{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"IPB052N04NG","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"IPB052N04NG","canonicalUrl":"https://icboms.com/infineon/IPB052N04NG","factsUrl":"https://icboms.com/api/mcp/products/IPB052N04NG","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ 3 IPB052N04NG, N-Channel Power MOSFET, 40V Vdss, 70A Id, 5.2mOhm Rds(on) at 10V, 42nC Qg, TO-263-3 D²Pak, -55 to 175°C.","salesMarkdown":"## 40 V, 70 A N-channel — the conduction-loss floor The 42 nC total gate charge at 10 V tells the drive circuit how much current is needed to switch the FET at the target frequency. ## 175°C junction — thermal budget for tight environments That 175°C ceiling suits automotive under-hood and industrial power-conversion designs where the thermal headroom is tight. The 79 W maximum power dissipation at case temperature assumes the tab is soldered to a sufficient copper area on the board — the D²Pak package (PG-TO-263-3-2) relies on that exposed tab for heat extraction. ## Active production — no LTB watch needed The series is ROHS3 compliant.","metaTitle":"IPB052N04NG N-Channel MOSFET, 40V, 70A, 5.2mOhm Rds(on)","metaDescription":"Infineon IPB052N04NG OptiMOS 3 N-channel MOSFET, 40V Vdss, 70A continuous drain, 5.2mOhm Rds(on) at 10V. Active lifecycle, -55 to 175°C.","metaKeywords":null},"attributes":{"series":"OptiMOS™ 3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS™ 3","Package":"Bulk","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"TO-263-3, D²Pak (2 Leads + Tab), TO-263AB","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 33µA","Operating Temperature":"-55°C ~ 175°C (TJ)","Rds On (Max) @ Id, Vgs":"5.2mOhm @ 70A, 10V","Power Dissipation (Max)":"79W (Tc)","Supplier Device Package":"PG-TO-263-3-2","Gate Charge (Qg) (Max) @ Vgs":"42 nC @ 10 V","Drain to Source Voltage (Vdss)":"40 V","Input Capacitance (Ciss) (Max) @ Vds":"3300 pF @ 20 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"70A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4","stockQuantity":0,"priceTiers":[{"qty":751,"price":"$0.40000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eb8d0dbd7d219b68e7dbe9e4197e6410.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the Rds(on) of IPB052N04NG at 10V gate drive?","answer":"This is the spec that determines the conduction loss in the power path."},{"question":"Is IPB052N04NG active or nearing end-of-life?","answer":"The product status is active."},{"question":"What is the gate charge (Qg) of IPB052N04NG?","answer":"This figure is used to size the gate-drive current for the target switching frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/IPB052N04NG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/IPB052N04NG 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}}