{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSZ42DN25NS3GATMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSZ42DN25NS3GATMA1","canonicalUrl":"https://icboms.com/infineon/BSZ42DN25NS3GATMA1","factsUrl":"https://icboms.com/api/mcp/products/BSZ42DN25NS3GATMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ N-Channel MOSFET, 250 V Vdss, 5 A continuous drain, 425 mOhm Rds(on) at 10 V gate drive, 5.5 nC gate charge, PG-TSDSON-8 package, -55°C to 150°C junction temperature.","salesMarkdown":"## Gate charge and switching speed — the 5.5 nC advantage The BSZ42DN25NS3GATMA1: Total gate charge of 5.5 nC at 10 V reduces driver dissipation. Input capacitance is 430 pF at 100 V drain-source — a low value that further reduces the drive current needed per switching cycle. The combination of low Ciss and low Qg makes this part a candidate for GaN-driver replacement in legacy 250 V rails where the switching frequency is being pushed up. ## Thermal and package reality for the layout engineer The 8-PowerTDFN package dissipates 33.8 W at the case. The 4 V maximum gate threshold at 13 µA drain current requires a 10 V gate drive. The OptiMOS series is Infineon's mainstream high-voltage trench platform, so PCN risk is low and second-source options exist in the same voltage class.","metaTitle":"BSZ42DN25NS3GATMA1 OptiMOS N-Channel MOSFET, 250V 5A","metaDescription":"Infineon BSZ42DN25NS3GATMA1 OptiMOS N-Channel MOSFET, 250V Vdss, 5A Id, 425mOhm Rds(on), PG-TSDSON-8. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Series":"OptiMOS™","Package":"Tape & Reel (TR); Cut Tape (CT)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","Mounting Type":"Surface Mount","Package / Case":"8-PowerTDFN","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"4V @ 13µA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"425mOhm @ 2.5A, 10V","Power Dissipation (Max)":"33.8W (Tc)","Supplier Device Package":"PG-TSDSON-8-2","Gate Charge (Qg) (Max) @ Vgs":"5.5 nC @ 10 V","Drain to Source Voltage (Vdss)":"250 V","Input Capacitance (Ciss) (Max) @ Vds":"430 pF @ 100 V","Drive Voltage (Max Rds On, Min Rds On)":"10V","Current - Continuous Drain (Id) @ 25°C":"5A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.41","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.41000","currency":"USD"},{"qty":10,"price":"$1.15600","currency":"USD"},{"qty":100,"price":"$0.89910","currency":"USD"},{"qty":500,"price":"$0.76208","currency":"USD"},{"qty":1000,"price":"$0.62080","currency":"USD"},{"qty":2000,"price":"$0.58441","currency":"USD"},{"qty":5000,"price":"$0.55658","currency":"USD"},{"qty":10000,"price":"$0.53089","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0437d491329151c5bf04e8a7d0fb8cab.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BSZ42DN25NS3GATMA1 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"What is a replacement for BSZ42DN25NS3GATMA1?","answer":"The IPD50R950CEAUMA1 is a CoolMOS CE N-channel MOSFET with a 500 V drain-source rating and 950 mOhm Rds(on). It is not a pin-compatible drop-in — the voltage class and package differ — but it serves a similar low-power offline switching role where higher voltage margin is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSZ42DN25NS3GATMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSZ42DN25NS3GATMA1 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}}