{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS41L60CR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS41L60CR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS41L60CR","factsUrl":"https://icboms.com/api/mcp/products/STPS41L60CR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS41L60CR, Schottky rectifier, 1 Pair Common Cathode, 60 V Vr, 20 A per diode, 600 mV Vf @ 20 A, Fast Recovery ≤ 500 ns, TO-262-3 I2PAK, Through Hole, Tube.","salesMarkdown":"Forward voltage is specified at 600 mV at 20 A, and reverse leakage at 60 V is 600 µA. This device targets OR-ing diodes in redundant power supplies, high-current output rectification in switched-mode converters, and freewheeling diodes in motor drives — any circuit that needs the low forward drop of a Schottky at 20 A per leg in a common-cathode pair. The through-hole I2PAK package suits designs where board-level heatsinking or a clip-on heatsink is part of the thermal plan. ## Obsolete — plan your BOM accordingly ST lists the STPS41L60CR as Obsolete. For new designs, look at current ST Schottky families in similar packages — the STPS40L60C series (common-cathode, 60 V, 2x 20 A) in D²PAK or TO-220 is a functional equivalent but check the footprint and thermal pad. ## 600 mV Vf at 20 A — what the forward drop means for your rail The 600 mV forward voltage at 20 A is typical for a 60 V Schottky in this current class — it keeps conduction losses around 12 W per diode at full rated current. That figure drives the heatsink requirement: at 20 A continuous, expect junction temperatures approaching the 150°C maximum unless the I2PAK tab is bolted to a thermal mass. The common-cathode pair shares the same tab, so both diodes see the same heatsink temperature. Reverse leakage of 600 µA at 60 V is typical for a 60 V Schottky at the hot end — this is the leakage you budget for in OR-ing applications at elevated ambient, not a concern at 25°C.","metaTitle":"ST STPS41L60CR Schottky Diode, 60V 20A, TO-262","metaDescription":"STMicroelectronics STPS41L60CR dual common-cathode Schottky rectifier: 60V Vr, 20A per diode, 600mV Vf at 20A. TO-262-3 I2PAK through-hole.","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":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Long Leads, I²Pak, TO-262AA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS41","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"I2PAK","Current - Reverse Leakage @ Vr":"600 µA @ 60 V","Voltage - DC Reverse (Vr) (Max)":"60 V","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"600 mV @ 20 A","Current - Average Rectified (Io) (per Diode)":"20A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/df341ecf511ee8511c4038cbd95db1e9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS41L60CR/alternatives.json"},"ai":{"faq":[{"question":"Is STPS41L60CR obsolete?","answer":"Yes. ST lists the STPS41L60CR as Obsolete. For new designs, evaluate current ST Schottky rectifier families; for existing BOMs, source through the surplus and broker channel."},{"question":"What is the replacement for STPS41L60CR?","answer":"No direct official replacement is listed by ST. A functional alternative is the STPS40L60C series (common-cathode, 60 V, 2x 20 A) in D²PAK or TO-220 — but verify the package footprint and thermal interface, as the STPS41L60CR uses the TO-262 I2PAK form factor."},{"question":"What are the electrical specs of STPS41L60CR?","answer":"Dual common-cathode Schottky rectifier: 60 V maximum reverse voltage, 20 A average rectified current per diode, 600 mV forward voltage at 20 A, 600 µA reverse leakage at 60 V, 150°C maximum junction temperature. Fast recovery ≤ 500 ns."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS41L60CR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS41L60CR 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}}