{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS16150CR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS16150CR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS16150CR","factsUrl":"https://icboms.com/api/mcp/products/STPS16150CR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS16150CR, Schottky diode, 1 Pair Common Cathode, 150 V, 8 A per diode, 920 mV @ 8 A, 175°C Tj, TO-262-3 (I2PAK), Through Hole, Tube.","salesMarkdown":"## Dual Schottky in a common-cathode pair The STPS16150CR is a dual Schottky rectifier from STMicroelectronics, pairing two 8 A diodes in a common-cathode configuration. Each diode is rated for a maximum reverse voltage of 150 V, with a forward voltage drop of 920 mV at the full 8 A forward current. ## 175°C junction — the thermal headroom that matters The maximum junction temperature of 175°C is the standout rating on this part. Most Schottky diodes top out at 150°C, so the extra 25°C buys real margin in a cramped PFC stage or an output rectifier running at elevated ambient. That 175°C figure is the junction limit, not a recommended operating point — but it means the thermal design can absorb a 150°C case temperature without derating the current, which simplifies heatsink selection in a 100 W+ supply. ## Through-hole I2PAK — still the right call for high dissipation The STPS16150CR comes in a TO-262AA (I2PAK) through-hole package with long leads. For a dual 8 A Schottky dissipating several watts, the through-hole package pulls heat into the board and the tab more effectively than a D²PAK on a standard 1 oz copper pour. The long leads also help when replacing a failed part on a board that has been through thermal cycling — the lead compliance reduces solder-joint stress. ## Obsolete — the sourcing picture STMicroelectronics lists the STPS16150CR as obsolete.","metaTitle":"STPS16150CR Schottky Diode, 150V 8A Common Cathode, TO-262","metaDescription":"STPS16150CR dual Schottky rectifier: 150V Vr, 8A per diode, 920mV Vf at 8A, 175°C Tj max.","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","Diode Type":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-262-3 Long Leads, I²Pak, TO-262AA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Base Product Number":"STPS16150","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"I2PAK","Current - Reverse Leakage @ Vr":"3 µA @ 150 V","Voltage - DC Reverse (Vr) (Max)":"150 V","Operating Temperature - Junction":"175°C(Max)","Voltage - Forward (Vf) (Max) @ If":"920 mV @ 8 A","Current - Average Rectified (Io) (per Diode)":"8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/140df48f95eef542f9f1763d1d7e09e8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS16150CR/alternatives.json"},"ai":{"faq":[{"question":"Is STPS16150CR obsolete?","answer":"Yes, STMicroelectronics has marked the STPS16150CR as obsolete. There is no direct factory replacement listed, so sourcing is through independent distributors for surplus or new-old-stock inventory."},{"question":"What is the replacement for STPS16150CR?","answer":"A current-production dual-Schottky rectifier in the same TO-262 package with a common-cathode configuration and a 150 V reverse voltage rating would be the closest functional alternative, but pin-for-pin compatibility must be verified against the original footprint."},{"question":"What are the specifications of STPS16150CR?","answer":"The STPS16150CR is a dual Schottky rectifier with a common-cathode configuration. Each diode handles 8 A average rectified current at a 150 V maximum reverse voltage. Forward voltage is 920 mV at 8 A, and the junction temperature maximum is 175°C. Reverse leakage is 3 µA at 150 V. The part comes in a through-hole TO-262AA (I2PAK) package."},{"question":"Where to buy STPS16150CR?","answer":"Submit an RFQ for current availability and pricing — stock is confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS16150CR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS16150CR 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}}