CN647 TR

Description：DIODE STANDARD 400V 400MA DO41
Series：-
Mfr：Central Semiconductor Corp
Package：Tape & Reel (TR)

SKU:d3e1835d6d18 Category: Single Diodes Brand: Central Semiconductor Corp

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

CN647 TR is listed in the Single Diodes range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is DIODE STANDARD 400V 400MA DO41. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for CN647 TR

Description：DIODE STANDARD 400V 400MA DO41
Series：-
Mfr：Central Semiconductor Corp
Package：Tape & Reel (TR)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io)：400mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 400 mA
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：200 nA @ 400 V
Capacitance @ Vr, F：11pF @ 12V, 1MHz
Mounting Type：Through Hole
Package / Case：DO-204AL, DO-41, Axial
Supplier Device Package：DO-41
Operating Temperature - Junction：-65°C ~ 150°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for CN647 TR

CN647 TR

Single Diodes Overview

The CN647 TR is a glass passivated junction general-purpose diode manufactured by Central Semiconductor Corp. It utilizes the DO-41SP axial leaded package and operates within a junction temperature range of -65°C to 150°C. The component supports an average forward current of 400 mA at 25°C, reducing to 150 mA at 150°C. Key electrical parameters include a peak working reverse voltage of 400 V, a peak forward surge current of 3.0 A, and a power dissipation rating of 600 mW. Electrical characteristics specify a breakdown voltage minimum of 480 V at 100 µA, a maximum reverse leakage current of 20 µA at rated voltage and 100°C, and a typical capacitance of 11 pF.

Single Diodes Feature Summary

Glass passivated junction construction for enhanced reliability
Designed for commercial, industrial, computer, and automotive applications

Single Diodes Applications

Commercial electronic equipment
Industrial control systems
Automotive electronics

Single Diodes Procurement Notes

Verify procurement status carefully as the CN647 series has been officially classified as End of Life (EOL) by Central Semiconductor Corp. Confirm availability with authorized distributors or sales representatives before initiating orders. Last purchase order deadlines and final shipment dates are subject to specific discontinuation notices. Contact engineering support for assistance in locating alternate sources if inventory is unavailable.

Single Diodes Selection Notes

Select this component based on its 400 V peak working reverse voltage and 400 mA average forward current ratings. Ensure the DO-41SP package form factor aligns with the target circuit board layout. Verify that the operating environment remains within the specified -65°C to 150°C junction temperature limits. Consider the EOL status when planning long-term production cycles.

Single Diodes Part Context

The CN647 belongs to the CN645 series of general-purpose rectifiers produced by Central Semiconductor Corp. This series features glass passivated junctions housed in the DO-41SP case. The components are engineered for high reliability across various demanding sectors including entertainment, computing, and automotive industries.

Single Diodes Replacement Considerations

Official documentation lists the CN649 TR as the designated replacement part number for the discontinued CN647 TR. Verify compatibility with the CN649 specifications before implementation.