{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPR1620CG","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPR1620CG","canonicalUrl":"https://icboms.com/stmicroelectronics/STPR1620CG","factsUrl":"https://icboms.com/api/mcp/products/STPR1620CG","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPR1620CG, Fast Recovery =< 500ns, > 200mA (Io), 200 V, 8 A per diode, 30 ns trr, Common Cathode, D2PAK, Surface Mount.","salesMarkdown":"## 30 ns reverse recovery — what it buys the PFC stage The 990 mV forward drop at 8 A gives a conduction-loss baseline for thermal budgeting in the D2PAK (TO-263) package. STMicroelectronics lists the STPR1620CG as Obsolete. No last-time-buy window or official successor code is recorded in the lifecycle entry. The D2PAK footprint is shared by many ST's STTH and STPS series fast-recovery and Schottky diodes, so a pin-compatible replacement is the first cross-reference step. ## Common-cathode dual diode — circuit fit The common-cathode configuration (pin 1 and pin 3 anodes, pin 2/tab cathode) matches the standard D2PAK dual-diode pinout used in center-tap secondary rectifiers and interleaved PFC stages. Each diode handles 8 A independently, or they can be paralleled for a 16 A single-diode function — though thermal derating in the D2PAK package must be checked against the junction temperature limit of 150°C.","metaTitle":"ST STPR1620CG Fast Recovery Diode, 200V 8A, D2PAK, Obsolete","metaDescription":"STMicroelectronics STPR1620CG dual common-cathode fast recovery rectifier: 200V, 8A per diode, 30ns trr, D2PAK.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tube","Technology":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPR1620","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"D2PAK","Reverse Recovery Time (trr)":"30 ns","Current - Reverse Leakage @ Vr":"50 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"990 mV @ 8 A","Current - Average Rectified (Io) (per Diode)":"8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3500","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPR1620CG/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STPR1620CG?","answer":"The reverse recovery time (trr) is 30 ns, making it a fast-recovery diode suitable for switching applications above 200 mA."},{"question":"What is the replacement for STPR1620CG?","answer":"No official successor is listed by STMicroelectronics. A pin-compatible replacement in the same D2PAK footprint would be a fast-recovery dual diode with 200 V, 8 A per diode, and 30 ns or faster trr — such as the STTH16R06CG (600 V, 16 A total, 55 ns trr) if voltage margin allows, or the STPS16L45CG (45 V Schottky) for low-voltage rails. Verify the forward drop and recovery time against your circuit's switching losses."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPR1620CG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPR1620CG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}