MMBZ5221BW Datasheet, PDF (3/3 Pages) Pan Jit International Inc. – SURFACE MOUNT SILICON ZENER DIODES

0.4
0.3
0.2
0.1
0
0
25
50
75
100
125
150
T_A, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
1000
I_Z = 1.0mA
100
10
1
1
10
100
V_Z, NOMINAL ZENER VOLTAGE (V)
Fig. 3 Zener Voltage vs. Zener Impedence
50
T_j = 25°C
5V6
6V8
40
8V2
30
20
10
Test Current I_Z
20mA
0
0 1 2 3 4 5 6 7 8 9 10
V_Z, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
1000
T_j = 25 °C
f = 1MHz
100
V_R = 1V
V_R = 2V
10
1
10
100
V_Z, NOMINAL ZENER VOLTAGE (V)
Fig. 2 Total Capacitance vs Nominal Zener Voltage
100
10
1
1
10
100
1000
PULSE WIDTH (ms)
Fig. 4 Maximum Non-repetitive Surge Power
30
T_j = 25°C 10
12
20
Test current I_Z
10
15
Nominal Zener Voltage
18
22
27
33 36 39
0
0
10
20
30
40
V_Z, ZENER VOLTAGE (V)
Fig. 6 Zener Breakdown Characteristics
DS31037 Rev. 5 - 2
3 of 3
www.diodes.com
MMBZ5221BW - MMBZ5259BW