{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS30150CFP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS30150CFP","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS30150CFP","factsUrl":"https://icboms.com/api/mcp/products/STPS30150CFP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS30150CFP, dual common-cathode Schottky rectifier, 150 V Vrrm, 15 A per diode, 920 mV Vf at 15 A, 175 °C Tj, TO-220FP full-pack through-hole package.","salesMarkdown":"## 150 V, 15 A Schottky pair in a fully insulated tab The STPS30150CFP from STMicroelectronics is a dual common-cathode Schottky rectifier rated for 150 V reverse voltage and 15 A average forward current per diode. The 920 mV forward voltage at 15 A sets the conduction-loss floor for a centre-tapped secondary rectifier or an OR-ing diode in a redundant power supply. ## Forward drop and leakage at the thermal limits At the rated 15 A per diode, the 920 mV forward drop is the number you use for the I²R conduction loss in the heatsink calculation. The reverse leakage at 150 V is 6.5 µA at 25 °C — but in a Schottky, leakage doubles every 10–15 °C above the reference. At 125 °C junction, expect that leakage to rise into the milliamps, which adds a standing loss term that can dominate the thermal budget in a lightly loaded or standby rail. The TO-220FP full-pack package means the tab is electrically isolated, so you bolt it directly to the chassis or heatsink without an insulating pad — one fewer BOM line and no assembly step for the washer.","metaTitle":"STPS30150CFP Schottky Diode Array, 150 V, 15 A, TO-220FP","metaDescription":"STPS30150CFP dual common-cathode Schottky rectifier, 150 V reverse, 15 A per diode, 920 mV Vf at 15 A, 175 °C Tj. 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":"Tube","Technology":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS30150","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220FP","Current - Reverse Leakage @ Vr":"6.5 µA @ 150 V","Voltage - DC Reverse (Vr) (Max)":"150 V","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"920 mV @ 15 A","Current - Average Rectified (Io) (per Diode)":"15A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4000","priceTiers":[{"qty":1,"price":"$1.40000","currency":"USD"},{"qty":50,"price":"$1.12660","currency":"USD"},{"qty":100,"price":"$0.89270","currency":"USD"},{"qty":500,"price":"$0.75670","currency":"USD"},{"qty":1000,"price":"$0.61641","currency":"USD"},{"qty":2000,"price":"$0.58028","currency":"USD"},{"qty":5000,"price":"$0.55264","currency":"USD"},{"qty":10000,"price":"$0.52714","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/03ace0762d35c9ed3820ea5794c1609e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS30150CFP/alternatives.json"},"ai":{"faq":[{"question":"Is STPS30150CFP RoHS compliant and lead-free?","answer":"Yes, the STPS30150CFP is ROHS3 compliant, which covers all current RoHS exemption categories. No lead in the solder terminations or plating."},{"question":"What is the maximum junction temperature of STPS30150CFP?","answer":"The maximum junction temperature is 175 °C. This is higher than the typical 150 °C ceiling for a 150 V Schottky, giving additional thermal margin in high-ambient or confined spaces."},{"question":"What is the difference between STPS30150CFP and STPS30150?","answer":"The STPS30150CFP is the fully insulated TO-220FP (full-pack) variant. The base STPS30150 is a standard TO-220 with a non-isolated tab that requires an insulating washer for grounded heatsink mounting. Electrically the die is the same — 150 V, 15 A per diode, same forward drop and leakage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS30150CFP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS30150CFP 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}}