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Product Detailed Parameters
- Description：DIODE GENERAL PURPOSE TH
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Operating Temperature - Junction：-
- Grade：-
- Qualification：-
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Overview
The Central Semiconductor Corp 1N5418-4L BK is a silicon rectifier diode designed for general-purpose applications. It features a single-phase, one-element configuration with a maximum average forward current of 3A and a repetitive peak reverse voltage of 400V. The device utilizes an axial leaded package suitable for through-hole mounting. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 80A and a maximum DC reverse leakage current of 1µA at 400V. The junction temperature range extends from -65°C to 175°C, ensuring reliable operation in demanding environments.
Feature Summary
- High-voltage capability with 400V reverse voltage rating
- Robust thermal performance supporting high junction temperatures up to 175°C
- Standard axial leaded construction for easy integration into printed circuit boards
Applications
- General purpose rectification circuits
- Power supply input stages
- DC output rectification
Procurement Notes
Verify the specific suffix '4L BK' against the manufacturer's official datasheet to confirm exact marking codes and packaging variations. Ensure compliance with RoHS directives if required by the end application. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before procurement.
Selection Notes
Select this component when a standard silicon rectifier with 400V blocking capability and 3A continuous current handling is required. Consider the axial package constraints and thermal dissipation requirements relative to the enclosure design. Compare specifications against alternative manufacturers offering similar MIL-style or industrial-grade rectifiers for form-fit compatibility.
Part Context
This component belongs to the 1N54xx series of rectifier diodes, widely recognized for their reliability in power conversion tasks. Central Semiconductor manufactures these devices using established silicon planar technology. The series is commonly utilized in various electronic equipment requiring robust, cost-effective rectification solutions for AC-to-DC conversion processes.
