{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS30M60D","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS30M60D","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS30M60D","factsUrl":"https://icboms.com/api/mcp/products/STPS30M60D","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS30M60D Schottky diode, 60V VR, 30A IF(AV), TO-220AC, fast recovery ≤500ns, 605mV VF at 20A, 150°C Tj max.","salesMarkdown":"## What the 30 A, 60 V rating means for your power stage The STPS30M60D is a 60 V, 30 A Schottky rectifier in a TO-220AC through-hole package. Its forward voltage drop is 605 mV max at 20 A. The 60 V reverse voltage rating provides margin for 48 V bus rails and transient spikes common in industrial power supplies, though the 165 µA reverse leakage at 60 V should be factored into the standby power budget at elevated junction temperatures. STMicroelectronics lists the STPS30M60D as obsolete. For a legacy BOM line that requires this exact part, sourcing runs through independent distribution and surplus inventory channels. Each lot should be date-code traced and visually inspected — the TO-220AC package is a common target for re-marked devices, and the laser etch on the body is a forensic check point against known ST font standards. The TO-220AC footprint is widely used, so pin-compatible alternatives exist across multiple suppliers. ## Package and thermal — the TO-220AC reality The STPS30M60D comes in a TO-220AC (TO-220-2) through-hole package. The metal tab is the cathode and must be heatsinked for any continuous current above a few amperes — the 30 A rating assumes adequate heatsinking and forced airflow or a large copper plane. The junction temperature limit of 150°C drives the thermal design: at 20 A the forward drop is 605 mV, producing roughly 12 W of conduction loss that must be dissipated. For automated assembly, verify feeder compatibility — tube-to-tape conversion may be needed for pick-and-place lines that expect tape-and-reel input.","metaTitle":"STPS30M60D Schottky Diode, 30A 60V TO-220AC, Obsolete","metaDescription":"STPS30M60D 60V 30A Schottky rectifier in TO-220AC. Fast recovery ≤500ns. Obsolete — confirm replacement or surplus channel.","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":"165 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":"605 mV @ 20 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e15ffbf13a76c81849d9243d7ef967be.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS30M60D/alternatives.json"},"ai":{"faq":[{"question":"Is the STPS30M60D obsolete?","answer":"Yes, STMicroelectronics has marked the STPS30M60D as obsolete. There is no listed direct successor from ST. Any incoming material should be date-code verified and inspected for marking consistency."},{"question":"What is the STPS30M60D's speed rating?","answer":"The STPS30M60D is listed as a fast recovery rectifier with recovery time ≤ 500 ns at forward current > 200 mA. This speed class suits switching power supplies operating in the tens of kHz range, but it is not rated for ultra-fast recovery applications in the hundreds of kHz or MHz range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS30M60D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS30M60D 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}}