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Fairchild Semiconductor Corp

BAW56S

Switching Diode Array · SOT363 · Discrete Semiconductor
Part Status: Obsolete
Data last refreshed Jul 28, 2026
Manufacturer
Fairchild Semiconductor Corp
Mfr Part #
BAW56S
Series
BAW56
Category
Switching Diode Array
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Vr85 V
If150 mA
Trr4 ns
Physical & Thermal
Package / CaseSOT363
Mounting TypeSurface Mount
SeriesBAW56
Operating Temperature-55°C ~ 150°C
Classification & Lifecycle
CategorySwitching Diode Array
TypeDiscrete Semiconductor
Part StatusObsolete

Quad high-speed switching diode, two series pairs, 85 V, 150 mA

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

recent searches, RFQs & offers
BAW56S viewed on the web · Web User
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BAW56S viewed on the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for BAW56S.

Engineering FAQ

BAW56S is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of BAW56S?
Vr: 85 V; If: 150 mA; Trr: 4 ns.
What package is BAW56S supplied in?
BAW56S is supplied in the SOT363 package, surface mount, rated -55°C ~ 150°C.
Can ZDI source BAW56S beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

BAW56S is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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