{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UPA2738GR-E1-AX","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"UPA2738GR-E1-AX","canonicalUrl":"https://icboms.com/renesas/UPA2738GR-E1-AX","factsUrl":"https://icboms.com/api/mcp/products/UPA2738GR-E1-AX","rawCanonicalId":null},"summary":{"shortDescription":"Renesas UPA2738GR--AX, P-Channel MOSFET, 30V Vdss, 10A Id, 15mOhm Rds(on) at 10V, 37nC Qg, 8-SOP surface-mount package, 150°C junction temperature.","salesMarkdown":"## P-channel load switch for 30 V rails The UPA2738GR-E1-AX: Gate charge is 37 nC at 10 V; input capacitance is 1450 pF at 10 V drain bias. ## Sizing the gate drive and thermal budget At 4.5 V the on-resistance is higher than the 15 mOhm at 10 V. Maximum power dissipation is 2.5 W at 25 °C ambient, derated to zero at the 150 °C junction limit. In a 10 A continuous application at 15 mOhm the I²R loss is 1.5 W, leaving 1 W of headroom for ambient temperature rise and PCB copper area. The SOIC-8 (8-SOP) package relies on the board copper for heat spreading — a 1-inch² pad under the drain tabs is typical.","metaTitle":"UPA2738GR-E1-AX MOSFET, P-Ch 30V 10A 8-SOP, 15mOhm Rds(on)","metaDescription":"UPA2738GR-E1-AX P-channel MOSFET from Renesas, 30V drain, 10A continuous, 15mOhm Rds(on) at 10V. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"P-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Operating Temperature":"150°C","Rds On (Max) @ Id, Vgs":"15mOhm @ 10A, 10V","Power Dissipation (Max)":"2.5W (Ta)","Supplier Device Package":"8-SOP","Gate Charge (Qg) (Max) @ Vgs":"37 nC @ 10 V","Drain to Source Voltage (Vdss)":"30 V","Input Capacitance (Ciss) (Max) @ Vds":"1450 pF @ 10 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"10A (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.28","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.36000","currency":"USD"},{"qty":10,"price":"$1.21200","currency":"USD"},{"qty":100,"price":"$0.94500","currency":"USD"},{"qty":500,"price":"$0.78068","currency":"USD"},{"qty":1000,"price":"$0.61632","currency":"USD"},{"qty":2500,"price":"$0.57523","currency":"USD"},{"qty":5000,"price":"$0.54647","currency":"USD"},{"qty":12500,"price":"$0.53760","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e5e026337958e801c10492b5004165cd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of the UPA2738GR--AX?","answer":"The maximum on-resistance is 15 mOhm at a drain current of 10 A and a gate-to-source voltage of 10 V. At a 4.5 V gate drive the Rds(on) is higher — the datasheet curve should be consulted for the exact value at the operating point."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/UPA2738GR-E1-AX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/UPA2738GR-E1-AX 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}}