BAT6406WH6327XTSA1

Overview

The BAT6406WH6327XTSA1 is a silicon Schottky diode manufactured by Infineon Technologies, housed in an SOT-323-3 surface-mount package. It features a dual cathode common anode configuration with a maximum repetitive reverse voltage of 40 V and a forward current rating of 250 mA. The device exhibits a typical forward voltage of 570 mV and a low reverse leakage current of 2 uA. It supports a peak forward surge current of 800 mA and operates within a temperature range of -55 C to +150 C. With a power dissipation capacity of 250 mW and AEC-Q100 qualification, it is designed for robust performance in automotive and industrial applications.

Feature Summary

• Dual cathode common anode configuration enables efficient signal mixing and protection circuits.
• Low forward voltage drop contributes to reduced power loss and improved energy efficiency.
• Automotive-grade AEC-Q100 qualification ensures reliability under demanding environmental conditions.
• Compact SOT-323-3 surface-mount package facilitates space-saving PCB layouts.

Applications

• Automotive electronics requiring qualified Schottky components
• Signal mixing and detection circuits
• Power management systems utilizing common anode configurations

Procurement Notes

Verify the complete part number including the H6327 suffix to ensure correct packaging and tape-and-reel specifications. Confirm AEC-Q100 automotive qualification status if required for your specific application environment. Check RoHS compliance documentation for regulatory adherence. Ensure the SOT-323-3 footprint matches your PCB design constraints before finalizing procurement orders.

Selection Notes

Select this component when a dual Schottky diode with common anode topology is required for low-voltage switching or rectification. The 40 V reverse voltage rating suits applications with moderate voltage spikes. Consider the 250 mA continuous current limit for load handling capabilities. The wide operating temperature range makes it suitable for harsh environments where standard diodes might fail.

Part Context

This component belongs to the BAT64 series of Schottky diodes from Infineon Technologies. The series is characterized by high-speed switching capabilities and low forward voltage drops. These devices are commonly used in consumer electronics and automotive modules where small form factors and high reliability are critical design parameters.

Replacement Considerations

Public confirmed substitute part numbers: None identified in verified sources.

FAQ

What is the maximum repetitive reverse voltage for the BAT6406WH6327XTSA1?

The maximum repetitive reverse voltage (Vrrm) is 40 V.

Does the BAT6406WH6327XTSA1 meet automotive standards?

Yes, the component is qualified according to the AEC-Q100 standard for automotive applications.

What is the package type for this diode?

The device is available in an SOT-323-3 surface-mount package.