1N5231C Datasheet, PDF (1/2 Pages) Fairchild Semiconductor – Zener 1N5231C

Zener
1N5231C
Absolute Maximum Ratings* T_A = 25°C unless otherwise noted
Symbol
Parameter
Value
P_D
Power Dissipation
500
Derate above 75°C
4.0
T_STG
Storage Temperature Range
-65 to +200
T_J
Maximum Junction Operating Temperature
+ 200
Lead Temperature (1/16” from case for 10
+ 230
seconds)
Surge Power**
10
*These ratings are limiting values above which the serviceability of the diode may be impaired.
**Non-recurrent square wave PW= 8.3 ms, TA= 50 degrees C.
NOTES:
1) These ratings are based on a maximum junction temperature of 200 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed
or low duty cycle operations.
Units
mW
mW/°C
°C
°C
°C
W
Tolerance = 2%
DO-35
COLOR BAND DENOTES CATHODE
Electrical Characteristics
Symbol
Parameter
V_Z
Zener Voltage
Z_Z
Zener Impedance
Z_ZK
Zener Knee Impedance
I_R
Reverse Current
V_F
Forward Voltage
T = 25°C unless otherwise noted
A
Test Conditions
I_Z = 20mA
I_Z = 20mA
I_ZK = 0.25mA
V_R = 2.0V
I_F = 0.2A
Min.
5.0
Max.
5.2
17
1.6K
5.0
1.1
Units
V
Ω
Ω
µA
V
2004 Fairchild Semiconductor Corporation
1N5231C Rev. C1