{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RB088T100NZC9","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"RB088T100NZC9","canonicalUrl":"https://icboms.com/rohm/RB088T100NZC9","factsUrl":"https://icboms.com/api/mcp/products/RB088T100NZC9","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor RB088T100NZC9 Schottky diode, 100 V reverse, 10 A average rectified per diode, 1 pair common cathode, TO-220-3 Full Pack (TO-220FN), through hole, fast recovery.","salesMarkdown":"## 100 V, 10 A common-cathode Schottky in isolated TO-220FN The RB088T100NZC9 is a 100 V, 10 A per-diode Schottky rectifier from ROHM Semiconductor, configured as a 1-pair common cathode in the TO-220FN full-pack package. The fully molded TO-220-3 Full Pack isolates the heatsink tab from the electrical circuit, so no insulating pad or washer is needed between the device and the heatsink — a clean mechanical mount for a through-hole power diode. ROHM positions this part as a super low IR (reverse leakage) device, with a maximum of 5 µA at the 100 V rated reverse voltage. That leakage figure is the headline advantage: in a rectifier or OR-ing diode application where the diode sees continuous reverse bias, the lower leakage cuts standby power loss and reduces the thermal burden on the junction. ## Forward drop and switching speed At the 5 A forward current per diode, the maximum forward voltage is 870 mV. This Vf is typical for a 100 V Schottky at this current density — the trade-off against the low leakage is a slightly higher forward drop than a higher-leakage Schottky would show, but the junction temperature stays lower under reverse bias. The fast recovery speed is rated at ≤ 500 ns for forward currents above 200 mA. That recovery time is fast enough for line-frequency rectification and moderate-speed switching supplies; for a 100 V Schottky, the recovery is dominated by the junction capacitance discharge, not stored charge, so the switching loss is low even at tens of kHz. The 150°C maximum junction temperature rating gives thermal margin for rectifier and freewheeling applications in enclosed power supplies where ambient temperatures run high. The TO-220FN package's full mold compound means the backside tab is electrically isolated, so the heatsink can be shared across multiple diodes in the same circuit without insulation concerns.","metaTitle":"RB088T100NZC9 ROHM Schottky Diode, 100V 10A TO-220FN","metaDescription":"ROHM RB088T100NZC9 Schottky diode, 100V 10A per diode, common cathode pair in TO-220FN. Active, ROHS3 compliant. Sourced to order against 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":"5 µA @ 100 V","Voltage - DC Reverse (Vr) (Max)":"100 V","Operating Temperature - Junction":"150°C","Voltage - Forward (Vf) (Max) @ If":"870 mV @ 5 A","Current - Average Rectified (Io) (per Diode)":"10A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5","priceTiers":[{"qty":1,"price":"$2.50000","currency":"USD"},{"qty":10,"price":"$2.24900","currency":"USD"},{"qty":100,"price":"$1.80730","currency":"USD"},{"qty":500,"price":"$1.48490","currency":"USD"},{"qty":1000,"price":"$1.23034","currency":"USD"},{"qty":2000,"price":"$1.18950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0830b7ba54e6aac1855f80832a8855ef.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/RB088T100NZC9/alternatives.json"},"ai":{"faq":[{"question":"Is RB088T100NZC9 available via RFQ confirmation and what is the lead time for an order?","answer":"This part is sourced to order against an RFQ through independent and authorized distribution."},{"question":"What is RB088T100NZC9's listed speed and recovery rating?","answer":"The diode is rated Fast Recovery with a recovery time ≤ 500 ns for forward currents above 200 mA. This suits line-frequency and moderate-speed switching rectifier applications."},{"question":"What compliance documentation does ROHM provide for RB088T100NZC9?","answer":"The part is ROHS3 compliant per ROHM's lifecycle record. Standard ROHM documentation includes the datasheet and RoHS certificate of compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/RB088T100NZC9","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/RB088T100NZC9 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}}