{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 108T E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-108T-E6327","canonicalUrl":"https://icboms.com/infineon/BCR-108T-E6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20108T%20E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 108T E6327 NPN pre-biased digital transistor, 50 V Vce, 100 mA Ic, 170 MHz ft, R1 2.2 kOhms, R2 47 kOhms, SC-75/SOT-416 surface-mount package.","salesMarkdown":"## Pre-biased NPN for space-constrained switching The BCR 108T E6327: The Infineon BCR 108T is an NPN pre-biased digital transistor in a SC-75 (SOT-416) surface-mount package. It integrates a 2.2 kOhms base resistor (R1) and a 47 kOhms emitter-base resistor (R2), eliminating two external passives from the board. The 170 MHz transition frequency (fT) is adequate for switching up to several megahertz, typical for load drivers, relay coils, or logic-level translation. The 300 mV Vce saturation at 500 µA base and 10 mA collector ensures low on-state voltage drop, keeping dissipation within the 250 mW package limit. The 100 nA collector cutoff current (ICBO) is tight enough for battery-powered circuits where leakage matters. Minimum DC current gain (hFE) of 70 at 5 mA collector current and 5 V Vce provides consistent drive capability across production lots. The pre-biased resistors set a fixed base current, so the designer does not need to calculate external bias networks — just drive the input pin with a logic-level signal. Infineon lists the BCR 108T as obsolete. No direct replacement is specified in the available records.","metaTitle":"BCR 108T E6327 NPN Pre-Biased Transistor, 50 V, 100 mA","metaDescription":"Infineon BCR 108T E6327 NPN pre-biased transistor, 50 V Vce, 100 mA Ic, 170 MHz ft, SC-75 package. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SC-75, SOT-416","Product Status":"Obsolete","Transistor Type":"NPN - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR 108","Resistor - Base (R1)":"2.2 kOhms","Frequency - Transition":"170 MHz","Supplier Device Package":"PG-SC-75","Resistor - Emitter Base (R2)":"47 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":"70 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ca1544aaf2aafd2d035881c4e6e72774.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BCR%20108T%20E6327/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for BCR 108T?","answer":"For a pin-compatible alternative, review other NPN pre-biased transistors in the same SC-75 package with similar resistor values (R1 2.2 kOhms, R2 47 kOhms)."},{"question":"What package is BCR 108T E6327?","answer":"The BCR 108T E6327 is supplied in a SC-75 (SOT-416) surface-mount package, with the supplier device package designated PG-SC-75. It ships in Tape & Reel (TR)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-108T-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-108T-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}}