{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CSD19534KCS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CSD19534KCS","canonicalUrl":"https://icboms.com/texas-instruments/CSD19534KCS","factsUrl":"https://icboms.com/api/mcp/products/CSD19534KCS","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments NexFET N-Channel Power MOSFET, CSD19534KCS, 100V Vdss, 100A Id, 16.5mOhm Rds(on) at 10V, TO-220-3 package, -55°C to 175°C junction range.","salesMarkdown":"## 100V, 100A in a TO-220-3 — the switching MOSFET for 48V rails and motor drives It targets high-efficiency switching applications where conduction loss and thermal management are the primary constraints — 48V intermediate bus converters, DC motor drives, battery protection circuits, and power OR-ing stages. ## 16.5 mOhm at 10V — what the on-resistance means for the thermal budget Rds(on) is specified at 16.5 mOhm maximum with a 30A drain current and 10V gate drive. At 100A load, the conduction loss calculates to 165W — well above the 118W package dissipation limit at the case, so the designer must derate current or add heatsinking. The 6V minimum drive voltage for rated Rds(on) allows operation from a standard 12V gate drive rail without a boost stage. ## 22.2 nC gate charge — switching efficiency without a monster driver Total gate charge at 10V is 22.2 nC, and input capacitance Ciss is 1670 pF at 50V Vds. This combination keeps switching losses manageable at frequencies up to several hundred kilohertz — a 100 kHz hard-switched converter needs only about 2.2 mA average gate drive current, well within the capability of a standard half-bridge driver.","metaTitle":"CSD19534KCS MOSFET, N-Channel 100V 100A TO-220-3, 16.5mOhm","metaDescription":"Texas Instruments CSD19534KCS N-Channel MOSFET, 100V Vdss, 100A Id, 16.5mOhm Rds(on) at 10V. TO-220-3 package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"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":"3.4V @ 250µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"16.5mOhm @ 30A, 10V","Power Dissipation (Max)":"118W (Tc)","Supplier Device Package":"TO-220-3","Gate Charge (Qg) (Max) @ Vgs":"22.2 nC @ 10 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"1670 pF @ 50 V","Drive Voltage (Max Rds On, Min Rds On)":"6V, 10V","Current - Continuous Drain (Id) @ 25°C":"100A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.53000","currency":"USD"},{"qty":10,"price":"$1.25400","currency":"USD"},{"qty":100,"price":"$0.97570","currency":"USD"},{"qty":500,"price":"$0.82698","currency":"USD"},{"qty":1000,"price":"$0.67367","currency":"USD"},{"qty":2000,"price":"$0.63418","currency":"USD"},{"qty":5000,"price":"$0.60398","currency":"USD"},{"qty":10000,"price":"$0.57610","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6f688d0b15410676361d053faa4f301f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of CSD19534KCS at 10V?","answer":"The maximum Rds(on) is 16.5 mOhm at 30A drain current with 10V gate drive. This is the on-resistance figure used for conduction loss calculations in switching applications."},{"question":"What is the gate charge of CSD19534KCS?","answer":"Total gate charge Qg is 22.2 nC at 10V gate drive. Input capacitance Ciss is 1670 pF at 50V drain-source voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CSD19534KCS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CSD19534KCS 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}}