{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IRFB7734PBF","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IRFB7734PBF","canonicalUrl":"https://icboms.com/infineon/IRFB7734PBF","factsUrl":"https://icboms.com/api/mcp/products/IRFB7734PBF","rawCanonicalId":null},"summary":{"shortDescription":"IRFB7734PBF, Infineon HEXFET® StrongIRFET™, N-Channel MOSFET, 75V Vdss, 183A Id, 3.5mOhm Rds(on) at 10V, 270nC Qg, TO-220AB through-hole, -55°C to 175°C.","salesMarkdown":"## 75 V, 183 A N-channel — what this TO-220 carries The IRFB7734PBF is an N-channel power MOSFET from Infineon's HEXFET® and StrongIRFET™ series, housed in a through-hole TO-220AB package. It is rated for a drain-source voltage of 75 V and a continuous drain current of 183 A at 25 °C case temperature, with a maximum on-resistance of 3.5 mOhm at 100 A and 10 V gate drive. The 175 °C maximum junction temperature allows deployment in high-ambient environments such as motor drives, battery management systems, and industrial DC-DC converters. The 3.5 mOhm maximum Rds(on) at 100 A and 10 V drives conduction loss in high-current paths. ## Temperature range and package The TO-220AB through-hole package suits designs where board-level thermal dissipation through a heatsink is preferred over surface-mount approaches — the tab is the drain and can be bolted directly to a heatsink or chassis.","metaTitle":"IRFB7734PBF N-Channel MOSFET, 75V, 183A, TO-220AB","metaDescription":"IRFB7734PBF N-channel HEXFET MOSFET, 75V Vdss, 183A Id, 3.5mOhm Rds(on) at 10V. ROHS3 compliant, active lifecycle.","metaKeywords":null},"attributes":{"series":"HEXFET®, StrongIRFET™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"HEXFET®, StrongIRFET™","Package":"Tube","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Through Hole","Package / Case":"TO-220-3","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"3.7V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"3.5mOhm @ 100A, 10V","Power Dissipation (Max)":"290W (Tc)","Supplier Device Package":"TO-220AB","Gate Charge (Qg) (Max) @ Vgs":"270 nC @ 10 V","Drain to Source Voltage (Vdss)":"75 V","Input Capacitance (Ciss) (Max) @ Vds":"10150 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"6V, 10V","Current - Continuous Drain (Id) @ 25°C":"183A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.06","priceTiers":[{"qty":1,"price":"$3.06000","currency":"USD"},{"qty":10,"price":"$2.74900","currency":"USD"},{"qty":100,"price":"$2.20990","currency":"USD"},{"qty":500,"price":"$1.81566","currency":"USD"},{"qty":1000,"price":"$1.51305","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/51d1a115c7d2e5b8249c38630a147c56.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/IRFB7734PBF/alternatives.json"},"ai":{"faq":[{"question":"Is IRFB7734PBF obsolete or end of life?","answer":"No, IRFB7734PBF is listed as Active in production status with no end-of-life indication."},{"question":"What is the RoHS compliance of IRFB7734PBF?","answer":"IRFB7734PBF is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IRFB7734PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IRFB7734PBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}