{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 148F B6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-148F-B6327","canonicalUrl":"https://icboms.com/infineon/BCR-148F-B6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20148F%20B6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 148F B6327, NPN Pre-Biased, 100 mA Ic, 50 V Vce, 250 mW, 100 MHz, 47 kOhm R1/R2, SOT-723, PG-TSFP-3, Tape & Reel.","salesMarkdown":"## Obsolete — sourcing through independent distribution The BCR 148F B6327 carries an Obsolete lifecycle status. ## Pre-biased NPN — integrated bias resistors simplify the BOM This is an NPN pre-biased transistor in a SOT-723 surface-mount package (PG-TSFP-3). The base resistor (R1) and emitter-base resistor (R2) are both 47 kOhms, integrated on-chip. This eliminates two external resistors from the BOM and shrinks the board footprint for switching and interface applications where the base drive is fixed. Rated for a maximum collector current of 100 mA and a collector-emitter breakdown voltage of 50 V, with a power dissipation ceiling of 250 mW. The DC current gain (hFE) is a minimum of 70 at 5 mA, 5 V. The 100 MHz transition frequency suits low-to-mid speed switching up to a few MHz. The Vce saturation voltage is 300 mV max at 500 µA base current and 10 mA collector current — a reasonable floor for a logic-level load driver. ## SOT-723 footprint — layout and rework notes The SOT-723 package (Infineon code PG-TSFP-3) is a three-lead, leadless surface-mount package. The small pad geometry demands careful solder paste volume control.","metaTitle":"BCR 148F B6327 NPN Pre-Biased Transistor, 100 mA, 50 V","metaDescription":"Infineon BCR 148F B6327 NPN pre-biased transistor, 100 mA Ic, 50 V Vce, 250 mW, SOT-723.","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":"SOT-723","Product Status":"Obsolete","Transistor Type":"NPN - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR 148","Resistor - Base (R1)":"47 kOhms","Frequency - Transition":"100 MHz","Supplier Device Package":"PG-TSFP-3","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/48b524a21f70ba87148fe966031e06a7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for BCR 148F B6327?","answer":"A functionally equivalent pre-biased NPN transistor with 47 kOhm integrated resistors in a SOT-723 package would be the closest match, but pin compatibility and electrical ratings must be verified against the original design."},{"question":"What is the difference between BCR 148F B6327 and BCR 148S?","answer":"The BCR 148F B6327 is in a SOT-723 package (PG-TSFP-3), while the BCR 148S is typically in a SOT-23 or SOT-323 package. The SOT-723 is smaller (1.2 x 1.2 mm body) with a finer lead pitch, which affects the PCB footprint and rework method. Electrical specifications (47 kOhm resistors, 100 mA Ic, 50 V Vce) are the same across the BCR 148 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-148F-B6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR-148F-B6327 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}}