{"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. Rated for 50 V collector-emitter breakdown and 100 mA continuous collector current, it suits low-power switching and interface applications where board area is at a premium. 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ca1544aaf2aafd2d035881c4e6e72774.pdf","sourceUrl":null},"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}}