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is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.1N4934 - 1N4937 Fast Rectifiers
January 2015
1N4934 - 1N4937
Fast Rectifiers
Features
Low Forward Voltage Drop
High Surge Current Capability
High Reliability
High Current Capability
DO-41
COLOR BAND DENOTES CATHODE
Ordering Information
Part Number Top Mark Package Packing Method
1N4934 1N4934 DO-204AL (DO-41) Tape and Reel
1N4935 1N4935 DO-204AL (DO-41) Tape and Reel
1N4936 1N4936 DO-204AL (DO-41) Tape and Reel
1N4937 1N4937 DO-204AL (DO-41) Tape and Reel
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at T = 25C unless otherwise noted.
A
Value
Symbol Parameter Unit
1N4934 1N4935 1N4936 1N4937
V Maximum Repetitive Reverse Voltage 100 200 400 600 V
RRM
I Average Rectified Forward Current
F(AV)
1.0 A
.375 Lead Length at T = 50C
A
I Non-Repetitive Peak Forward Surge Current
FSM
30 A
8.3 ms Single Half-Sine-Wave
T Storage Temperature Range -50 to +150 C
STG
T Operating Junction Temperature -50 to +150 C
J
2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
1N4934 - 1N4937 Rev. 2.4