{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 191L3 E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-191L3-E6327","canonicalUrl":"https://icboms.com/infineon/BCR-191L3-E6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20191L3%20E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 191L3 E6327 PNP pre-biased transistor, SC-101 (SOT-883) package, 50 V Vce, 100 mA Ic, 200 MHz fT, 22 kΩ base and emitter-base resistors, 250 mW power dissipation.","salesMarkdown":"## Pre-biased PNP in a tiny footprint The Infineon BCR 191L3 E6327 is a PNP pre-biased transistor — the 22 kOhms base resistor (R1) and 22 kOhms emitter-base resistor (R2) are integrated on-chip, saving two external passives and one placement step per channel on the pick-and-place line. It comes in the SC-101 (SOT-883) package, a three-lead leadless package suited for dense portable or module-level designs where board area is at a premium. ## Switching speed and drive headroom Transition frequency of 200 MHz means this part handles switching up into the low-VHF range — think load switches for RF front-ends or level shifters in sensor interfaces running a few megahertz. The 50 V collector-emitter breakdown gives comfortable margin for 24 V industrial rails or 48 V telecom supplies, while the 100 mA continuous collector current covers small relay and LED drive. Saturation voltage is 300 mV at 500 µA base drive and 10 mA collector current, so it stays cool in saturated switching. ## Power budget in the leadless package Maximum power dissipation is 250 mW, which is the thermal ceiling for the PG-TSLP-3-4 (SOT-883) body. In a 25 °C ambient with no airflow, that limits continuous collector current to about 50 mA at 5 V Vce — above that, pulse duty cycling or a layout with thermal vias under the package is needed. The 100 nA collector cutoff (ICBO) ensures negligible leakage at high temperature, a common concern in automotive cabin or outdoor telecom enclosures.","metaTitle":"BCR 191L3 E6327 PNP Pre-Biased Transistor, 200 MHz, SC-101","metaDescription":"Infineon BCR 191L3 E6327 PNP pre-biased transistor in SC-101 (SOT-883) package. 50 V Vce, 100 mA Ic, 22 kΩ integrated resistors. Active production.","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":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR 191","Resistor - Base (R1)":"22 kOhms","Frequency - Transition":"200 MHz","Supplier Device Package":"PG-TSLP-3-4","Resistor - Emitter Base (R2)":"22 kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 500µA, 10mA","Current - Collector (Ic) (Max)":"100 mA","Current - Collector Cutoff (Max)":"100nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"50 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/332ec8269e3c066886744e8578ddbb5c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to BCR 191L3 E6327?","answer":"Within the BCR 191 family, the BCR 191L3 E6327 is the SC-101 variant. Other members of the BCR 191 series share the same 22 kOhm resistor values and electrical ratings but come in larger packages (SOT-23, SOT-323). For a true pin-compatible drop-in in the same SOT-883 footprint, check the BCR 192L3 (47 kOhm base resistor) or BCR 196L3 (4.7 kOhm base resistor) if the bias ratio needs to change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-191L3-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-191L3-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}}