MMBZ5221ELT1 Datasheet, PDF (5/6 Pages) ON Semiconductor – Zener Voltage Regulators

MMBZ5221ELT1 Series
TYPICAL CHARACTERISTICS
1000
0 V BIAS
1 V BIAS
100
T_A = 25°C
1000
100
10
1
BIAS AT
50% OF V_Z NOM
10
0.1
0.01
0.00
1
0.0001
1
0.00001
1
10
100
0
V_Z, NOMINAL ZENER VOLTAGE (V)
Figure 5. Typical Capacitance
+150°C
+25 °C
−55 °C
10 20 30 40 50 60 70 80 90
V_Z, NOMINAL ZENER VOLTAGE (V)
Figure 6. Typical Leakage Current
100
100
T_A = 25°C
T_A = 25°C
10
10
1
1
0.1
0.1
0.01 ₀
2
4
6
8
10
V_Z, ZENER VOLTAGE (V)
12 ^0.0110
30
50
70
90
V_Z, ZENER VOLTAGE (V)
Figure 7. Zener Voltage versus Zener Current
(V_Z Up to 12 V)
Figure 8. Zener Voltage versus Zener Current
(12 V to 91 V)
100
90 ^tr
80
70
60
PEAK VALUE I_RSM @ 8 ms
PULSE WIDTH (t_P) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8 ms
50
HALF VALUE I_RSM/2 @ 20 ms
40
30
t_P
20
10
0
0
20
40
60
80
t, TIME (ms)
Figure 9. 8 × 20 ms Pulse Waveform
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