{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 101L3 E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-101L3-E6327","canonicalUrl":"https://icboms.com/infineon/BCR-101L3-E6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20101L3%20E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 101L3 E6327 NPN pre-biased digital transistor, 50 V Vce, 50 mA Ic, 100 MHz fT, 250 mW, in SC-101/SOT-883 surface-mount package, Tape & Reel.","salesMarkdown":"## Pre-biased NPN in a tiny leadless package The BCR 101L3 E6327: The Infineon BCR 101L3 is an NPN pre-biased transistor with two 100 kOhm resistors integrated into the same die. Rated for 50 V collector-emitter breakdown and 50 mA continuous collector current, with a 250 mW power dissipation ceiling. The 100 MHz transition frequency is fine for low-speed switching up to a few megahertz — think GPIO-driven loads, small relays, or level translation. The part comes in a SC-101 / SOT-883 package, which Infineon calls PG-TSLP-3-4. That is a three-pin leadless package. ## Matched 100 kOhm resistors — one less BOM line The integrated base resistor (R1) and base-emitter resistor (R2) are both 100 kOhms. Vce saturation is 300 mV at 250 µA base drive and 5 mA collector current. The DC current gain is specified at 70 minimum at 5 mA collector current and 5 V Vce — typical for a pre-biased part where the gain is deliberately held moderate to guarantee saturation. Vce saturation is 300 mV maximum at 250 µA base drive and 5 mA collector current, which is adequate for driving a 5 V relay coil or an LED string. Collector cutoff current is 100 nA maximum — low enough that it will not leak through a MOSFET gate pull-down or a high-impedance logic input in the off state. ## Active lifecycle — no LTB panic No last-time-buy notice, no end-of-life flag. For the sourcing desk, that means it is still a standard-production line from Infineon, not a scavenger-hunt part.","metaTitle":"BCR 101L3 E6327 NPN Pre-Biased Transistor, 50 V, 50 mA","metaDescription":"Infineon BCR 101L3 E6327 NPN pre-biased transistor in SC-101/SOT-883. 50 V Vce, 50 mA Ic, 100 MHz fT, 250 mW.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SC-101, SOT-883","Transistor Type":"NPN - Pre-Biased","lifecycle_stage":"eol_hot","Resistor - Base (R1)":"100 kOhms","Frequency - Transition":"100 MHz","Supplier Device Package":"PG-TSLP-3-4","Resistor - Emitter Base (R2)":"100 kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 250µA, 5mA","Current - Collector (Ic) (Max)":"50 mA","Current - Collector Cutoff (Max)":"100nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"70 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9ffe153ef3be83d6cb6410c6647fbf37.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-101L3-E6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR-101L3-E6327 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}}