{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS120M","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS120M","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS120M","factsUrl":"https://icboms.com/api/mcp/products/STPS120M","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS120M Schottky diode, 20 V reverse, 1 A forward, 490 mV Vf at 1 A, fast recovery ≤500 ns, surface-mount DO-216AA STmite package, active production.","salesMarkdown":"## 20 V, 1 A Schottky — low forward drop for tight rails The STPS120M is a 20 V, 1 A Schottky rectifier from STMicroelectronics in the tiny DO-216AA STmite surface-mount package. ROHS3 compliant per. ## 490 mV Vf — the conduction loss floor At 1 A forward current the maximum forward voltage is 490 mV. That is the conduction loss at rated current; the actual drop will be lower at lighter loads, which helps efficiency in burst-mode or standby circuits. Reverse leakage is 3.9 µA at 20 V — a non-issue for most low-voltage rails but worth checking if the diode sees sustained reverse bias at elevated junction temperature. ## STmite footprint — board area trade-off The DO-216AA STmite package is a small, low-profile surface-mount body.","metaTitle":"STPS120M Schottky Diode, 20 V, 1 A, STmite Package","metaDescription":"STPS120M Schottky diode: 20 V reverse, 1 A forward, 490 mV Vf at 1 A. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"STMicroelectronics","Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Technology":"Schottky","Mounting Type":"Surface Mount","Package / Case":"DO-216AA","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS120","Capacitance @ Vr, F":"-","Supplier Device Package":"STmite","Current - Reverse Leakage @ Vr":"3.9 µA @ 20 V","Voltage - DC Reverse (Vr) (Max)":"20 V","Current - Average Rectified (Io)":"1A","Operating Temperature - Junction":"150°C (Max)","Voltage - Forward (Vf) (Max) @ If":"490 mV @ 1 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4400","priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.33900","currency":"USD"},{"qty":100,"price":"$0.20340","currency":"USD"},{"qty":500,"price":"$0.18836","currency":"USD"},{"qty":1000,"price":"$0.12809","currency":"USD"},{"qty":2000,"price":"$0.11792","currency":"USD"},{"qty":5000,"price":"$0.11302","currency":"USD"},{"qty":12000,"price":"$0.10172","currency":"USD"},{"qty":24000,"price":"$0.10021","currency":"USD"},{"qty":60000,"price":"$0.09418","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a7ac264214c6e10b90d4e6fea55629b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS120M/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS120M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS120M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}