1N4938
- Mfr.Part #
- 1N4938
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- RECTIFIER DIODE
- Stock
- 32,264
- In Stock :
- 32,264
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Diodes - Rectifiers - Single
- Published :
- 1996
- RoHS Status :
- Non-RoHS Compliant
- Factory Lead Time :
- 6 Weeks
- Element Configuration :
- Single
- Mounting Type :
- Through Hole
- Package / Case :
- DO-204AH, DO-35, Axial
- Operating Temperature - Junction :
- -65°C~175°C
- Case Connection :
- Isolated
- Radiation Hardening :
- No
- Packaging :
- Bulk
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 3 weeks ago)
- Speed :
- Small Signal =< 200mA (Io), Any Speed
- Mount :
- Through Hole
- Min Operating Temperature :
- -65°C
- JESD-609 Code :
- e0
- Diode Element Material :
- SILICON
- Number of Terminations :
- 2
- Diode Type :
- Standard
- Lead Free :
- Lead Free
- Max Repetitive Reverse Voltage (Vrrm) :
- 200V
- HTS Code :
- 8541.10.00.70
- Average Rectified Current :
- 100mA
- Forward Current :
- 100mA
- Output Current-Max :
- 0.1A
- Forward Voltage :
- 1V
- Voltage - Forward (Vf) (Max) @ If :
- 1V @ 100mA
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Form :
- Wire
- Additional Feature :
- METALLURGICALLY BONDED
- Max Reverse Voltage (DC) :
- 175V
- Number of Pins :
- 2
- ECCN Code :
- EAR99
- Current - Reverse Leakage @ Vr :
- 100nA @ 175V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Non-Repetitive Surge Current :
- 2A
- Reverse Recovery Time :
- 50 ns
- Power Dissipation-Max :
- 0.5W
- Number of Elements :
- 1
- Max Operating Temperature :
- 175°C
- Datasheets
- 1N4938
1N4938 Documents

Standard Diode Rectifier Small Signal =< 200mA (Io), Any Speed 1V @ 100mA -65°C~175°C 100nA @ 175V 2-Termination Bulk DO-204AH, DO-35, Axial Through Hole
1N4938-1 Overview
This device's average rectified current is zero volts.A forward current of 100mA is allowed.In terms of output current, the maximum value is 0.1A.
1N4938-1 Features
an average rectified current of 100mA volts
0.1A is the maximum value
1N4938-1 Applications
There are a lot of Microsemi Corporation
1N4938-1 applications of single-phase diode rectifier.
- DC motor control and drives
- Battery chargers
- Welders
- Power converters
- Reverse Polarity Protection
- Ultra High-Speed Switching
- Freewheeling
- Polarity Protection Diode
- Recirculating Diode
- Switching Diode
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