Small Signal Diode
Rating and Sharacteristic Curves
BZT52B2V4S-BZT52B75S
200mW, 2% Tolerance SMD Zener Diode
FIG 1 Typical Forward Characteristics
1000
100
Ta=25°C
10
FIG 2 Zener Breakdown Characteristics
100
Ta=25°C
10
1
0.10
1
0.4 0.5 0.6 0.7 0.8 0.9
1
Forward Voltage (V)
1.1 1.2
0.001
0 1 2 3 4 5 6 7 8 9 10 11 12
Zener Voltage (V)
FIG 3 Zener Breakdown Characteristics
100
10
1
0
0
15
25
35
45
55
65
75
Zener Voltage (V)
300
250
200
150
100
50
0
0
FIG 4 Admissible Power Disspation Curve
50
100
150
200
Ambient Tempeture (°C)
FIG 5 Typical Capacitance
1000
100
1V Bias
Ta=150°C
10
1
1
Bias at 50% of VZ(Nom)
Ta=25°C
10
Zener Voltage (V)
FIG 6 Effect of Zener Voltage on Impedence
1000
Iz=1mA
100 Iz=5mA
10
Iz=20m
1
100
1
10
100
Zener Voltage (V)
Version : B09