The eighteenth Diodes Incorporated slice: 34 discontinued Lite-On Semiconductor (LSC) brand device part numbers from the single Diodes-authored Product Change Notice PCN-2566 REV 1 (notification 31 March 2022; implementation 30 September 2022; Discrete), the remaining extraction retry named at the v17 build, downloaded from diodes.com. All 34 records carry a printed per-part recommended replacement and a printed EOL OPN / House Part Number. Zero overlap with the Diodes v1–v17 datasets (asserted at build, for both identifier sets).
What is in the file: the notice's single Table 1 (LSC Brand EOL Devices With Replacement Parts And A Life-time Buy Opportunity): BAS21-LS → BAS21-7-F, BAS516 → 1N4148WT-7, BAV21WS → BAV21WS-7-F, MMBD7000 → MMBD7000-7-F, MMBD7000W → BAV99W-7-F, and the UDZS zener range (UDZS2V4B through UDZS36B) → its printed UDZ / BZT52C replacement forms — 17 printed rows of two side-by-side triplets (EOL Part Number (LSC) | EOL OPN / House Part Number | Recommended Replacement Part) = 34 records, each keyed on the LSC part number with its OPN carried verbatim in the record.
Schedule, as printed: last order 30 September 2022, final shipments 31 March 2023 (subject to availability, as printed). The window has closed at compilation.
Verification standard: Diodes-authored notices only, downloaded first-hand from the OEM's own domain (no distributor mirror), parsed by printed row with every row asserted to carry exactly two complete triplets and every OPN asserted against the notice's own "V-<LSC>-07-LTL" pattern (33 of 34 exact; BAS21-LS's printed OPN drops the "-LS" suffix and ships as printed), cross-validated against an independent pdftotext -layout extraction, and checked for zero overlap against all seventeen shipped Diodes files at build. A colour/strikethrough scan finds no coloured or struck part token (REV 1, no removal note). Facts only — no notice prose reproduced beyond short operative quotations.
| Notice / Table | Part to be Discontinued (LSC) | EOL OPN / House Part Number | Replacement Part | Last Time Buy | Last Ship |
|---|---|---|---|---|---|
| PCN-2566 REV 1 Table 1 | BAS21-LS | V-BAS21-07-LTL | BAS21-7-F | 2022-09-30 | 2023-03-31 |
| PCN-2566 REV 1 Table 1 | UDZS2V7B | V-UDZS2V7B-07-LTL | BZT52C2V7S-7-F | 2022-09-30 | 2023-03-31 |
| PCN-2566 REV 1 Table 1 | BAS516 | V-BAS516-07-LTL | 1N4148WT-7 | 2022-09-30 | 2023-03-31 |
| PCN-2566 REV 1 Table 1 | UDZS30B | V-UDZS30B-07-LTL | BZT52C30S-7-F | 2022-09-30 | 2023-03-31 |
| PCN-2566 REV 1 Table 1 | BAV21WS | V-BAV21WS-07-LTL | BAV21WS-7-F | 2022-09-30 | 2023-03-31 |
| PCN-2566 REV 1 Table 1 | UDZS33B | V-UDZS33B-07-LTL | BZT52C33S-7-F | 2022-09-30 | 2023-03-31 |
| PCN-2566 REV 1 Table 1 | MMBD7000 | V-MMBD7000-07-LTL | MMBD7000-7-F | 2022-09-30 | 2023-03-31 |
| PCN-2566 REV 1 Table 1 | UDZS36B | V-UDZS36B-07-LTL | BZT52C36S-7-F | 2022-09-30 | 2023-03-31 |
Sample rows are copied verbatim from the paid dataset file (the paid file carries the full table label, the product family and a source URL per record).
Full file: all 34 records from PCN-2566 REV 1, plus buyer notes and honesty notes. Clean Markdown, compiled 2026-10-22.
Price: 0.01 USDC · Protocol: HTTP 402 (x402, Base) · GET /data/diodes-eol-migration-v18.md → 402 → pay → 200
Get the full Diodes Incorporated EOL & Migration Dataset v18 (0.01 USDC)
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Facts compiled from Diodes Incorporated's published Product Change Notices; not affiliated with or endorsed by Diodes Incorporated. Trademarks belong to their owners. Verify the current status of any specific part against the original notice before committing a design or a purchase order.