{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PMK50XP,518","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"PMK50XP518","canonicalUrl":"https://icboms.com/nxp/PMK50XP518","factsUrl":"https://icboms.com/api/mcp/products/PMK50XP%2C518","rawCanonicalId":null},"summary":{"shortDescription":"Nexperia TrenchMOS P-Channel MOSFET, PMK50XP,518, 20V Vds, 7.9A Id, 50mOhm Rds(on) at 4.5V, ±12V Vgs, 10nC Qg, -55°C to 150°C Tj, Surface Mount.","salesMarkdown":"## P-channel load switch at 20 V, 7.9 A The Nexperia PMK50XP,518 is a P-Channel TrenchMOS MOSFET rated for a maximum drain current of 7.9 A at a drain-source voltage of 20 V. ## Gate drive and switching budget Gate threshold voltage is 950 mV max at 250 µA drain current. Total gate charge at 4.5 V is 10 nC. Maximum gate-source voltage is ±12 V — a standard 10 V gate drive is within the absolute maximum, but a 12 V rail needs a series resistor or zener clamp to stay inside the limit. ## Temperature range and package Junction temperature range is -55°C to 150°C, covering automotive under-hood and industrial environments. The surface-mount package (Bulk delivery) requires a standard reflow profile; the thermal pad area on the PCB sets the effective RthJA.","metaTitle":"Nexperia PMK50XP,518 P-Channel MOSFET, 20V, 7.9A, TrenchMOS","metaDescription":"Nexperia PMK50XP,518 P-Channel TrenchMOS MOSFET, 20V Vds, 7.9A Id, 50mOhm Rds(on) at 4.5V. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Vgs":"±12 V","series":"TrenchMOS™","power_w":"5.0","Fet Type":"P-Channel","package_type":"Bulk","mounting_type":"Surface Mount","capacitance_uf":"0.001","product_status":"Active","lifecycle_stage":"eol_hot","supply_voltage_v":"20.0","Vgs(Th) (Max) @ Id":"950mV @ 250µA","switching_current_a":"7.9","Rds On (Max) @ Id, Vgs":"50mOhm @ 2.8 A, 4.5 V","Operating Temperature High":"-55°C to 150°C(TJ)","Gate Charge (Qg) (Max) @ Vgs":"10 nC @ 4.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.10","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/da265f5e24ab2243c0394cdbffb521e4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of PMK50XP,518?","answer":"The on-resistance is 50 mOhm maximum at 2.8 A drain current with a 4.5 V gate drive."},{"question":"What is the gate charge of PMK50XP,518?","answer":"Total gate charge is 10 nC maximum at 4.5 V gate-source voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/PMK50XP518","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/PMK50XP518 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}}