800-219-9001 RFQ
BY229X-800 — TO-220 package (representative)
TO-220
Representative of package type
Vishay

BY229X-800

Rectifier Diode · TO-220F · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Aug 17, 2026
Manufacturer
Vishay
Mfr Part #
BY229X-800
Series
BY229X
Category
Rectifier Diode
Datasheet
View datasheet ↗
Availability & Pricing
Est. market range$0.4 – $1.50
Sourcing channels3
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vrrm800 V
If(Av)8 A
Trr135 ns
Physical & Thermal
Package / CaseTO-220F
Mounting TypeThrough Hole
SeriesBY229X
Operating Temperature-40°C ~ 150°C
Classification & Lifecycle
CategoryRectifier Diode
TypeDiscrete Semiconductor
Part StatusObsolete

Fast soft-recovery controlled avalanche rectifier, 800 V, 8 A

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

3 sources
SourceMfrQtyDate CodeConditionStatus
Live Vishay 2300 — — Live RFQ
Live CALL 120 — — Live RFQ
Market Vishay 2300 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$1.50
Low$0.4
Last$0.95
Price as of2026-08-17

ZDI Transaction

ZDI priceQuote on request
Active offers3

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
BY229X-800 viewed on the web · Web User
BY229X-800 viewed on the web · Web User
BY229X-800 viewed on the web · Web User
BY229X-800 viewed on the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for BY229X-800.

Engineering FAQ

BY229X-800 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 BY229X-800?
Vrrm: 800 V; If(Av): 8 A; Trr: 135 ns.
What package is BY229X-800 supplied in?
BY229X-800 is supplied in the TO-220F package, through hole, rated -40°C ~ 150°C.
Can ZDI source BY229X-800 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

BY229X-800 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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