1N4935-E3/73

Description：DIODE STANDARD 200V 1A DO204AL
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Cut Tape (CT)

SKU:b2a828961a4f Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 200V 1A DO204AL
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：200 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：200 ns
Current - Reverse Leakage @ Vr：5 µA @ 200 V
Capacitance @ Vr, F：12pF @ 4V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Supplier Device Package：DO-204AL (DO-41)
Operating Temperature - Junction：-50°C ~ 150°C
Grade：-
Qualification：-

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1N4935-E3/73

Overview

The Vishay 1N4935-E3/73 is a fast switching plastic rectifier featuring a single silicon junction in a DO-41 (DO-204AL) molded epoxy package. It supports a maximum average forward rectified current of 1.0 A and a peak forward surge current of 30 A. The device provides a maximum repetitive peak reverse voltage of 200 V with a maximum instantaneous forward voltage of 1.2 V at 1.0 A. Electrical characteristics include a maximum DC reverse current of 5.0 μA at rated blocking voltage and a typical junction capacitance of 12 pF. The component operates within a temperature range of -50 °C to +150 °C.

Feature Summary

Fast switching capability for high efficiency applications
Low forward voltage drop and low leakage current
High forward surge capability
Matte tin plated leads solderable per J-STD-002

Applications

Fast switching rectification of power supplies
Inverters and converters
Freewheeling diodes for consumer electronics
Telecommunication equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance status and packaging type. The /73 suffix indicates ammo pack packaging, while other suffixes may denote tape and reel configurations. Ensure that the selected variant matches the required delivery mode and base quantity specifications provided in the datasheet.

Selection Notes

Select this component when a 200 V reverse voltage rating is required alongside a 1.0 A continuous forward current capacity. The DO-41 through-hole package facilitates standard PCB mounting. Consider the thermal resistance parameters for heat dissipation requirements in the target application environment.

Part Context

This part belongs to the Vishay 1N4933 through 1N4937 series of fast switching plastic rectifiers. The series shares identical electrical ratings for current, surge capability, and package dimensions, differing only in their maximum repetitive peak reverse voltage ratings. The 1N4935 specifically designates the 200 V variant within this lineup.

Replacement Considerations

Cross-reference with other manufacturers' 1N4935 equivalents or Vishay variants such as the 1N4935GP for glass passivated versions. Verify that substitute components maintain matching DO-41 mechanical dimensions and equivalent electrical thresholds before implementation.