{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BTS132E3129NKSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BTS132E3129NKSA1","canonicalUrl":"https://icboms.com/infineon/BTS132E3129NKSA1","factsUrl":"https://icboms.com/api/mcp/products/BTS132E3129NKSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon TEMPFET® series, BTS132E3129NKSA1, N-Channel MOSFET, 60 V Vdss, 24 A Id, 65 mOhm Rds(on) at 4.5 V, TO-220-3 package, -55°C to 150°C junction.","salesMarkdown":"## What this TEMPFET® N-channel MOSFET does in a power stage The Infineon BTS132E3129NKSA1 is a TEMPFET® series N-channel MOSFET in a TO-220-3 through-hole package. The 4.5 V drive voltage means it can be turned on hard by a 5 V logic output or a standard gate-driver IC without a separate boost supply. The 65 mOhm maximum on-resistance is specified at 4.5 V gate-to-source with 12 A drain current. The ±20 V maximum gate rating gives headroom if you use a 12 V gate-drive rail for lower Rds(on) — the datasheet curve will show the improvement, but the headline number at 4.5 V already covers most 12 V and 24 V industrial loads. ## Temperature range and package — where it fits physically The TO-220-3 package (PG-TO220-3-1) bolts to a heatsink or chassis for thermal management; the 75 W maximum power dissipation assumes adequate heatsinking. Through-hole mounting simplifies hand assembly and rework in prototype or low-volume production runs.","metaTitle":"Infineon BTS132E3129NKSA1 N-Channel MOSFET, 60 V, 24 A","metaDescription":"Infineon BTS132E3129NKSA1 TEMPFET® N-channel MOSFET, 60 V drain-to-source, 24 A continuous, 65 mOhm Rds(on) at 4.5 V. Active lifecycle, TO-220-3.","metaKeywords":null},"attributes":{"series":"TEMPFET®","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"TEMPFET®","Package":"Bulk","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":"2.5V @ 1mA","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"65mOhm @ 12A, 4.5V","Power Dissipation (Max)":"75W","Supplier Device Package":"PG-TO220-3-1","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"1400 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V","Current - Continuous Drain (Id) @ 25°C":"24A (Tc)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.5","stockQuantity":0,"priceTiers":[{"qty":67,"price":"$4.50000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/061147939d99150a15d98b696c7f98ee.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between BTS132E3129NKSA1 and BTS132E3129?","answer":"The NKSA1 suffix indicates the specific packaging and reel configuration — the die and electrical ratings (60 V Vdss, 24 A Id, 65 mOhm Rds(on)) are the same. The NKSA1 variant ships in bulk (tube) rather than tape-and-reel, which matters for through-hole assembly lines that feed from tubes."},{"question":"Can I use BTS132E3129NKSA1 as a replacement for IRFZ44N?","answer":"Both are N-channel TO-220 MOSFETs rated for 60 V drain-to-source, but the IRFZ44N typically specifies a higher continuous current (49 A) and lower Rds(on) (17.5 mOhm) at 10 V gate drive. The BTS132E3129NKSA1's 65 mOhm at 4.5 V means higher conduction loss at the same current; verify thermal margin and gate-drive voltage in your circuit before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BTS132E3129NKSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BTS132E3129NKSA1 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}}