{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"STPS41H100CR","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"STPS41H100CR","canonicalUrl":"https://icboms.com/stmicroelectronics/STPS41H100CR","factsUrl":"https://icboms.com/api/mcp/products/STPS41H100CR","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics STPS41H100CR Schottky rectifier, 100 V DC reverse, 20 A average per diode, 1 pair common cathode, Fast Recovery ≤ 500 ns, TO-262-3 (I2PAK) through-hole, Tube.","salesMarkdown":"## 100 V, 20 A common-cathode Schottky for power rectification The STPS41H100CR is a 100 V, 20 A per diode Schottky rectifier from STMicroelectronics, packaged as a common-cathode pair in a TO-262 (I2PAK) through-hole package. ## Forward drop and thermal budget at 20 A At 20 A forward current the maximum forward voltage is 800 mV, which translates to 16 W conduction loss per diode. The I2PAK package's exposed metal tab must be heatsunk — a 1.5 °C/W rated heatsink keeps the junction below the 175 °C maximum. Reverse leakage at 100 V is 10 µA typical, but expect an order-of-magnitude increase at 125 °C junction; the leakage contribution to self-heating is negligible below 150 °C. ## Switching speed and recovery profile Rated Fast Recovery ≤ 500 ns at forward currents above 200 mA. As a Schottky, the recovery is majority-carrier with no stored-charge tail, so the actual reverse recovery time is well under 50 ns in typical 100–500 kHz SMPS designs. The ≤ 500 ns spec covers the full temperature and current envelope and is not the limiting factor in most switching applications. STMicroelectronics lists the STPS41H100CR as Active.","metaTitle":"STPS41H100CR Schottky Rectifier, 100 V 20 A Common Cathode","metaDescription":"STPS41H100CR Schottky diode, 100 V reverse, 20 A per diode, common cathode pair in TO-262 (I2PAK). Quoted against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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-262-3 Long Leads, I²Pak, TO-262AA","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"STPS41","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"I2PAK","Current - Reverse Leakage @ Vr":"10 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Operating Temperature - Junction":"175°C (Max)","Voltage - Forward (Vf) (Max) @ If":"800 mV @ 20 A","Current - Average Rectified (Io) (per Diode)":"20A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9254","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5e945ae3c5c5d7673735957f76cb0f14.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/STPS41H100CR/alternatives.json"},"ai":{"faq":[{"question":"Does STPS41H100CR have a common cathode configuration?","answer":"Yes, the diode configuration is 1 Pair Common Cathode. The two anodes are independent; the cathodes share the same tab, simplifying PCB layout for center-tapped transformer secondaries."},{"question":"What is the typical lead time for STPS41H100CR?","answer":"Lead time is quoted per order at the time of RFQ. As an active-production part, typical factory lead times apply, but we confirm the current window with each quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/STPS41H100CR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/STPS41H100CR 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}}