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Infineon Technologies BAS16WH6433XTMA1 — Discrete Semiconductors

Infineon BAS16WH6433XTMA1 Fast Switching Diode, 80V, 250mA

MPNBAS16WH6433XTMA1
Last Buy

Infineon BAS16WH6433XTMA1 standard switching diode, 80 V DC reverse voltage, 250 mA average rectified current, 4 ns reverse recovery time, SOT-323 surface mount package, Tape & Reel.

$0.0426Ref. price · indicative, final on quote
Infineon Technologies BAS16WH6433XTMA1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BAS16WH6433XTMA1 specifications
ParameterValue
MountingSurface Mount
Voltage - DC reverse (Vr)80 V
Voltage - forward (Vf) (Max) @ if1.25 V @ 150 mA
Current - reverse leakage @ vr1 µA @ 75 V
Current - average rectified250mA
Operating temperature - junction150°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTape & Reel (TR)
TechnologyStandard
CaseSC-70, SOT-323
Capacitance @ vr,2pF @ 0V, 1MHz
Reverse recovery time4 ns

Product details

Fast-switching signal diode in SOT-323 — 4 ns trr

The Infineon BAS16WH6433XTMA1 is a standard-recovery switching diode in a PG-SOT323 package, rated for 80 V DC reverse voltage and 250 mA average rectified current. Its 4 ns reverse recovery time places it firmly in the fast-switching signal-diode class, suitable for high-speed switching, clamping, and protection circuits in compact surface-mount designs.

A 4 ns reverse recovery time means this diode can cleanly commutate from forward conduction to reverse blocking in under five nanoseconds. That matters for snubbing inductive kicks in a relay driver or clamping fast edges on a data line — the diode won't stay forward-biased long enough to let a spike through. The 1.25 V forward drop at 150 mA is typical for a signal diode in this voltage class; the 2 pF junction capacitance at 0 V keeps it from loading high-frequency lines.

Last-time-buy — plan the replacement now

For ongoing production, evaluate a pin-compatible standard switching diode in the same SOT-323 footprint from the BAS16 family; the base product number BAS16 covers multiple variants that share the same die and package outline.

Frequently asked questions

What is the reverse recovery time of BAS16WH6433XTMA1?

The reverse recovery time (trr) is 4 ns, making it a fast-switching signal diode suitable for high-speed switching and clamping applications.

Is BAS16WH6433XTMA1 RoHS compliant?

The part is listed with standard technology and is supplied in Tape & Reel; RoHS compliance is typical for Infineon's SOT-323 signal diodes, but verify the specific date-code batch against the manufacturer's RoHS certificate for your order.

Can I use BAW56 instead of BAS16WH6433XTMA1?

The BAW56 is a dual common-cathode diode in the same SOT-323 package, while the BAS16 is a single diode. If your circuit needs only one diode, the BAW56 can work if you leave one anode floating, but the pinout differs — verify the PCB footprint before substituting.