BAT64SQ-7-F

$0.07

Description：DIODE ARR SCHOTT 40V 250MA SOT23
Series：-

SKU:69e479ae541b Category: Diode Arrays Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：DIODE ARR SCHOTT 40V 250MA SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Diode Configuration：1 Pair Series Connection
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io) (per Diode)：250mA
Voltage - Forward (Vf) (Max) @ If：750 mV @ 100 mA
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：3 ns
Current - Reverse Leakage @ Vr：2 µA @ 40 V
Operating Temperature - Junction：-65°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：Automotive
Qualification：AEC-Q101

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BAT64SQ-7-F

Overview

The BAT64SQ-7-F is a surface-mount Schottky barrier diode manufactured by Diodes Incorporated, housed in an SOT23 package. It features a peak repetitive reverse voltage of 40 V and an average rectified output current of 250 mA. The maximum forward voltage is 750 mV at 100 mA, with a maximum reverse leakage current of 2 µA at 40 V. The device operates within a junction temperature range of -55°C to +150°C.

Feature Summary

Low turn-on voltage for efficient signal routing
Fast switching capability suitable for high-speed applications
PN junction guard ring provides transient protection

Applications

Automotive electronics requiring specific change control
Signal-routing tasks
Rail-to-rail protection circuits
RF balanced mixers and demodulators

Procurement Notes

Verify the component against the official Diodes Incorporated datasheet DS45354 Rev. 5-2 to confirm authenticity. Ensure the ordering suffix matches the required packing quantity and carrier type. Confirm compliance with RoHS directives and AEC-Q101 qualification standards if automotive reliability is required for the specific application environment.

Selection Notes

Select this component when a single Schottky diode with a 40 V rating and 250 mA current capacity is needed in a compact SOT23 footprint. Consider the low forward voltage drop for efficiency and the PN junction guard ring for enhanced transient robustness compared to standard variants without this feature.

Part Context

This part belongs to the BAT64Q/AQ/CQ/SQ family of surface-mount Schottky barrier diodes. All variants share identical electrical characteristics but differ in marking codes. The SQ variant specifically denotes the product type marking code K68 on the component body, distinguishing it from other family members.

Replacement Considerations

BAT64Q-7-F, BAT64AQ-7-F, BAT64CQ-7-F

FAQ

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

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

Is the BAT64SQ-7-F qualified for automotive applications?

Yes, the BAT64Q/AQ/CQ/SQ series are AEC-Q101 qualified, PPAP capable, and manufactured in IATF16949 certified facilities, making them suitable for automotive applications requiring specific change control.