Skip to main content
Log in
BAS70-08SFILM

BAS70-08SFILM Schottky Diode Array, 70 V, 70 mA, SOT-363

MPNBAS70-08SFILM
Obsolete

STMicroelectronics BAS70-08SFILM, Schottky diode array, 3 independent diodes, 70 V reverse voltage, 70 mA average rectified current per diode, 1 V forward voltage at 15 mA, SOT-363 package, surface mount.

$0.6600Ref. price · indicative, final on quote
STMicroelectronics BAS70-08SFILM datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

BAS70-08SFILM specifications
ParameterValue
Diode typeSchottky
MountingSurface Mount
Voltage - DC reverse (Vr)70 V
Voltage - forward (Vf) (Max) @ if1 V @ 15 mA
Current - reverse leakage @ vr10 µA @ 70 V
Current - average rectified (Io) (per diode)70mA (DC)
Operating temperature - junction150°C(Max)
SpeedSmall Signal =< 200mA (Io), Any Speed
PackageTape & Reel (TR); Cut Tape (CT)
Case6-TSSOP, SC-88, SOT-363
Diode configuration3 Independent

Product details

That means STMicroelectronics no longer manufactures this exact order code. No last-time-buy window remains; this is purely a spot-market procurement.

Three Schottky diodes in one SOT-363 package

The BAS70-08SFILM packs three independent Schottky diodes into a single SOT-363 surface-mount package. Each diode is rated for 70 V reverse voltage and 70 mA average rectified current — typical for low-power signal steering, OR-ing, and clamping in portable or battery-operated gear. The forward voltage drops to 1 V max at 15 mA, which keeps conduction losses low in low-current paths.

That is a 6-lead, small-outline footprint common for multi-diode arrays. Mounting is surface mount only — no through-hole variant.

Frequently asked questions

What is the replacement or alternative for BAS70-08SFILM?

There is no direct pin-compatible replacement listed by STMicroelectronics. The BAS70 family includes active variants such as BAS70-04FILM (series pair) and BAS70-05FILM (common cathode), but these differ in internal diode configuration. Check the circuit — if three independent diodes are required, you may need to use three discrete BAS70 diodes or a different multi-diode array.