{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BUK7507-30B,127","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"BUK7507-30B127","canonicalUrl":"https://icboms.com/nxp/BUK7507-30B127","factsUrl":"https://icboms.com/api/mcp/products/BUK7507-30B%2C127","rawCanonicalId":null},"summary":{"shortDescription":"NXP BUK7507-30B,127 TrenchMOS N-Channel MOSFET, 30V Vdss, 75A Id, 7mOhm Rds(on) at 10V, 36nC Qg, TO-220AB, -55°C to 175°C.","salesMarkdown":"The NXP BUK7507-30B,127 is a TrenchMOS N-channel power MOSFET in a through-hole TO-220AB package. The 36 nC typical gate charge at 10 V keeps switching losses manageable in hard-switched topologies. At 75 A, expect roughly 40 W conduction loss at full current (I²R), so the 157 W power dissipation rating at case temperature provides headroom, but the thermal design — heatsink, airflow, and mounting torque — must be sized for the actual load. The 10 V drive voltage is specified for the lowest Rds(on); at lower gate voltages the resistance rises significantly, so a 12 V or 10 V gate rail is recommended for best efficiency. ## Gate charge and switching speed A gate driver delivering 1 A can charge the gate in about 36 ns, enabling switching frequencies in the tens of kHz without excessive driver losses. The input capacitance of 2427 pF at 25 V drain-source is typical for this current class; the driver must supply the peak current to charge and discharge this capacitance during each switching cycle. ## Package and mounting — TO-220AB through-hole The TO-220AB package (also known as TO-220-3) is a standard through-hole power package. The tab is the drain. For full 75 A continuous current, the device must be bolted to a heatsink with thermal compound; the 157 W dissipation rating assumes the case is held at 25°C. The gate threshold voltage is 4 V maximum at 1 mA drain current, so a 5 V logic-level gate drive may not fully enhance the device — a 10 V gate drive is required for the rated Rds(on). ## Lifecycle and compliance It is ROHS3 compliant.","metaTitle":"BUK7507-30B,127 N-Channel TrenchMOS MOSFET, 30V 75A 7mOhm","metaDescription":"NXP BUK7507-30B,127 TrenchMOS N-Channel MOSFET: 30V Vdss, 75A Id, 7mOhm Rds(on) at 10V. TO-220AB. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"TrenchMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"TrenchMOS™","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":"4V @ 1mA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"7mOhm @ 25A, 10V","Power Dissipation (Max)":"157W (Tc)","Supplier Device Package":"TO-220AB","Gate Charge (Qg) (Max) @ Vgs":"36 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"2427 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"75A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.37","stockQuantity":0,"priceTiers":[{"qty":802,"price":"$0.37000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0465939059945797753a5ffa0d16e8b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds on of BUK7507-30B?","answer":"The maximum Rds(on) is 7 mOhm at 25 A drain current with 10 V gate drive."},{"question":"What is the maximum drain current of BUK7507-30B?","answer":"The maximum continuous drain current is 75 A at 25°C case temperature."},{"question":"Is BUK7507-30B RoHS compliant?","answer":"Yes, the BUK7507-30B,127 is ROHS3 compliant."},{"question":"What is the gate charge of BUK7507-30B?","answer":"The maximum gate charge is 36 nC at 10 V gate-source voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/BUK7507-30B127","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/BUK7507-30B127 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}