Small Signal Diode
1S922/1S923
1S922/1S923
DO-35
Color Band Denotes Cathode
Small Signal Diode
Absolute Maximum Ratings*
Symbol
VRRM IF(...
Description
1S922/1S923
1S922/1S923
DO-35
Color Band Denotes Cathode
Small Signal Diode
Absolute Maximum Ratings*
Symbol
VRRM IF(AV) IFSM
TA = 25°C unless otherwise noted
Parameter
Maximum Repetitive Reverse Voltage Average Rectified Forward Current Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second Pulse Width = 1.0 microsecond Storage Temperature Range 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
Tstg TJ
*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
PD RθJA Power Dissipation Thermal Resistance, Junction to Ambient
TA = 25°C unless otherwise noted
Parameter
Value
500 300
Units
mW °C/W
Electrical Characteristics
Symbol
VR VF IR
Parameter
Breakdown Voltage Forward Voltage Reverse Current 1S922 1S923 1S922 1S923
Test Conditions
IR = 5 µA IR = 5 µA IF = 200 mA VR = 150 V VR = 150 V, TA = 150°C VR = 200 V VR = 200 V, TA = 150°C
Min
150 200
Max
Units
V V V nA µA nA µA
1.2 100 50 100 50
2002 Fairchild Semiconductor Corporation
1S922/1S923, Rev. B
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