The thirty-seventh Diodes Incorporated slice: 76 discontinued device records from the single Diodes-authored Product Change Notice PCN-2607 REV 1 (notification 2023-02-22; implementation 2023-08-22; Discrete), downloaded from diodes.com. 58 records carry a printed per-part recommended replacement (all of Tables 3 and 4). No part in this file has been sold in an earlier slice (zero overlap with diodes v1 through v36, asserted at build).
What is in the file: Table 1 = 9 records (no replacement, no life-time buy — the DMJ70H MOSFET orderables, DMT5015LFDF MOSFETs and MBR1040-LS* / MBR1060-LS* Schottky rectifiers); Table 2 = 9 records (no replacement, with a life-time buy — the BAV3004 / BAW101V switching diodes and MMBD3004 diode orderables, plus 1N4937_HF-A52*); Table 3 = 12 records (replacement pairings, no life-time buy — S1MWF-7 → S1MWFM-7, the 2DD1766 / 2DD2656 transistors mapping to FCX491 / DSS4140U parts, BC858A / BC858AW → BC857A / BC857AW, the D5V0Q1B2 / DESD5V0 ESD parts mapping to D5V0Q1B2LP3-7, DGD0590FU-7 → DGD0590AFU-7, MMDT3946FL3-7 → MMDT3946LP4-7, ZTX550 / ZTX550STZ → ZTX551 / ZTX551STZ); Table 4 = 46 records (replacement pairings, with a life-time buy — the LSC switching-diode orderables 1N4448W* / 1SS355-7* / BAS21C* / BAS21S* / BAV21W* / BAV70W* / BAV99W* / LS4148 / LS4448 mapping to their printed Diodes-brand successors, the 28 LZ52C / LZ55C Zener orderables mapping to their printed BZT52C / BZT52C-S successors, plus UF1003_HF-A52* → UG1003_HF and ZXGD3101T8TA → ZXGD3103N8TC).
Schedule, as printed: Tables 2 and 4 carry a life-time buy — last order 22 August 2023, last ship 22 February 2024, subject to availability (both dates have passed); Tables 1 and 3 offer no life-time buy and print no last-order or last-ship date.
Verification standard: Diodes-authored notice only, downloaded first-hand from the OEM's own domain (no distributor mirror). Parsed by printed baseline and row geometry with every row asserted at build, cross-validated against an independent pdftotext -layout extraction, and checked against all thirty-six shipped Diodes files at build (zero overlap asserted). Facts only — no notice prose reproduced beyond short operative quotations. Part numbers ship verbatim, including the trailing "*" LSC footnote marker where printed (the notice's Note 1).
| Notice / Table | Part to be Discontinued | Replacement Part | Last Time Buy | Last Ship |
|---|---|---|---|---|
| PCN-2607 REV 1 Table 1 | DMJ70H1D3SK3-13 | None named | None offered (as printed — no life-time buy opportunity) | Not printed |
| PCN-2607 REV 1 Table 1 | DMT5015LFDF-13 | None named | None offered (as printed — no life-time buy opportunity) | Not printed |
| PCN-2607 REV 1 Table 2 | 1N4937_HF-A52* | None named | 2023-08-22 | 2024-02-22 |
| PCN-2607 REV 1 Table 2 | MMBD3004BRM-7-F | None named | 2023-08-22 | 2024-02-22 |
| PCN-2607 REV 1 Table 3 | S1MWF-7 | S1MWFM-7 | None offered (as printed — no life-time buy opportunity) | Not printed |
| PCN-2607 REV 1 Table 3 | ZTX550STZ | ZTX551STZ | None offered (as printed — no life-time buy opportunity) | Not printed |
| PCN-2607 REV 1 Table 4 | 1N4448W* | 1N4448W-7-F | 2023-08-22 | 2024-02-22 |
| PCN-2607 REV 1 Table 4 | LZ52C15WS* | BZT52C15S-7-F | 2023-08-22 | 2024-02-22 |
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; the Last Time Buy / Last Ship cells here abbreviate the paid file's printed no-life-time-buy wording where a table offers none).
Full file: all 76 records from PCN-2607 REV 1, plus buyer notes and honesty notes. Clean Markdown, compiled 2026-10-23.
Price: 0.01 USDC · Protocol: HTTP 402 (x402, Base) · GET /data/diodes-eol-migration-v37.md → 402 → pay → 200
Get the full Diodes Incorporated EOL & Migration Dataset v37 (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.