{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BSS123NH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BSS123NH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BSS123NH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BSS123NH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon OptiMOS™ N-Channel MOSFET, BSS123NH6327XTSA1, 100 V Vdss, 190 mA Id, 6 Ohm Rds(on) at 10 V, SOT-23-3 package, surface mount.","salesMarkdown":"## 100 V small-signal switch in a hand-solderable SOT-23 The BSS123NH6327XTSA1: The 0.9 nC gate charge means a microcontroller GPIO can switch it directly without a dedicated gate driver — handy for a quick breadboard or a dense PCB. ## Package and footprint — SOT-23 that plays nice with tweezers Housed in a standard SOT-23-3 package (Infineon calls it PG-SOT23), the three leads are on a 0.95 mm pitch — easy to hand-solder with a fine-tip iron or hot air. The footprint matches countless other small-signal MOSFETs and transistors, so swapping in a different part for prototyping is straightforward. Maximum power dissipation is 500 mW at 25°C ambient — keep the load current and duty cycle within that thermal budget, especially in a cramped layout. Infineon lists this part as Active. ROHS3 compliant means it meets the latest EU restriction on hazardous substances, no exemption expiry to track.","metaTitle":"Infineon BSS123NH6327XTSA1 N-Ch MOSFET, 100V, 190mA, SOT-23","metaDescription":"Infineon BSS123NH6327XTSA1 OptiMOS N-channel MOSFET, 100V Vdss, 190mA Id, 6 Ohm Rds(on) at 10V. SOT-23 package, active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"OptiMOS™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"OptiMOS™","Package":"Tape & Reel (TR) Cut Tape (CT)","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":"Active","lifecycle_stage":"eol_hot","Vgs(th) (Max) @ Id":"1.8V @ 13µA","Base Product Number":"BSS123","Operating Temperature":"-55°C ~ 150°C (TJ)","Rds On (Max) @ Id, Vgs":"6Ohm @ 190mA, 10V","Power Dissipation (Max)":"500mW (Ta)","Supplier Device Package":"PG-SOT23","Gate Charge (Qg) (Max) @ Vgs":"0.9 nC @ 10 V","Drain to Source Voltage (Vdss)":"100 V","Input Capacitance (Ciss) (Max) @ Vds":"20.9 pF @ 25 V","Drive Voltage (Max Rds On, Min Rds On)":"4.5V, 10V","Current - Continuous Drain (Id) @ 25°C":"190mA (Ta)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4100","priceTiers":[{"qty":1,"price":"$0.41000","currency":"USD"},{"qty":10,"price":"$0.28800","currency":"USD"},{"qty":100,"price":"$0.14550","currency":"USD"},{"qty":500,"price":"$0.11866","currency":"USD"},{"qty":1000,"price":"$0.08804","currency":"USD"},{"qty":3000,"price":"$0.07407","currency":"USD"},{"qty":6000,"price":"$0.07082","currency":"USD"},{"qty":9000,"price":"$0.06125","currency":"USD"},{"qty":30000,"price":"$0.06010","currency":"USD"},{"qty":75000,"price":"$0.04976","currency":"USD"},{"qty":150000,"price":"$0.04900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4de0843d7e3724ce8ab04b3d885e6ecd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BSS123NH6327XTSA1/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to BSS123NH6327XTSA1?","answer":"The base product number BSS123 covers a family of small-signal N-channel MOSFETs in the same SOT-23 footprint. Many manufacturers offer pin-compatible parts with similar 100 V / 190 mA ratings — the BSS123 footprint is a de facto standard. For a direct Infineon alternative with the same package and voltage class, look at other BSS123-suffix variants; parametric differences (Rds(on), gate threshold) should be verified against your drive voltage and load current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BSS123NH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BSS123NH6327XTSA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}