{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R6504KND3TL1","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"R6504KND3TL1","canonicalUrl":"https://icboms.com/rohm/R6504KND3TL1","factsUrl":"https://icboms.com/api/mcp/products/R6504KND3TL1","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor R6504KND3TL1 N-Channel MOSFET, 650 V Vdss, 4 A Id, 1.05 Ohm Rds(on), TO-252-3 (DPak), Tape & Reel.","salesMarkdown":"## 650 V N-Channel MOSFET — switching-stage fit The R6504KND3TL1: The 650 V Vdss rating puts it squarely into off-line power supplies, PFC boost stages, and flyback converters where the DC bus sits at 380-400 V and the reflected voltage can push past 600 V. ## Rds(on) and gate drive — what the numbers mean for the BOM At the full 4 A rating, conduction loss is roughly 6.3 W — the TO-252 package can dissipate up to 58 W at the case, so the real limit is the PCB copper area and ambient airflow, not the silicon. Gate charge is 10 nC at 10 V, which keeps switching losses low enough that a simple gate-driver IC or even a discrete totem-pole can drive it into the 50-100 kHz range without excessive driver dissipation. Supplied in the TO-252-3 (DPak) surface-mount package, also known as SC-63. The exposed tab is the drain — it must be soldered to a sufficient copper area on the PCB to carry the heat. The 270 pF input capacitance at 25 V drain bias means the gate-drive impedance should be low enough to avoid Miller-induced turn-on at high dV/dt edges.","metaTitle":"ROHM R6504KND3TL1 N-Channel MOSFET, 650V 4A, TO-252","metaDescription":"ROHM R6504KND3TL1 N-Channel MOSFET, 650V Vdss, 4A Id, 1.05Ohm Rds(on), TO-252. Active, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-252-3, DPak (2 Leads + Tab), SC-63","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"5V @ 130µA","Operating Temperature":"150°C (TJ)","Rds On (Max) @ Id, Vgs":"1.05Ohm @ 1.5A, 10V","Power Dissipation (Max)":"58W (Tc)","Supplier Device Package":"TO-252","Gate Charge (Qg) (Max) @ Vgs":"10 nC @ 10 V","Drain to Source Voltage (Vdss)":"650 V","Input Capacitance (Ciss) (Max) @ Vds":"270 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"4A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.55","priceTiers":[{"qty":1,"price":"$1.55000","currency":"USD"},{"qty":10,"price":"$1.38800","currency":"USD"},{"qty":100,"price":"$1.08190","currency":"USD"},{"qty":500,"price":"$0.89376","currency":"USD"},{"qty":1000,"price":"$0.70560","currency":"USD"},{"qty":2500,"price":"$0.65856","currency":"USD"},{"qty":5000,"price":"$0.62563","currency":"USD"},{"qty":12500,"price":"$0.60211","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/818be3ab18577cf1d552b986667517e2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/R6504KND3TL1/alternatives.json"},"ai":{"faq":[{"question":"How can I order the R6504KND3TL1 or check availability?","answer":"The R6504KND3TL1 is an active ROHM part, sourced to order through independent distribution."},{"question":"What is the R6504KND3TL1's maximum junction temperature?","answer":"The maximum operating junction temperature is 150 °C. The power dissipation rating of 58 W at the case assumes the case temperature is held at 25 °C — derate above that."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/R6504KND3TL1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/R6504KND3TL1 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}}