BZT52B2V4 THRU BZT52B75
Small Signal Diode
2.45V-76.5V 2A-5A
RATINGS AND CHARACTERISTIC CURVES
BZT52B2V4 THRU BZT52B75
FIG 1 Typical Forward Characteristics
1000
100
FIG 2 Zener Breakdown Characteristics
Ta=25°C
10
Forward Current (mA)
100
Zener Current (mA)
1
1.1
1.2
Ta=25°C
10
1
0
0.1
1
0.4
0.5
0.6
0.7
0.8
0.9
0
0.01
0
1
2
3
4
5
6
7
8
9
10
11
12
Forward Voltage (V)
Zener Voltage (V)
FIG 3 Zener Breakdown Characteristics
100
500
FIG 4 Admissible Power Disspation Curve
Power Dissipation (mW)
Zener Current (mA)
10
400
300
200
100
0
1
0
0
15
25
35
45
55
65
75
0
50
100
150
200
Zener Voltage (V)
Ambient Tempeture (°C)
FIG 5 Typical Capacitance
Dynamic Impedence (Ώ)
1000
1000
FIG 6 Effect of Zener Voltage on Impedence
Iz=1mA
Capacitance(pF)
100
1V Bias
100
Iz=5mA
10
Iz=20m
1
Ta=150°C
10
Bias at 50% of VZ(Nom)
Ta=25°C
1
1
10
100
1
10
100
Zener Voltage (V)
Zener Voltage (V)
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