Infineon lists IR2104PBF as Not For New Design — a 600 V half-bridge gate driver IC with shutdown in 8-pin PDIP-8 (PG-DIP-8-905), 10–20 V supply, 0.21 A source / 0.36 A sink, 680 ns turn-on and 150 ns turn-off delay. The 600 V half-bridge drive with shutdown was the workhorse for motor drives and SMPS half-bridge stages. Selection advice: because Infineon flags this code NFND, treat it as a legacy reference — for new designs qualify a current-production half-bridge gate driver (compare voltage rating, drive current and shutdown features), and for existing builds send quantity and date-code requirements with your RFQ so we can check remaining traceable stock. Parameters verified against the Infineon official product page. We reconfirm the offered lot before quotation and reply within 24 hours.
IR2104PBF is a Half-bridge gate driver from Infineon Technologies, orderable in the PDIP-8 package. The ordering code fixes the exact configuration you receive — package, grade and packing — so procurement starts with matching this code character-for-character against your BOM, not just the base series name.
When you request a quote, include the full ordering code, the target packing format (reel, tube, tray or cut tape), your quantity and any date-code or lot requirements. We reconfirm manufacturer, suffix, package, date code and traceability against the actual offered lot before any commercial quote is issued, and every RFQ gets a reply within 24 hours.
Exact MPN, manufacturer and suffix
Supplier type, quantity and freshness
Lot, labels, photos and documents
Price, lead time, payment and shipping
Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.
Every suffix in a manufacturer ordering code identifies one exact orderable device — package, temperature grade, packing format or a revision. IR2104PBF names the PDIP-8 configuration; a code that differs by even one suffix character may be a different device. Always quote the complete code exactly as it appears on your BOM.
The package (PDIP-8) is the physical form of the device itself. Packing describes how the devices are delivered — reel, tube, tray or cut tape. The same ordering code can ship in different packing formats depending on the lot, so confirm the required packing format when you submit your RFQ.
Traceability evidence — lot and date-code information, labels and photos — is confirmed per lot at quotation time, because it depends on the actual lot offered. Tell us which documents your receiving inspection requires when you submit the RFQ, and we will confirm what can be provided for the offered lot.
Add IR2104PBF to your RFQ with the complete ordering code, the manufacturer (Infineon Technologies), your quantity, the target packing format and any date-code requirements. We reply to every RFQ within 24 hours.