Typical Characteristics
Zener Characteristics(VZ Up to 10 V)
Zener Characteristics(11 V to 39 V)
100
50
10
Ta =25℃
Ta =25℃
PD =100mW
Pulsed
Pulsed
PD =100mW
10
1
1
0.5
0.1
1
0
1
0
2
3
4
5
6
7
8
9
10
11
10
15
20
25
30
35
40
45
50
VZ, ZENER VOLTAGE (V)
VZ, ZENER VOLTAGE (V)
Temperature Coefficients
Typical Leakage Current
40
35
30
25
20
15
10
5
100
10
Pulsed
TYPICAL Ta VALUES
FOR BZX84CXXXM SERIES
1
VZ @ IZT
0.1
0.01
1E-3
1E-4
Ta=100℃
Ta=25℃
0
-5
4
8
12
16
20
24
28
32
36
40
44
0
5
10
15
20
25
30
35
40
45
VZ, NOMINAL ZENER VOLTAGE (V)
VZ, NOMINAL ZENER VOLTAGE (V)
Effect of Zener Voltage on Zener Impedance
Typical Capacitance
1000
100
10
1000
100
10
Ta=25℃
Ta=25℃
f=1MHz
IZ(AC)=0.1IZ(DC)
IZ=1mA
0V BIAS
f=1kHz
IZ=5mA
1V BIAS
BIAS AT
50% OF VZ NOM
1
1
10
100
1
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
VZ, NOMINAL ZENER VOLTAGE (V)
Power Derating Curve
125
100
75
50
25
0
25
50
75
100
125
150
AMBIENT TEMPERATURE Ta (℃)
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3
D,Apr,2015