{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPR1020CB-TR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPR1020CB-TR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPR1020CB-TR","factsUrl":"https://icboms.com/api/mcp/products/STPR1020CB-TR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPR1020CB-TR, Fast Recovery Diode, Standard type, 1 Pair Common Cathode, 200 V Vr, 5 A per diode, 30 ns trr, 990 mV Vf at 5 A, DPAK surface mount, Tape & Reel.","salesMarkdown":"The STPR1020CB-TR is a fast-recovery diode from STMicroelectronics, configured as a common-cathode pair in a single DPAK package. The headline spec is the 30 ns reverse recovery time, which puts this part in the fast-recovery class suitable for continuous-conduction-mode PFC boost stages, flyback snubbers, and output rectification in medium-frequency SMPS designs. The 990 mV forward voltage at 5 A is a typical conduction-loss anchor for thermal budgeting at full load. ## DPAK package — reflow and footprint notes The part comes in the DPAK (TO-252) surface-mount package, a standard footprint for medium-power diodes. The single exposed tab on the DPAK carries the common cathode connection and is the primary thermal path. For the pick-and-place line, the DPAK is a stable, low-tombstoning-risk package. The Tape & Reel delivery suits automated assembly.","metaTitle":"STPR1020CB-TR Fast Recovery Diode, 30 ns trr, 5 A, DPAK","metaDescription":"STMicroelectronics STPR1020CB-TR fast recovery diode, 30 ns trr, 5 A per diode, 200 V Vr, DPAK package.","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":"Tape & Reel (TR)","Diode Type":"Standard","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPR1020","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"DPAK","Reverse Recovery Time (trr)":"30 ns","Current - Reverse Leakage @ Vr":"50 µA @ 200 V","Voltage - DC Reverse (Vr) (Max)":"200 V","Operating Temperature - Junction":"-65°C~150°C","Voltage - Forward (Vf) (Max) @ If":"990 mV @ 5 A","Current - Average Rectified (Io) (per Diode)":"5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPR1020CB-TR/alternatives.json"},"ai":{"faq":[{"question":"What is the reverse recovery time of STPR1020CB-TR?","answer":"The reverse recovery time (trr) is 30 ns, which qualifies it as a fast-recovery diode suitable for switching applications like PFC and flyback rectification."},{"question":"Does STPR1020CB-TR have a replacement or equivalent?","answer":"For a replacement, search for a fast-recovery diode in DPAK with 30 ns trr, 5 A per diode, and 200 V Vr. A parametric cross-search will identify pin-compatible alternatives from other manufacturers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPR1020CB-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPR1020CB-TR 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}}