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Infineon Technologies BAS40-05WH6327 — Discrete Semiconductors

Infineon BAS40-05WH6327 Schottky Diode, 40 V, 120 mA

MPNBAS40-05WH6327
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Infineon BAS40-05WH6327, Schottky diode, 40 V reverse voltage, 120 mA average rectified current per diode, common-cathode pair, SC-70/SOT-323 package, surface mount.

$0.0900Ref. price · indicative, final on quote
Infineon Technologies BAS40-05WH6327 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BAS40-05WH6327 specifications
ParameterValue
MountingSurface Mount
Voltage - DC reverse (Vr)40 V
Voltage - forward (Vf) (Max) @ if1 V @ 40 mA
Current - reverse leakage @ vr1 µA @ 30 V
Current - average rectified (Io) (per diode)120mA (DC)
Operating temperature - junction150°C
SpeedSmall Signal =< 200mA (Io), Any Speed
PackageBulk
TechnologySchottky
CaseSC-70, SOT-323
Diode configuration1 Pair Common Cathode

Product details

120 mA Schottky pair — common-cathode in SOT-323

Packaged in the compact SC-70 / SOT-323 (PG-SOT323-3) surface-mount case, it is suited for low-current rectification, clamping, and protection in space-constrained designs.

Forward voltage and leakage — the trade-off at 40 mA

Reverse leakage is 1 µA at 30 V reverse bias, which is tight enough for most low-power battery or signal-rail applications but worth verifying if the diode sits across a high-impedance node where leakage shifts the bias point.

Frequently asked questions

What is the BAS40-05WH6327?

Buyers need to identify the exact part and its basic function.

Is the BAS40-05WH6327 obsolete?

Lifecycle status directly affects sourcing decisions and replacement planning.

What is the forward voltage of BAS40-05WH6327?

A key spec needed for circuit design validation.

What is the package of BAS40-05WH6327?

Critical for PCB footprint and mechanical fit.

Where can I buy BAS40-05WH6327?

Direct purchase intent – leads to transaction completion.

What is a replacement for BAS40-05WH6327?

Maintenance and cross-reference needs for second sourcing or substitution.