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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 40V 250MA SOT23
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Anode
- 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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Overview
The BAT64AQ-13-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 device exhibits a maximum forward voltage of 750 mV at 100 mA and a maximum reverse leakage current of 2 µA at 40 V. Total capacitance is typically 6.0 pF at 1 V reverse bias. It 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 with low reverse-recovery time
- PN junction guard ring integrated for transient protection
Applications
- Automotive applications requiring specific change control
- Voltage clamping circuits
- Ultra high-speed switching tasks
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 AEC-Q101 qualification status if automotive compliance is mandatory for the design specification.
Selection Notes
Select this component when a 40 V reverse voltage rating and 250 mA continuous current are sufficient for the circuit requirements. The SOT23 package is suitable for space-constrained surface-mount designs. Consider the PN junction guard ring feature if transient protection is needed without additional discrete components.
Part Context
This part belongs to the BAT64Q/AQ/CQ/SQ family of surface-mount Schottky barrier diodes. All variants share the same SOT23 package and general electrical characteristics but differ in specific reverse voltage ratings and forward voltage thresholds. The AQ variant specifically targets the 40 V rating category within this lineup.
Replacement Considerations
BAT64Q-13-F, BAT64CQ-13-F, BAT64SQ-13-F
FAQ
Is the BAT64AQ-13-F qualified for automotive applications?
Yes, the BAT64AQ is AEC-Q101 qualified, PPAP capable, and manufactured in IATF16949 certified facilities.
What is the maximum operating junction temperature?
The maximum operating junction temperature is +150°C.
Does the device include protection against transients?
Yes, it is designed with a PN junction guard ring specifically for transient protection.
