onsemi 1N4937RLG Rectifier Diodes
600V 1A Fast Recovery Rectifier DO-41 Axial
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
1N4937RLG
Detailed Description
600V 1A Fast Recovery Rectifier DO-41 Axial
Package
DO-204AL, DO-41, Axial
Lifecycle Status
Active, Not Rec
Datasheet
1N4937RLG Datasheet
Quick Jump:
Technical Specifications
onsemi 1N4937RLG Rectifier Diodes technical specifications.
General
RoHS
Yes
Package / Case
DO-204AL, DO-41, Axial
Mounting Type
Through Hole
Lifecycle Status
Active, Not Rec
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time Trr
300 ns
Current Reverse Leakage Vr
5 µA @ 600 V
Technology
Standard
Voltage Dc Reverse Vr Max
600 V
Current Average Rectified IO
1A
Related Parts Comparison (1N4937RLG vs 1N4148WS)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | |
|---|---|---|
| Package / Case | DO-204AL, DO-41, Axial | SC-90, SOD-323F |
| Mounting Type | Through Hole | Surface Mount |
| RoHS | Yes | Compliant |
| Lifecycle Status | Active, Not Rec | Production |
| Current Average Rectified IO | 1A | 150mA |
| Current Reverse Leakage Vr | 5 µA @ 600 V | 5 µA @ 75 V |
| Operating Temperature Junction | -65°C ~ 150°C | 150°C (Max) |
| Reverse Recovery Time Trr | 300 ns | 4 ns |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Small Signal =< 200mA (Io), Any Speed |
| Technology | Standard | Standard |
| Voltage Dc Reverse Vr Max | 600 V | 75 V |
| Voltage Forward Vf Max If | 1.2 V @ 1 A | 1 V @ 10 mA |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
1N4937-E3/54VishayDirectonsemi
Pin YesPkg YesElec Yes
600V 1A Rectifier Diode, DO-204AL, Through Hole
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