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IR2520DPBF — DIP-8 package (representative)
DIP-8
Representative of package type
Infineon Technologies

IR2520DPBF

Resonant Half-Bridge Driver · DIP-8 · Power Management
Part Status: Obsolete In demand
Data last refreshed Jul 30, 2026
Manufacturer
Infineon Technologies
Mfr Part #
IR2520DPBF
Series
IR2520D
Category
Resonant Half-Bridge Driver
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels15
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Product Attributes

Electrical & Parametric
Voffset600 V
Vcc10.4 V ~ 16.8 V
Physical & Thermal
Package / CaseDIP-8
Mounting TypeThrough Hole
SeriesIR2520D
Operating Temperature-25°C ~ 125°C
Classification & Lifecycle
CategoryResonant Half-Bridge Driver
TypePower Management
Part StatusObsolete

600 V resonant half-bridge driver with oscillator for fluorescent lamp ballasts

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

15 sources
SourceMfrQtyDate CodeConditionStatus
Live IR 100000 22+ — Live RFQ
Live IR 81530 17+ — Live RFQ
Live INFINE 49000 — — Live RFQ
Live INFINEON 49000 2019 — Live RFQ
Live NEXPERIA 40871 19+ — Live RFQ
Live — 29297 — — Live RFQ
Live LT 28000 18+ — Live RFQ
Live IR 26581 — — Live RFQ
Live IR 25000 — — Live RFQ
Live IR 23000 17+/18+ — Live RFQ
Live IR 23000 18+ — Live RFQ
Live INFINEON 22950 17+/18+ — Live RFQ
Live Infineon 20000 — — Live RFQ
Live INFINEON 17800 17+/18+ — Live RFQ
Live INFINEON 15650 19+ — Live RFQ

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

Part Activity

recent searches, RFQs & offers
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IR2520DPBF viewed on the web · Web User
IR2520DPBF viewed on the web · Web User
IR2520DPBF viewed on the web · Web User
IR2520DPBF viewed on the web · Web User
IR2520DPBF viewed on the web · Web User
IR2520DPBF viewed on the web · Web User
IR2520DPBF searched via the web · Web User

Recent search and sourcing activity for IR2520DPBF.

Engineering FAQ

IR2520DPBF 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 IR2520DPBF?
Voffset: 600 V; Vcc: 10.4 V ~ 16.8 V.
What package is IR2520DPBF supplied in?
IR2520DPBF is supplied in the DIP-8 package, through hole, rated -25°C ~ 125°C.
Can ZDI source IR2520DPBF 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

IR2520DPBF 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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