AS1K-HF

$0.14

Description：DIODE STANDARD 800V 1A DO214AC
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:aa7acb81f11b Category: Single Diodes Brand: Comchip Technology

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

Product Detailed Parameters

Description：DIODE STANDARD 800V 1A DO214AC
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：800 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 @ 800 V
Capacitance @ Vr, F：-
Mounting Type：Surface Mount
Package / Case：DO-214AC, SMA
Supplier Device Package：DO-214AC (SMA)
Operating Temperature - Junction：-55°C ~ 150°C
Grade：Automotive
Qualification：AEC-Q101

Download product information

AS1K-HF

Overview

The AS1K-HF is a single standard rectifier diode manufactured by Comchip Technology, designed for surface mount applications. It features an 800 V reverse voltage rating and supports a continuous forward current of 1 A. The device utilizes the DO-214AC (SMA) package and is qualified to AEC-Q101 automotive standards. Key electrical characteristics include a maximum non-repetitive peak surge current of 30 A and a low forward voltage drop. It operates within a temperature range of -55°C to +150°C junction temperature.

Feature Summary

AEC-Q101 qualified for automotive reliability requirements
Low forward voltage drop for improved efficiency
High surge current capability for robust protection

Applications

Automotive electronics circuits
General purpose rectification in surface mount designs
Automated placement manufacturing processes

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Comchip Technology or authorized distributors before procurement. Confirm that the DO-214AC package dimensions match your PCB footprint requirements. Ensure the AEC-Q101 qualification aligns with your specific automotive application standards. Check for any recent updates regarding material composition or manufacturing location changes.

Selection Notes

Select this component when an 800 V blocking voltage and 1 A continuous current are required in an SMA package. It is suitable for designs needing AEC-Q101 certification. Consider the 30 A surge rating for transient protection needs. Compare against other SMA rectifiers if lower voltage ratings or different package styles are acceptable for the target application.

Part Context

This part belongs to Comchip Technology's line of surface mount rectifiers. It is distinct from ultra-fast recovery types like the US1KWF-HF due to its standard recovery characteristics. The device shares the SMA footprint with other variants but differs in voltage and speed specifications. It serves as a general-purpose solution for power conversion stages requiring high voltage isolation.