{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR119SE6433HTMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR119SE6433HTMA1","canonicalUrl":"https://icboms.com/infineon/BCR119SE6433HTMA1","factsUrl":"https://icboms.com/api/mcp/products/BCR119SE6433HTMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR119SE6433HTMA1 dual NPN pre-biased transistor, 50V VCEO, 100mA IC, 150MHz fT, 4.7kΩ base resistor, SOT-363 package, Tape & Reel.","salesMarkdown":"## What this dual pre-biased NPN transistor is The Infineon BCR119SE6433HTMA1 is a dual NPN pre-biased transistor array in a 6-pin SOT-363 (PG-SOT363-PO) surface-mount package. Each transistor integrates a 4.7kΩ base resistor, eliminating the external bias resistor pair for each channel. It is rated for 50V collector-emitter breakdown and 100mA continuous collector current, with a transition frequency of 150MHz. ## Obsolete — sourcing via independent distribution Infineon lists this part as Obsolete. The 50V VCEO and 100mA IC maximums set the operating envelope for low-side switching, relay drivers, or logic-level interface circuits where the base resistor is already on-chip. The 4.7kΩ base resistor is fixed, so the input drive voltage must be chosen to deliver sufficient base current into a 100mV VCE(sat) drop at 10mA load. The 150MHz fT is sufficient for switching up to a few MHz, but the pre-biased architecture limits saturation performance at higher collector currents.","metaTitle":"Infineon BCR119SE6433HTMA1 Dual NPN Pre-Biased Transistor","metaDescription":"Infineon BCR119SE6433HTMA1 dual NPN pre-biased transistor in SOT-363. 50V VCEO, 100mA IC, 150MHz fT.","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":"250mW","Mounting Type":"Surface Mount","Package / Case":"6-VSSOP, SC-88, SOT-363","Product Status":"Obsolete","Transistor Type":"2 NPN - Pre-Biased (Dual)","lifecycle_stage":"eol_hot","Base Product Number":"BCR119S","Resistor - Base (R1)":"4.7kOhms","Frequency - Transition":"150MHz","Supplier Device Package":"PG-SOT363-PO","Resistor - Emitter Base (R2)":"-","Vce Saturation (Max) @ Ib, Ic":"300mV @ 500µA, 10mA","Current - Collector (Ic) (Max)":"100mA","Current - Collector Cutoff (Max)":"-","DC Current Gain (hFE) (Min) @ Ic, Vce":"120 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/91bbf69fe60ecf56e9af4e7244456730.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between BCR119SE6433HTMA1 and BCR119S?","answer":"BCR119S is the base product number for the same dual NPN pre-biased transistor die and package. The suffix E6433HTMA1 designates a specific packing option (Tape & Reel) and factory code — the electrical specifications are identical."},{"question":"What are the specifications of BCR119SE6433HTMA1?","answer":"It is a dual NPN pre-biased transistor with 50V VCEO, 100mA IC max, 150MHz transition frequency, 4.7kΩ base resistor, 300mV VCE(sat) at 500µA base / 10mA collector, and minimum DC current gain of 120 at 5mA, 5V. Packaged in a 6-pin SOT-363 (PG-SOT363-PO)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR119SE6433HTMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR119SE6433HTMA1 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}}