{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RB238NS150TL","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"RB238NS150TL","canonicalUrl":"https://icboms.com/rohm/RB238NS150TL","factsUrl":"https://icboms.com/api/mcp/products/RB238NS150TL","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor RB238NS150TL Schottky diode, 150 V, 40 A per diode, common-cathode pair, TO-263-3 (D²Pak) LPDS package, tape and reel.","salesMarkdown":"## 150 V, 40 A common-cathode Schottky pair The RB238NS150TL is a 150 V, 40 A Schottky diode pair in a common-cathode configuration, housed in a TO-263S (D²Pak) surface-mount package. It is intended for high-efficiency rectification in switching power supplies and DC-DC converters where low forward voltage drop and fast recovery are required. With a forward voltage of 870 mV at 20 A, the conduction loss per diode stays manageable at high load, and the 30 µA reverse leakage at 150 V confirms the low-leakage Schottky design — a balance that suits continuous conduction mode (CCM) and OR-ing applications. ## Switching speed and thermal fit Rated as fast recovery (≤ 500 ns at > 200 mA), the RB238NS150TL handles hard-switching topologies without significant reverse-recovery losses — a key advantage over standard rectifiers in flyback or forward converters operating above 50 kHz. The junction temperature limit is 150 °C, and the TO-263S (D²Pak) package provides a low thermal resistance path through the exposed tab to the PCB copper plane. Adequate heatsinking on the cathode tab is essential to stay within the SOA at the full 40 A per diode. It is ROHS3 compliant and carries the ROHM Semiconductor brand.","metaTitle":"RB238NS150TL ROHM Schottky Diode, 150 V, 40 A, TO-263S","metaDescription":"Active 150 V, 40 A Schottky diode pair in TO-263S. Low Vf 870 mV at 20 A, 30 µA reverse leakage. ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Speed":"Fast Recovery =< 500ns, > 200mA (Io)","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"Schottky","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"LPDS","Current - Reverse Leakage @ Vr":"30 µA @ 150 V","Voltage - DC Reverse (Vr) (Max)":"150 V","Operating Temperature - Junction":"150°C","Voltage - Forward (Vf) (Max) @ If":"870 mV @ 20 A","Current - Average Rectified (Io) (per Diode)":"40A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.01","priceTiers":[{"qty":1,"price":"$3.01000","currency":"USD"},{"qty":10,"price":"$2.69900","currency":"USD"},{"qty":100,"price":"$2.21170","currency":"USD"},{"qty":500,"price":"$1.88278","currency":"USD"},{"qty":1000,"price":"$1.59000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4978257ccb3e0494c4812679e5e58123.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/RB238NS150TL/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy RB238NS150TL and how do I get a price?","answer":"The RB238NS150TL is sourced to order through independent distribution. Submit an RFQ to confirm current availability and pricing for your BOM quantity."},{"question":"What is RB238NS150TL's listed speed?","answer":"The RB238NS150TL is rated as fast recovery with a recovery time of ≤ 500 ns at a forward current > 200 mA."},{"question":"What package does RB238NS150TL come in?","answer":"The RB238NS150TL is supplied in a TO-263-3 (D²Pak) surface-mount package, also designated as LPDS."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/RB238NS150TL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/RB238NS150TL 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}}