{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS3045CP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS3045CP","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS3045CP","factsUrl":"https://icboms.com/api/mcp/products/STPS3045CP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS3045CP, Schottky rectifier, 45 V, 2x15 A, common-cathode pair, Fast Recovery ≤500ns, TO-218-3 / TO-218AC through-hole package, SOT-93, 200°C junction.","salesMarkdown":"## Schottky pair for power rectification — 45 V, 2×15 A, common-cathode The STPS3045CP is a dual Schottky rectifier from STMicroelectronics, configured as a 1-pair common-cathode diode. Forward voltage is specified at 570 mV maximum at 15 A, keeping conduction losses manageable in high-current power supplies and OR-ing circuits. The fast-recovery characteristic (≤500 ns at >200 mA) suits it for switching power supplies, freewheeling diodes, and polarity-protection applications where reverse-recovery losses matter. The 200°C maximum junction temperature provides thermal headroom for heatsink-mounted designs in industrial or telecom equipment. ## Through-hole TO-218AC — heatsink-ready power package Housed in a TO-218-3 / TO-218AC through-hole package (also designated SOT-93), the STPS3045CP is designed for bolted-down mounting to a heatsink. The three-lead common-cathode pinout is standard for dual-diode rectifier blocks, making it a drop-in fit for existing layouts that use this footprint.","metaTitle":"STPS3045CP Schottky Diode, 45V 2x15A, Fast Recovery","metaDescription":"STPS3045CP is a 45V, 2x15A common-cathode Schottky rectifier in TO-218AC. Fast recovery ≤500ns.","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-218-3, TO-218AC","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS3045","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"SOT-93","Current - Reverse Leakage @ Vr":"200 µA @ 45 V","Voltage - DC Reverse (Vr) (Max)":"45 V","Operating Temperature - Junction":"200°C (Max)","Voltage - Forward (Vf) (Max) @ If":"570 mV @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2c9bd8aea83ec028bac6e660e8b4f4ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS3045CP/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for STPS3045CP?","answer":"No official replacement part number is recorded for the STPS3045CP. For a functional equivalent in the same common-cathode Schottky family, a cross-reference search against 45 V, 2×15 A rated parts in TO-218AC or similar through-hole packages is needed. The STPS3045 base part number (without the CP suffix) may share the same die but verify package and configuration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS3045CP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS3045CP 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}}