{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR148WH6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR148WH6327","canonicalUrl":"https://icboms.com/infineon/BCR148WH6327","factsUrl":"https://icboms.com/api/mcp/products/BCR148WH6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR148WH6327 NPN pre-biased digital transistor, 50 V Vce, 100 mA Ic, 250 mW, 100 MHz ft, SC-70/SOT-323 package, Bulk.","salesMarkdown":"## Pre-biased NPN in a small SOT-323 — what the scorch mark tells you The BCR148WH6327 is an Infineon NPN pre-biased transistor in a three-lead SC-70 (SOT-323) package. The integrated bias network — 47 kΩ base resistor and 47 kΩ base-emitter resistor — eliminates two external passives per switching node, which matters when you are squeezing a board into a tight corner or reworking a cramped assembly. Rated for 50 V collector-emitter breakdown and 100 mA continuous collector current, with a 250 mW power ceiling. Transition frequency sits at 100 MHz, so it handles low-speed switching and level-shifting cleanly. ## Package and mounting Vce saturation is 300 mV at 500 µA base drive and 10 mA collector load — that is the drop you will see across the transistor when it is fully on. DC current gain minimum is 70 at 5 mA collector current and 5 V Vce. Collector cutoff leakage is 100 nA maximum, which is tight enough that a pulled-up input will not false-trigger in a high-impedance node. BCR148WH6327 carries an active product status. For a repair bench or a production BOM line that needs a known-good pre-biased NPN, this part is still in the channel without obsolescence pressure.","metaTitle":"BCR148WH6327 NPN Pre-Biased Transistor, 100 MHz, SC-70","metaDescription":"Infineon BCR148WH6327 NPN pre-biased transistor in SC-70 (SOT-323). 50 V, 100 mA, 250 mW, 100 MHz transition frequency. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Bulk","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SC-70, SOT-323","Product Status":"Active","Transistor Type":"NPN - Pre-Biased","lifecycle_stage":"eol_hot","Resistor - Base (R1)":"47 kOhms","Frequency - Transition":"100 MHz","Supplier Device Package":"PG-SOT323-3-1","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":"$0.0506","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7003af3f2444d361860e3fda0831f0f7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is BCR148WH6327 equivalent to?","answer":"The BCR148WH6327 is a pre-biased NPN with 47 kΩ base and 47 kΩ base-emitter resistors. A pin-compatible alternative with the same resistor values would be a direct swap. Parts with different integrated resistor ratios (e.g., 10 kΩ / 10 kΩ or 22 kΩ / 22 kΩ) are not drop-in replacements because the bias network changes the switching threshold."},{"question":"Can BCR148WH6327 replace DTC114E?","answer":"The DTC114E family typically uses a 10 kΩ base resistor and 10 kΩ base-emitter resistor. The BCR148WH6327 uses 47 kΩ for both. The higher resistance values reduce base drive current at the same input voltage, so the replacement may not saturate the transistor fully in the same circuit. Check the base-drive margin before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR148WH6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR148WH6327 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}}