1N4937
- Mfr.Part #
- 1N4937
- Manufacturer
- onsemi
- Package / Case
- DO-204AL, DO-41, Axial
- Datasheet
- Download
- Description
- DIODE GEN PURP 600V 1A DO41
- Stock
- 30,234
- In Stock :
- 30,234
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- Manufacturer :
- onsemi
- Product Category :
- Diodes - Rectifiers - Single
- Current - Average Rectified (Io) :
- 1A
- Voltage - Forward (Vf) (Max) @ If :
- 1.2V @ 1A
- Polarity :
- Standard
- Peak Reverse Current :
- 5μA
- Max Repetitive Reverse Voltage (Vrrm) :
- 600V
- Average Rectified Current :
- 1A
- Published :
- 2005
- Package / Case :
- DO-204AL, DO-41, Axial
- Recovery Time :
- 300 ns
- Base Part Number :
- 1N4937
- Current Rating :
- 1A
- Max Reverse Voltage (DC) :
- 600V
- Weight :
- 4.535924g
- Number of Pins :
- 2
- Reverse Recovery Time :
- 300ns
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Radiation Hardening :
- No
- Diameter :
- 2.7mm
- Length :
- 5.1816mm
- Max Forward Surge Current (Ifsm) :
- 30A
- Element Configuration :
- Single
- Halogen Free :
- Halogen Free
- REACH SVHC :
- No SVHC
- Diode Type :
- Standard
- Breakdown Voltage :
- 600V
- Contact Plating :
- Tin
- Speed :
- Fast Recovery =< 500ns, > 200mA (Io)
- Forward Current :
- 1A
- Width :
- 6.35mm
- Reverse Voltage :
- 600V
- Height :
- 6.35mm
- Min Operating Temperature :
- -65°C
- Max Surge Current :
- 30A
- Voltage - DC Reverse (Vr) (Max) :
- 600V
- Mounting Type :
- Through Hole
- Voltage - Rated DC :
- 600V
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Current - Reverse Leakage @ Vr :
- 5µA @ 600V
- Packaging :
- Bulk
- Factory Lead Time :
- 4 Weeks
- Output Current :
- 1A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Operating Temperature :
- 150°C
- Peak Non-Repetitive Surge Current :
- 30A
- Supplier Device Package :
- DO-41
- Operating Temperature - Junction :
- -65°C~150°C
- Forward Voltage :
- 1.2V
- Datasheets
- 1N4937

Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 1.2V @ 1A -65°C~150°C 5μA @ 600V Bulk DO-204AL, DO-41, Axial Through Hole
1N4937G Overview
The reverse voltage should be 600V.In this device, there is an average rectified current of 1A volts.Forward current may not exceed 1A.1A is its maximum current rating, which is the maximum current that a fuse can handle without deteriorating.This is the maximum amount of 30A surge current that can be used.As the data chart indicates, the peak reverse is 5μA.Defining the breakdown voltage of a diode is to determine the highest reverse voltage that can be applied without causing an exponential rise in the leakage current, and its voltage is 600V.
1N4937G Features
an average rectified current of 1A volts
a current rating of 1A
the peak reverse is 5μA
the breakdown voltage of a diode is 600V
1N4937G Applications
There are a lot of ON Semiconductor
1N4937G 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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