1N4385 BK PBFREE

Description：DIODE STANDARD 600V 1A DO41
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk

SKU:655390a16305 Category: Single Diodes Brand: Central Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 600V 1A DO41
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：600 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：10 µs
Current - Reverse Leakage @ Vr：10 µA @ 600 V
Capacitance @ Vr, F：-
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Supplier Device Package：DO-41
Operating Temperature - Junction：-65°C ~ 200°C
Grade：-
Qualification：-

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1N4385 BK PBFREE

Overview

The 1N4385 BK PBFREE is a general-purpose rectifier diode manufactured by Central Semiconductor Corp. It features a 1A average rectified current (Io) and a 600V reverse voltage rating (Vr). The device exhibits a maximum reverse leakage current of 10 µA at 600 V. It utilizes a DO-41 through-hole package and offers standard recovery speed greater than 500 ns. This component is designed for broad rectification applications requiring reliable performance in lead-free compliant assemblies.

Feature Summary

Through-hole mounting configuration for robust mechanical attachment
Lead-free plating option available for environmental compliance
Standard recovery speed suitable for general power conversion

Applications

General purpose rectification circuits
Power supply input stages
DC voltage conversion modules

Procurement Notes

Verify the specific ordering suffix to confirm plating type, as both Pb-free and Tin/Lead variants exist for this part number. Ensure the procurement documentation explicitly states RoHS compliance status if lead-free material is required for the assembly process. Cross-reference the datasheet revision to confirm electrical parameters match the design requirements before finalizing orders.

Selection Notes

Select this component when a 1A current rating and 600V blocking voltage are required in a DO-41 package. Consider the standard recovery time for applications where switching speed is not critical. Verify thermal management needs based on the forward voltage drop characteristics provided in the official datasheet for the specific operating conditions.

Part Context

This part belongs to the 1N4385 series of rectifiers from Central Semiconductor Corp, covering ratings from 200 to 1000 volts. The 'BK' designation typically indicates bulk packaging. The PBFREE suffix denotes the availability of a lead-free terminal finish, distinguishing it from traditional tin-lead plated versions while maintaining identical electrical performance specifications.