t_r ≤ 10 ms
PULSE WIDTH (t_P) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO
100
50% OF I_PP.
PEAK VALUE − I_PP
HALF VALUE −
I_PP
2
50
t_P
0
0
1
2
3
4
t, TIME (ms)
Figure 5. Pulse Waveform
100
RECTANGULAR
WAVEFORM, T_A = 25°C
BIDIRECTIONAL
10 _{UNIDIRECTIONAL}
100
90
80
70
60
50
40
30
20
10
0
0
25 50 75 100 125 150 175 200
T_A, AMBIENT TEMPERATURE (°C)
Figure 6. Pulse Derating Curve
100
RECTANGULAR
WAVEFORM, T_A = 25°C
BIDIRECTIONAL
10
UNIDIRECTIONAL
1
0.1
1
10
100
PW, PULSE WIDTH (ms)
1000
Figure 7. Maximum Non−repetitive Surge
Power, P_pk versus PW
Power is defined as V_RSM x I_Z(pk) where V_RSM is
the clamping voltage at I_Z(pk).
1
0.1
1
10
100
PW, PULSE WIDTH (ms)
1000
Figure 8. Maximum Non−repetitive Surge
Power, P_pk(NOM) versus PW
Power is defined as V_Z(NOM) x I_Z(pk) where
V_Z(NOM) is the nominal Zener voltage measured at
the low test current used for voltage classification.
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