1N4948-AP

Description：DIODE STANDARD 1000V 1A DO41
Series：-
Mfr：MCC (Micro Commercial Components)
Package：Tape & Box (TB)

SKU:34cd27262c3f Category: Single Diodes Brand: MCC (Micro Commercial Components)

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 1000V 1A DO41
Series：-
Mfr：MCC (Micro Commercial Components)
Package：Tape & Box (TB)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1000 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：500 ns
Current - Reverse Leakage @ Vr：5 µA @ 1000 V
Capacitance @ Vr, F：15pF @ 4V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Supplier Device Package：DO-41
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

Download product information

1N4948-AP

Overview

The MCC 1N4948-AP is a silicon fast recovery rectifier diode housed in the DO-41 axial leaded package. It supports a maximum repetitive peak reverse voltage of 1000 V and a maximum average forward rectified current of 1.0 A at an ambient temperature of 55°C. The device features a maximum instantaneous forward voltage of 1.3 V at 1.0 A, with a maximum DC reverse current of 5.0 μA at 25°C. Its maximum reverse recovery time is specified as 500 ns under defined test conditions.

Feature Summary

Fast switching capability designed for high efficiency applications
Low leakage current characteristics across operating temperatures
High forward surge current capability to withstand transient loads
Epoxy body meets UL 94 V-0 flammability rating

Applications

High frequency rectification circuits
Free wheeling diodes in inductive load protection
General purpose fast recovery rectification

Procurement Notes

Verify the specific suffix against official documentation to confirm compliance status and packaging type. The -AP suffix indicates Ammo Packing containing 5,000 pieces per box. Confirm that the component meets required environmental standards such as RoHS or Halogen-free specifications if mandated by the design constraints before finalizing procurement.

Selection Notes

Select this component when a 1000 V blocking voltage and 1.0 A continuous current are required in a standard through-hole package. Ensure the application operates within the specified junction temperature range of -55°C to +175°C. Consider the 500 ns reverse recovery time suitability for the target switching frequency compared to faster alternatives if higher speeds are needed.

Part Context

This part belongs to the 1N4942 through 1N4948 series of fast recovery rectifiers manufactured by Micro Commercial Components. The series shares identical physical dimensions and thermal characteristics, differing primarily in their maximum repetitive peak reverse voltage ratings which range from 200 V to 1000 V.

Replacement Considerations

Compatible substitutes include other manufacturers' 1N4948 variants meeting DO-41 specifications. Verify electrical parameters such as reverse recovery time and forward voltage drop match the original requirements before substitution.