{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS30SM60D","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS30SM60D","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS30SM60D","factsUrl":"https://icboms.com/api/mcp/products/STPS30SM60D","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS30SM60D Schottky rectifier diode, 30 A average rectified current, 60 V reverse voltage, 640 mV forward drop at 30 A, fast recovery ≤ 500 ns, TO-220AC through-hole package.","salesMarkdown":"The STPS30SM60D is a 60 V, 30 A Schottky barrier rectifier from STMicroelectronics in a TO-220AC through-hole package. It is designed for high-current, low-voltage rectification where the Schottky's low forward voltage drop and fast switching reduce conduction and recovery losses compared to a standard PN-junction diode. STMicroelectronics lists the STPS30SM60D as Obsolete. ## Reverse leakage and thermal budget at 60 V Reverse leakage is specified at 135 µA at the 60 V maximum reverse voltage. In a hot environment, Schottky leakage rises exponentially with junction temperature — the 150 °C ceiling means the heatsink design must keep the die cool enough that leakage current does not dominate the thermal budget at light load. ## Fast recovery — switching-speed context The recovery time is rated ≤ 500 ns at forward current above 200 mA. This is a Schottky diode, so recovery is majority-carrier — the fast recovery spec confirms it handles the reverse-recovery transient cleanly in a 50–200 kHz switching power supply without the snap-off characteristic of an ultrafast PN diode.","metaTitle":"STPS30SM60D Schottky Diode, 30A 60V TO-220AC, Obsolete","metaDescription":"STPS30SM60D Schottky rectifier: 30 A average, 60 V reverse, 640 mV Vf at 30 A, TO-220AC.","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-220-2","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS30","Capacitance @ Vr, F":"-","Supplier Device Package":"TO-220AC","Current - Reverse Leakage @ Vr":"135 µA @ 60 V","Voltage - DC Reverse (Vr) (Max)":"60 V","Current - Average Rectified (Io)":"30A","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"640 mV @ 30 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7036ebae704043f3d71db19fa8549ff1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS30SM60D/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STPS30SM60D?","answer":"A functionally similar Schottky in the same TO-220AC package with ≥ 30 A and ≥ 60 V ratings would need to be qualified against the BOM's forward voltage and leakage requirements — no direct cross-reference is listed here."},{"question":"What are the specifications of STPS30SM60D?","answer":"It is a 60 V, 30 A Schottky rectifier with a 640 mV maximum forward voltage at 30 A, 135 µA reverse leakage at 60 V, fast recovery ≤ 500 ns, and a 150 °C maximum junction temperature. The package is TO-220AC through-hole."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS30SM60D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS30SM60D 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}}