1S922/1S923

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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 RJA 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 A IR 5 A 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 A nA A

1.2 100 50 100 50

2002 Fairchild Semiconductor Corporation

1S922/1S923, Rev. B

1S923 Datasheet Fairchild Download PDF

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1S923 DATASHEET