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TOP100YAI — to220 package (representative)
to220
Representative of package type
Power Integrations

TOP100YAI

Integrated Off-line Switcher · TO-220-3 · Power Management IC
Part Status: Obsolete
Manufacturer
Power Integrations
Mfr Part #
TOP100YAI
Series
TOPSwitch-II
Category
Integrated Off-line Switcher
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Vds Max700 V
Pout Max100 W
Fsw100 kHz
Physical & Thermal
Package / CaseTO-220-3
Mounting TypeThrough Hole
SeriesTOPSwitch-II
Operating Temperature-40°C ~ 125°C
Classification & Lifecycle
CategoryIntegrated Off-line Switcher
TypePower Management IC
Part StatusObsolete

100 kHz off-line PWM switch with integrated 700 V MOSFET, TO-220

Part Activity

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Engineering FAQ

answers from this part's real data
TOP100YAI 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 TOP100YAI?
Vds Max: 700 V; Pout Max: 100 W; Fsw: 100 kHz.
What package is TOP100YAI supplied in?
TOP100YAI is supplied in the TO-220-3 package, through hole, rated -40°C ~ 125°C.
Can ZDI source TOP100YAI 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

TOP100YAI 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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