1N2134A

Single Diodes Overview

The Microchip Technology 1N2134A is a standard single rectifier diode designed for high-power applications. It features a maximum DC reverse voltage (Vr) of 350 V and an average rectified current (Io) of 70 A. The device exhibits a forward voltage drop of 1.25 V at 200 A and maintains a low reverse leakage current of 25 µA at its rated voltage. Operating within a junction temperature range of -65°C to 200°C, it utilizes a DO-5 (DO-203AB) axial leaded package with stud mounting capabilities.

Single Diodes Feature Summary

• High current handling capability suitable for demanding power conversion tasks
• Robust thermal performance allowing operation up to 200°C junction temperature
• Standard recovery speed characteristics for general-purpose rectification

Single Diodes Applications

• Industrial power supply rectification
• Battery charging systems
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific datasheet revision and RoHS compliance status prior to procurement, as manufacturing changes may affect environmental declarations. Confirm that the DO-5 stud mount configuration matches the mechanical design constraints of the target assembly. Ensure that the standard recovery time meets the circuit switching requirements.

Single Diodes Selection Notes

Select this component when high average current capacity and moderate reverse voltage blocking are required in a ruggedized package. The wide operating temperature range supports harsh industrial environments. Consider the physical dimensions and stud mounting requirements during the initial layout phase to ensure adequate thermal management and mechanical stability.

Single Diodes Part Context

This component belongs to the standard rectifier diode category from Microchip Technology. It is part of a broader family of axial leaded power diodes designed for robustness and reliability. The DO-5 package provides a balance between high current density and ease of integration into traditional through-hole or stud-mounted designs.

Single Diodes Replacement Considerations

Consult official substitution guides for equivalent parts with matching 70A current ratings and 350V voltage specifications. Verify that any alternative device maintains compatible forward voltage characteristics and reverse leakage limits to ensure circuit performance consistency.