1S922 Datasheet, PDF (1/2 Pages) Fairchild Semiconductor – Small Signal Diode

1S922/1S923
Small Signal Diode
DO-35
Color Band Denotes Cathode
Absolute Maximum Ratings* T = 25°C unless otherwise noted
A
Symbol
V_RRM
Parameter
Maximum Repetitive Reverse Voltage
I_F(AV)
Average Rectified Forward Current
I_FSM
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
T_stg
Storage Temperature Range
T_J
Operating Junction Temperature
1S922
1S923
Value
150
200
200
1.0
4.0
-65 to +200
175
Units
V
V
mA
A
A
°C
°C
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
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.
Thermal Characteristics
Symbol
P_D
R_θJA
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
Value
500
300
Units
mW
°C/W
Electrical Characteristics T_A = 25°C unless otherwise noted
Symbol
Parameter
Test Conditions
V_R
Breakdown Voltage
1S922 I_R = 5 µA
1S923 I_R = 5 _µA
V_F
Forward Voltage
I_F = 200 mA
I_R
Reverse Current
1S922
1S923
V_R = 150 V
V_R = 150 V, T_A = 150°C
V_R = 200 V
V_R = 200 V, T_A = 150°C
Min
150
200
Max
1.2
100
50
100
50
Units
V
V
V
nA
µA
nA
µA
2002 Fairchild Semiconductor Corporation
1S922/1S923, Rev. B