{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS8L30H","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS8L30H","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS8L30H","factsUrl":"https://icboms.com/api/mcp/products/STPS8L30H","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS8L30H Schottky rectifier, 30 V Vr, 8 A Io, 490 mV Vf at 8 A, Fast Recovery ≤ 500 ns, I-PAK (TO-251AA) through-hole package.","salesMarkdown":"## Schottky rectifier for low-voltage, high-current rectification The STPS8L30H is a Schottky barrier rectifier from STMicroelectronics, rated for 30 V DC reverse voltage and 8 A average rectified current. ## 30 V, 8 A — the operating envelope The 30 V reverse voltage rating suits low-voltage rails. The 8 A average current handles moderate loads; the 490 mV forward drop at that current means the junction stays cooler than a standard PN diode at the same current. Reverse leakage is specified at 1 mA at 30 V, and the maximum junction temperature is 150 °C. ## I-PAK through-hole — board-mounting reality The STPS8L30H comes in an I-PAK through-hole package. Three short leads — the tab is the cathode. Through-hole mounting means it survives rework cycles and high-vibration environments better than an SMD equivalent, but the lead pitch and hole pattern must match the PCB layout. No exposed pad for heatsinking; the tab conducts heat into the board copper. The STPS8L30H is listed as obsolete. If the BOM calls for this exact part number, the window for new-stock procurement is closed; plan for a last-time-buy or a validated substitute.","metaTitle":"STPS8L30H Schottky Rectifier, 30V 8A, I-PAK, Obsolete","metaDescription":"STPS8L30H Schottky diode, 30 V reverse, 8 A average rectified, 490 mV forward drop at 8 A. I-PAK 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-251-3 Short Leads, IPak, TO-251AA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS8L","Capacitance @ Vr, F":"-","Supplier Device Package":"I-PAK","Current - Reverse Leakage @ Vr":"1 mA @ 30 V","Voltage - DC Reverse (Vr) (Max)":"30 V","Current - Average Rectified (Io)":"8A","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"490 mV @ 8 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/324ca415f17c2a1e1404becce2174f66.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS8L30H/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS8L30H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS8L30H 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}}