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Infineon Technologies BAV70SE6327BTSA1 — Discrete Semiconductors

Infineon BAV70SE6327BTSA1 dual common-cathode diode, 80 V

MPNBAV70SE6327BTSA1
Obsolete

Infineon BAV70SE6327BTSA1 dual common-cathode switching diode, 80 V Vr, 200 mA Io, 4 ns trr, SOT-363 surface mount.

$0.0800Ref. price · indicative, final on quote
Infineon Technologies BAV70SE6327BTSA1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BAV70SE6327BTSA1 specifications
ParameterValue
MountingSurface 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
PackageTape & Reel (TR)
TechnologyStandard
Case6-VSSOP, SC-88, SOT-363
Diode configuration2 Pair Common Cathode
Reverse recovery time4 ns

Product details

80 V, 4 ns — what this dual diode does on the board

Its 4 ns reverse recovery time makes it suited for high-speed clamping, snubbing, or logic-level steering where fast turn-off matters. The two-pair common-cathode configuration packs two independent diodes sharing a cathode pin, saving board space over two discrete SOT-23 devices.

Infineon lists the BAV70SE6327BTSA1 as obsolete. That means no factory orders, no last-time-buy window — the only channel is independent distribution, where remaining stock is what it is.

PG-SOT363-PO — footprint and handling

The device ships in a 6-pin SOT-363 package (Infineon calls it PG-SOT363-PO), surface-mount only. Tape & Reel (TR) is the packaging form. At 150°C max junction temperature, it handles reflow profiles typical for lead-free solder. No special moisture sensitivity level is stated, but standard MSL 1 handling applies for SOT-363 — bake only if the reel has been exposed to high humidity for extended periods.

Frequently asked questions

Is BAV70SE6327BTSA1 obsolete?

Yes, Infineon has marked the BAV70SE6327BTSA1 as obsolete. There is no active factory production or last-time-buy window. Supply is limited to existing stock in the independent channel.

What is a replacement for BAV70SE6327BTSA1?

Infineon does not list a direct successor for this specific suffix. The generic BAV70 base part number (single diode in SOT-23) is functionally similar but differs in package and configuration. For a pin-compatible drop-in, look for a dual common-cathode switching diode in SOT-363 with 80 V or higher rating and 4 ns or faster trr — several manufacturers offer such parts. We can help identify options against an RFQ.