{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RB228T150NZC9","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"RB228T150NZC9","canonicalUrl":"https://icboms.com/rohm/RB228T150NZC9","factsUrl":"https://icboms.com/api/mcp/products/RB228T150NZC9","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor RB228T150NZC9 dual common-cathode Schottky rectifier, 150V, 30A per diode, 880mV Vf@15A, 25µA leakage@150V, TO-220-3 Full Pack (TO-220FN), Fast Recovery ≤500ns, through-hole, ROHS3.","salesMarkdown":"## Dual Schottky in an isolated TO-220 The RB228T150NZC9: The TO-220 Full Pack (TO-220FN) package has a fully isolated tab — no insulating pad needed between the device and the heatsink, which simplifies mechanical assembly and reduces thermal interface resistance in a single mounting hole. Maximum forward voltage is 880 mV at 15 A — the Schottky barrier keeps conduction losses lower than a comparable fast-recovery pn diode in the same current range. Reverse leakage is specified at 25 µA maximum at 150 V, which ROHM markets as 'super low IR'; this matters in high-temperature or high-voltage hold-off applications where leakage current adds to the thermal load. Junction temperature is rated to 150 °C, so the die's thermal budget includes the self-heating from both forward conduction and reverse leakage. ## Speed classification and switching context Classified as Fast Recovery (≤500 ns, >200 mA Io) — this speed bracket suits the output rectification stage of a 50-100 kHz SMPS or the freewheeling diode in a motor-drive bus. The common-cathode pair in one package halves the component count in a center-tap or full-wave configuration and keeps the anode-to-heatsink isolation consistent across both die.","metaTitle":"ROHM RB228T150NZC9 Schottky Diode, 150V 30A, TO-220FN","metaDescription":"ROHM RB228T150NZC9 dual common-cathode Schottky rectifier, 150V 30A per diode, 880mV Vf at 15A, TO-220FN. Active, ROHS3. Sourced per RFQ.","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":"Tube","Diode Type":"Schottky","Mounting Type":"Through Hole","Package / Case":"TO-220-3 Full Pack","lifecycle_stage":"eol_hot","Diode Configuration":"1 Pair Common Cathode","Supplier Device Package":"TO-220FN","Current - Reverse Leakage @ Vr":"25 µA @ 150 V","Voltage - DC Reverse (Vr) (Max)":"150 V","Operating Temperature - Junction":"150°C","Voltage - Forward (Vf) (Max) @ If":"880 mV @ 15 A","Current - Average Rectified (Io) (per Diode)":"30A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.14","priceTiers":[{"qty":1,"price":"$2.14000","currency":"USD"},{"qty":10,"price":"$1.92200","currency":"USD"},{"qty":100,"price":"$1.54520","currency":"USD"},{"qty":500,"price":"$1.26956","currency":"USD"},{"qty":1000,"price":"$1.05192","currency":"USD"},{"qty":2000,"price":"$1.01700","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8f84a1a3cd62086a97ada6ce76ece7f6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/RB228T150NZC9/alternatives.json"},"ai":{"faq":[{"question":"What package is RB228T150NZC9 supplied in?","answer":"Through-hole TO-220-3 Full Pack, also called TO-220FN. The tab is electrically isolated from the die, so no insulating washer is required for heatsink mounting."},{"question":"What compliance documentation does ROHM provide for RB228T150NZC9?","answer":"The device is ROHS3 compliant per the lifecycle record. Standard ROHM compliance documentation (RoHS declaration, REACH SVHC) is available per the distributor's request process."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/RB228T150NZC9","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/RB228T150NZC9 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}}