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Product Detailed Parameters
- Description：DIODE STANDARD 50V 1A DO41
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 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)：-
- Current - Reverse Leakage @ Vr：5 µA @ 50 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 ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Central Semiconductor Corp 1N4001 BK is a silicon rectifier diode belonging to the 1 ampere series. It features a maximum repetitive peak reverse voltage of 50 volts and an average forward rectified current rating of 1.0 ampere. The device utilizes a molded plastic body with plated axial leads for through-hole mounting. This specific component has been officially discontinued by the manufacturer.
Feature Summary
- Standard silicon rectification capability
- Molded plastic package construction
- Plated axial leads for soldering
Applications
- General purpose rectification in power supplies
- Voltage regulation protection circuits
- Free-wheeling diode applications
Procurement Notes
This part number is classified as End of Life (EOL) effective June 14, 2016. No new production orders are accepted. Existing inventory may be available from distributors. Verify availability carefully before design finalization due to discontinuation status.
Selection Notes
Designers should select alternative components immediately as this item is no longer manufactured. The datasheet indicates that replacement parts within the same series may offer different voltage ratings. Ensure the substitute meets all electrical requirements for the specific circuit application.
Part Context
The 1N4001 BK is part of the broader 1N4001 series of general-purpose silicon rectifiers produced by Central Semiconductor Corp. These devices are standard components used in various electronic assemblies requiring basic AC-to-DC conversion or polarity protection functions.
Replacement Considerations
Official documentation lists 1N4007 BK as the designated replacement part for the 1N4001 BK. Engineers must verify that the higher reverse voltage rating of the substitute does not conflict with system design constraints.
