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Product Detailed Parameters
- Description：DIODE STANDARD 100V 1A DO41
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 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 @ 100 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 1N4002SP BK is a general-purpose rectifier diode manufactured by Central Semiconductor Corp. It features a DO-41 through-hole package and supports an average rectified current of 1A with a maximum DC reverse voltage rating of 100V. The component operates within a junction temperature range of -65°C to +175°C and exhibits a maximum reverse leakage current of 5µA at 100V.
Feature Summary
- Designed for general-purpose rectification applications
- Utilizes a robust DO-41 axial leaded package for through-hole mounting
- Capable of handling 1A average forward current
Applications
- Power supply circuits
- General-purpose rectification
- DC power filtering
Procurement Notes
Verify the specific suffix 'BK' against the manufacturer's official documentation to confirm tin/lead plating specifications and RoHS status. Confirm availability as this part may be obsolete or subject to discontinuation notices from Central Semiconductor Corp. Ensure the ordering code matches the exact package style required for your PCB layout.
Selection Notes
Select this component when a standard 100V, 1A rectifier is required for through-hole assembly. Compare its reverse leakage characteristics and thermal resistance against alternatives if high-efficiency performance is critical. Verify that the DO-41 footprint aligns with existing board designs before finalizing the bill of materials.
Part Context
This device belongs to the 1N400x series of general-purpose silicon rectifiers produced by Central Semiconductor Corp. These diodes are widely utilized in low-frequency power conversion tasks. The SP designation typically indicates a specific manufacturing lot or packaging variation within the company's product line.
Replacement Considerations
Publicly confirmed substitutes include Vishay General Semiconductor's 1N4002-E3/54. Verify pinout compatibility and electrical ratings before substituting.
