BAT64A-7-F

Overview

The BAT64A-7-F is a surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a single diode configuration housed in an SOT23 package. The device supports a peak repetitive reverse voltage of 40 V and an average rectified output current of 250 mA. Maximum forward voltage is specified at 750 mV under a 100 mA test condition, with a maximum reverse leakage current of 2 µA at 40 V. The component operates within a junction temperature range of -65°C to +150°C.

Feature Summary

• Low turn-on voltage for efficient power handling
• Fast switching capability for high-speed applications
• PN junction guard ring structure designed for transient protection

Applications

• General purpose rectification in electronic circuits
• Clamping applications requiring fast response times
• Power management systems utilizing surface mount technology

Procurement Notes

Verify the specific ordering suffix matches the required packaging quantity. Confirm that the component meets all necessary regulatory compliance standards for the intended market. Ensure the datasheet revision aligns with the manufacturing date code on the received inventory to guarantee accurate electrical specifications.

Selection Notes

Select this component when a low forward voltage drop and rapid switching speed are critical requirements. The SOT23 package offers a compact footprint suitable for space-constrained designs. Consider the thermal resistance characteristics and derating curves if operating near maximum temperature limits.

Part Context

This part belongs to the BAT64 series of Schottky barrier diodes from Diodes Incorporated. The series includes variants such as BAT64C and BAT64S, which share similar mechanical dimensions but may differ in specific electrical parameters or reliability qualifications. The standard version provides a balance of performance and cost-effectiveness for general electronics.

Replacement Considerations

BAT64-7-F

FAQ

What is the function of the PN junction guard ring in this device?

The PN junction guard ring is integrated into the design to provide transient protection, enhancing the device's robustness against voltage spikes.

Is the BAT64A-7-F qualified for automotive applications?

While the base BAT64 series documentation notes qualification to AEC-Q101 standards for high reliability, specific qualification status should be verified against the latest manufacturer quality definitions and product announcements.

What is the typical reverse recovery time for this diode?

The typical reverse recovery time is 3.0 ns, measured under conditions of IF = IR = 10mA, IRR = 0.1IR, and RL = 100Ω.