{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSS138N E6908","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSS138N-E6908","canonicalUrl":"https://icboms.com/infineon/BSS138N-E6908","factsUrl":"https://icboms.com/api/mcp/products/BSS138N%20E6908","rawCanonicalId":null},"summary":{"shortDescription":"Infineon SIPMOS® series, N-Channel MOSFET, 60 V drain-source, 230 mA continuous drain current at 25°C, 3.5 Ohm on-resistance at 10 V gate drive, 1.4 nC gate charge, TO-236-3 / SOT-23-3 package, -55°C to 150°C junction temperature.","salesMarkdown":"The BSS138N E6908: 3.5 Ohm maximum on-resistance at 230 mA with 10 V gate drive defines conduction loss in low-current switching roles. ## Gate threshold and switching parasitics Maximum gate threshold voltage is 1.4 V at 250 µA drain current, which places it in logic-level territory. ## Obsolete — sourcing and replacement reality The BSS138N E6908 carries an official Obsolete lifecycle status. The generic BSS138 (without the N or E6908 suffix) is a functionally similar part in the same SOT-23 package, but pinout and threshold specifications should be verified against the target application before substitution. ## Wide temperature range and package The SOT-23-3 package (Infineon's PG-SOT23 supplier device package variant) is a three-lead surface-mount footprint compatible with standard reflow profiles. Maximum power dissipation is 360 mW at 25°C ambient — adequate for signal-level switching but not for continuous high-current operation without derating.","metaTitle":"Infineon BSS138N E6908 N-Channel MOSFET, 60V, SOT-23","metaDescription":"Infineon BSS138N E6908 N-Channel SIPMOS MOSFET, 60V Vdss, 230mA Id, 3.5 Ohm Rds(on) at 10V. SOT-23-3 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"SIPMOS®","Package":"Tape & Reel (TR)","FET Type":"N-Channel","Vgs (Max)":"±20V","Technology":"MOSFET (Metal Oxide)","FET Feature":"-","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"1.4V @ 250µA","Operating Temperature":"-55°C~150°C(TJ)","Rds On (Max) @ Id, Vgs":"3.5Ohm @ 230mA, 10V","Power Dissipation (Max)":"360mW (Ta)","Supplier Device Package":"PG-SOT23","Gate Charge (Qg) (Max) @ Vgs":"1.4 nC @ 10 V","Drain to Source Voltage (Vdss)":"60 V","Input Capacitance (Ciss) (Max) @ Vds":"41 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"230mA (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8b13e51e2a2de57b9a7f685f4501b91c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for BSS138N E6908?","answer":"The generic Infineon BSS138 (without the N or E6908 suffix) is a functionally similar SOT-23 N-channel MOSFET, but pinout and threshold specifications must be cross-checked against the original design before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSS138N-E6908","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSS138N-E6908 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}}