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STMicroelectronics BAS70 Series

3 variants · STMicroelectronics

About the STMicroelectronics BAS70 Series

ICBOMS is a China IC distributor and semiconductor supplier — an independent, Shenzhen-based overseas procurement agent for STMicroelectronics BAS70 Series components — sourcing STMicroelectronics BAS70 Series parts new and original only, across the authorized and vetted independent channel, with every lot authenticity-screened before shipment. The STMicroelectronics BAS70 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common current - average rectified (Io) (per diode) of 70mA (DC), current - reverse leakage @ vr of 10 µA @ 70 V and mounting of Surface Mount. Variants differ by case, diode configuration and operating temperature - junction, so you can match the exact case your application requires using the selection guide below. All listed STMicroelectronics BAS70 Series part numbers are active and orderable.

Select a variant by

Case
SC-70, SOT-323 · TO-236-3, SC-59, SOT-23-3
Diode configuration
1 Pair Common Cathode · 1 Pair Series Connection
Operating temperature - junction
150°C (Max) · 150°C(Max)
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)

Shared specifications

Current - average rectified (Io) (per diode)
70mA (DC)
Current - reverse leakage @ vr
10 µA @ 70 V
Mounting
Surface Mount
Speed
Small Signal =< 200mA (Io), Any Speed
Voltage - DC reverse (Vr)
70 V
Voltage - forward (Vf) (Max) @ if
1 V @ 15 mA

Variant comparison

ParameterBAS70-04FILMBAS70-04WFILMBAS70-05FILM
CaseTO-236-3, SC-59, SOT-23-3SC-70, SOT-323TO-236-3, SC-59, SOT-23-3
Diode configuration1 Pair Series Connection1 Pair Series Connection1 Pair Common Cathode
Operating temperature - junction150°C (Max)150°C (Max)150°C(Max)
PackageTape & Reel (TR) Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)

Request a quote on any STMicroelectronics BAS70 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants