BAV170E6433HTMA1

Overview

The BAV170E6433HTMA1 is a silicon switching diode manufactured by Infineon Technologies, housed in an SOT-23-3 surface-mount package. It features a dual common cathode configuration with a maximum repetitive peak reverse voltage of 85 V and a continuous forward current rating of 200 mA. The device exhibits a fast recovery time of 4 ns and a maximum power dissipation of 250 mW. It operates within a temperature range of -65°C to +150°C and holds AEC-Q100 qualification for automotive applications.

Feature Summary

• Dual common cathode configuration for efficient circuit integration
• Fast switching performance with 4 ns recovery time
• Automotive grade reliability via AEC-Q100 qualification
• Wide operating temperature range suitable for harsh environments

Applications

• Automotive electronic systems requiring qualified components
• General purpose signal switching circuits
• High-speed digital logic interface protection

Procurement Notes

This component is designated as End-of-Life (EOL) and scheduled for obsolescence by the manufacturer. Verification of final availability and last-time-buy status is essential before procurement planning. Ensure compliance with RoHS directives and confirm specific packaging requirements such as cut tape or reel options during ordering.

Selection Notes

Select this part for applications requiring a compact, high-speed switching solution with automotive certification. The dual common cathode arrangement allows for space-saving designs compared to discrete single diodes. Verify that the 85 V reverse voltage and 200 mA forward current ratings adequately cover the operational requirements of the target circuit design.

Part Context

The BAV170 belongs to the BAV series of small-signal switching diodes from Infineon Technologies. This series is designed for general-purpose applications where fast switching speeds are critical. The E6433 suffix indicates specific manufacturing and packaging details consistent with Infineon's standard product coding system for surface-mount devices.

Replacement Considerations

Due to the End-of-Life status, direct substitutes should be evaluated based on pin compatibility and electrical specifications. Potential alternatives include other dual common cathode switching diodes in SOT-23 packages with comparable voltage and current ratings.