Skip to main content
Log in
Infineon Technologies BAT6406WH6327XTSA1

BAT6406WH6327XTSA1 Schottky Diode Array, 40V, 250mA

MPNBAT6406WH6327XTSA1
End of Life

Infineon BAT64 series, Schottky diode array, 40 V reverse voltage, 250 mA average rectified current per diode, 5 ns reverse recovery time, AEC-Q101 qualified, surface mount PG-SOT323 package.

$0.52Ref. price · indicative, final on quote
Infineon Technologies BAT6406WH6327XTSA1 datasheet (PDF)
PackagingSC-70, SOT-323
RoHSROHS3 Compliant
SeriesBAT64
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BAT6406WH6327XTSA1 specifications
ParameterValue
SeriesBAT64
MountingSurface Mount
Voltage - DC reverse (Vr)40 V
Voltage - forward (Vf) (Max) @ if750 mV @ 100 mA
Current - reverse leakage @ vr2 µA @ 30 V
Current - average rectified (Io) (per diode)250mA
Operating temperature - junction150°C (Max)
GradeAutomotive
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTape & Reel (TR); Cut Tape (CT)
TechnologySchottky
QualificationAEC-Q101
CaseSC-70, SOT-323
Diode configuration1 Pair Common Anode
Reverse recovery time5 ns

Product details

The Infineon BAT6406WH6327XTSA1 is a dual Schottky diode array with a common-anode configuration in a PG-SOT323 package.

Ratings that drive the BOM decision

Reverse leakage is 2 µA at 30 V — negligible for most circuits, but if you are designing a high-impedance node or a battery-powered sensor that sleeps for months, that leakage adds up.

The PG-SOT323 (SC-70) footprint is a three-lead surface-mount package: two anodes and one common cathode. No special thermal pad — the junction-to-ambient thermal path is through the leads and PCB copper. For a 250 mA load, keep the trace width adequate to avoid local heating.

No NRND or EOL flags on this line. The part is ROHS3 compliant. For BOM freeze or dual-source planning, the BAT64 family includes several common-anode and common-cathode variants in the same SOT323 footprint — verify the pinout before substituting.

Frequently asked questions

Is BAT6406WH6327XTSA1 AEC-Q101 qualified?

Yes, the BAT6406WH6327XTSA1 is AEC-Q101 qualified and carries an Automotive grade, making it suitable for automotive and high-reliability applications.

Can I use BAT6406WH6327XTSA1 as a replacement for BAT64-04?

The BAT64-04 is a different configuration (series pair) in the same BAT64 family. The BAT6406WH6327XTSA1 is a common-anode pair — verify your circuit topology before substituting. Both share the SOT323 footprint and similar electrical ratings.