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1N2137R is listed in the Single Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE STANDARD REV 500V 70A DO5. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for 1N2137R
- Description：DIODE STANDARD REV 500V 70A DO5
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：500 V
- Current - Average Rectified (Io)：70A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：25 µA @ 500 V
- Capacitance @ Vr, F：-
- Mounting Type：Stud Mount
- Package / Case：DO-203AB, DO-5, Stud
- Supplier Device Package：DO-5 (DO-203AB)
- Operating Temperature - Junction：-65°C ~ 200°C
Single Diodes datasheet and documents for 1N2137R
Single Diodes Overview
The Microchip Technology 1N2137R is a standard rectifier diode designed for high-power applications. It features a DO-5 package with a stud mount configuration, facilitating efficient thermal management in demanding environments. The device supports a maximum average forward current of 70 A and withstands a maximum repetitive peak reverse voltage of 700 V. It is engineered to handle significant surge currents, ensuring reliability during transient events. The component operates within a wide temperature range, suitable for industrial power systems.
Single Diodes Feature Summary
- High current handling capability for robust power conversion
- Stud mount design for effective heat dissipation
- High reverse voltage blocking for stable operation
Single Diodes Applications
- Industrial power supplies
- Motor drive circuits
- Welding equipment
Single Diodes Procurement Notes
Verify the specific suffix 'R' against official Microchip documentation to confirm packaging or material specifications. Ensure compatibility with existing heatsink mounting hardware due to the stud mount form factor. Cross-reference datasheet electrical limits with system requirements before integration.
Single Diodes Selection Notes
Select this component when high continuous current and rugged mechanical mounting are required. Evaluate thermal resistance characteristics relative to the application's cooling solution. Confirm that the reverse voltage rating exceeds the maximum circuit transients to prevent breakdown.
Single Diodes Part Context
This part belongs to Microchip's legacy rectifier lineup, often compatible with standard JEDEC designs. It serves as a discrete solution for power stages where integrated modules are unsuitable. The DO-5 package is a recognized standard for high-current diodes in industrial sectors.
Single Diodes Replacement Considerations
Check for direct equivalents from other manufacturers offering identical pinout and electrical ratings. Verify that substitute parts meet the same thermal and mechanical mounting standards.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
