FAIRCHILD 1S923

1S922/1S923
1S922/1S923
DO-35
Color Band Denotes Cathode
Small Signal Diode
Absolute Maximum Ratings*
Symbol
TA = 25°C unless otherwise noted
Parameter
VRRM
Maximum Repetitive Reverse Voltage
IF(AV)
Average Rectified Forward Current
IFSM
Tstg
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
Storage Temperature Range
TJ
Operating Junction Temperature
Value
Units
150
200
200
V
V
mA
1.0
4.0
-65 to +200
A
A
°C
175
°C
1S922
1S923
*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
Parameter
Value
Units
PD
Power Dissipation
500
mW
RθJA
Thermal Resistance, Junction to Ambient
300
°C/W
Electrical Characteristics
Symbol
TA = 25°C unless otherwise noted
Parameter
VR
Breakdown Voltage
VF
Forward Voltage
IR
Reverse Current
Test Conditions
1S922
1S923
1S922
1S923
2002 Fairchild Semiconductor Corporation
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
Max
Units
1.2
V
V
V
100
50
100
50
nA
µA
nA
µA
150
200
1S922/1S923, Rev. B
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effectiveness.
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
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This datasheet contains final specifications. Fairchild
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The datasheet is printed for reference information only.
Rev. H5