300
50
T
j
= 25°C
C2V7
C3V9
C5V6
C6V8
C3V3
C4V7
P
D
, POWER DISSIPATION (mW)
40
I
Z
, ZENER CURRENT (mA)
C8V2
200
30
20
100
10
Test Current I
Z
5.0mA
0
0
100
T
A
, AMBIENT TEMPERATURE, °C
Fig. 1. Power Derating Curve
200
0
0
1
3
4
5
6
8
9
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
2
10
30
T
j
= 25°C
1000
C10
C12
T
j
= 25 °C
I
Z
, ZENER CURRENT (mA)
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
20
C15
100
V
R
= 1V
C18
10
Test current I
Z
5mA
C22
C27
C33
C39
C36
V
R
= 2V
10
1
10
100
0
0
10
20
30
V
Z
, ZENER VOLTAGE (V)
Fig. 3. Zener Breakdown Characteristics
40
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Total Capacitance vs Nominal Zener Voltage
FORMOSA [ FORMOSA MS ]
