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Infineon Technologies BAV70WH6433 — Discrete Semiconductors
Infineon Technologies

BAV70WH6433 dual common-cathode diode, 80 V, 4 ns trr

MPNBAV70WH6433
Active

BAV70WH6433, Standard Diode, 80 V, 200 mA, 4 ns trr, 1 Pair Common Cathode, Surface Mount, SOT-323, Active.

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BAV70WH6433 datasheet
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Specifications

BAV70WH6433 Technical Specifications
ParameterValue
Diode typeStandard
Mounting typeSurface Mount
Voltage - DC reverse (Vr)80 V
Voltage - forward (Vf) (Max) @ if1.25 V @ 150 mA
Current - reverse leakage @ vr150 nA @ 70 V
Current - average rectified (Io) (per diode)200mA (DC)
Operating temperature - junction150°C(Max)
SpeedSmall Signal =< 200mA (Io), Any Speed
PackageBulk
CaseSC-70, SOT-323
Diode configuration1 Pair Common Cathode
Reverse recovery time4 ns

Product details

4 ns reverse recovery — where it fits

The BAV70WH6433 is a dual common-cathode switching diode in a SOT-323 package, rated for 80 V reverse voltage and 200 mA average rectified current per diode. Its 4 ns reverse recovery time (trr) makes it suitable for high-speed switching applications such as snubber networks, logic-level clamping, and low-current rectification in power supplies and signal conditioning circuits.

Forward drop and leakage at temperature

Maximum forward voltage is 1.25 V at 150 mA; reverse leakage is 150 nA at 70 V. The junction is rated up to 150 °C.

Package and footprint reality

The SOT-323 (SC-70) package is a compact three-lead surface-mount footprint — the common-cathode pinout shares the center pin as the cathode common, with the two anodes on the outer pins. No exposed pad, so thermal management relies on the PCB copper.

Frequently asked questions

What is the reverse recovery time of BAV70WH6433?

4 ns, which qualifies it for fast-switching roles like snubbing and high-frequency rectification.

Can I use BAV70WH6433 as a replacement for BAV70?

BAV70WH6433 is the same dual common-cathode diode as the standard BAV70, but the suffix indicates a specific packaging variant (SOT-323). Electrically they are interchangeable; verify the footprint matches your PCB layout.