The thirty-second Diodes Incorporated slice: 70 discontinued device records shipped of 74 printed from the single Diodes-authored Product Change Notice PCN-2481 REV 1 (notification 26 August 2020; implementation 26 February 2021; Analog), downloaded from diodes.com. 9 records carry a printed per-part recommended replacement (all of Tables 1 and 2). No part in this file has been sold in an earlier slice: the four printed parts that already ship in diodes v3, v8 and v17 are excluded here (asserted at build).
What is in the file: Table 1 = 6 records (EOL devices with a life-time buy opportunity and replacement parts — the AP3302 and AZ494 / AZ7500 PWM-controller pairings); Table 2 = 3 records (replacement pairings with no life-time buy — the PI4ULS5V201 level-shifter orderables and their base-form replacements); Table 3 = 42 records shipped of 45 printed (no replacement, with life-time buy — the AP384x current-mode PWM controllers, AZ4558C, the FR / UX / WF code parts and PI / PT interface orderables; AZ4558CP-G1, AS358P-G1 and AP4312QK6TR-G1 are printed here but already ship in earlier slices and are excluded); Table 4 = 19 records shipped of 20 printed (no replacement, no life-time buy — the PI3 / PI49 / PI5 / PI6 bus-switch and clock orderables, PS8 and PT7 / PT8 parts; PI5USB1468AZAE+CWX is printed here but already ships in diodes v8 and is excluded).
Schedule, as printed: Tables 1 and 3 carry a life-time buy — last order 26 February 2021, last ship 26 August 2021, subject to availability; both dates have passed. Tables 2 and 4 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-one shipped Diodes files at build (printed overlap asserted to be exactly the four excluded parts). Facts only — no notice prose reproduced beyond short operative quotations.
| Notice / Table | Part to be Discontinued | Replacement Part | Last Time Buy | Last Ship |
|---|---|---|---|---|
| PCN-2481 REV 1 Table 1 | AP3302AW6-7 | AP3303S9-13 | 2021-02-26 | 2021-08-26 |
| PCN-2481 REV 1 Table 1 | AZ494CP-E1 | AZ494AP-G1 | 2021-02-26 | 2021-08-26 |
| PCN-2481 REV 1 Table 2 | PI4ULS5V201TAEX-2017 | PI4ULS5V201TAEX | None offered (as printed — no life-time buy opportunity) | Not printed |
| PCN-2481 REV 1 Table 2 | PI4ULS5V201XVEX-2017 | PI4ULS5V201XVEX | None offered (as printed — no life-time buy opportunity) | Not printed |
| PCN-2481 REV 1 Table 3 | AP3842CP-E1 | None named | 2021-02-26 | 2021-08-26 |
| PCN-2481 REV 1 Table 3 | AP3845GP-G1 | None named | 2021-02-26 | 2021-08-26 |
| PCN-2481 REV 1 Table 4 | PI3B3245SE | None named | None offered (as printed — no life-time buy opportunity) | Not printed |
| PCN-2481 REV 1 Table 4 | PT8A91B10WEX | None named | None offered (as printed — no life-time buy opportunity) | Not printed |
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 70 records shipped from PCN-2481 REV 1 (74 printed, four excluded ships-once), plus buyer notes and honesty notes. Clean Markdown, compiled 2026-10-22.
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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.