{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR141SH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR141SH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BCR141SH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BCR141SH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR141SH6327XTSA1 dual NPN pre-biased transistor, 50V Vceo, 100mA Ic, 250mW, 130MHz fT, SOT-363 package.","salesMarkdown":"Infineon lists the BCR141SH6327XTSA1 as obsolete. ## What it is — dual pre-biased NPN in SOT-363 The Infineon BCR141SH6327XTSA1 is a dual NPN transistor array with integrated bias resistors — each transistor has a 22kΩ base resistor and a 22kΩ base-emitter resistor built in. This eliminates two external resistors per channel, saving board space and reducing component count in digital switching, level shifting, and interface circuits. ## Key ratings — what they mean for fit The 50V collector-emitter breakdown and 100mA maximum collector current cover most low-power switching tasks — driving relays, small solenoids, LED indicators, or logic-level translation up to 50V. The 250mW power limit in the SOT-363 package means you need to watch total dissipation when both transistors are conducting simultaneously; derate per the thermal curve above 25°C ambient. With a transition frequency of 130MHz and a Vce saturation of 300mV at 10mA collector current, this part handles moderate-speed switching cleanly — think 1-10 kHz PWM or data rates up to a few megabits. The pre-biased resistors set the base drive, so the input threshold is well-defined: the transistor turns on when the drive voltage exceeds roughly 0.7V plus the drop across the 22kΩ base resistor. ## Package and footprint Housed in the 6-pin SOT-363 (PG-SOT363-PO), this is a surface-mount package with a 1.25mm body width — a compact footprint that suits dense PCB layouts. The dual-transistor configuration shares the same pinout as many other pre-biased dual NPN parts, which matters if you are looking for a pin-compatible replacement.","metaTitle":"Infineon BCR141SH6327XTSA1 Dual NPN Pre-Biased Transistor","metaDescription":"Infineon BCR141SH6327XTSA1 dual NPN pre-biased transistor in SOT-363. 50V Vceo, 100mA Ic, 250mW. 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":"250mW","Mounting Type":"Surface Mount","Package / Case":"6-VSSOP, SC-88, SOT-363","Product Status":"Not For New Designs","Transistor Type":"2 NPN - Pre-Biased (Dual)","lifecycle_stage":"eol_hot","Base Product Number":"BCR141","Resistor - Base (R1)":"22kOhms","Frequency - Transition":"130MHz","Supplier Device Package":"PG-SOT363-PO","Resistor - Emitter Base (R2)":"22kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 500µA, 10mA","Current - Collector (Ic) (Max)":"100mA","Current - Collector Cutoff (Max)":"-","DC Current Gain (hFE) (Min) @ Ic, Vce":"50 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.0800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4a143be0858abe3a797ba5cb60ada74a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BCR141SH6327XTSA1 obsolete or still available for new designs?","answer":"Infineon lists the BCR141SH6327XTSA1 as obsolete. It is not recommended for new designs. For existing production or repair, it can be sourced through independent distribution — submit an RFQ for current availability and pricing."},{"question":"What is the equivalent or replacement for BCR141SH6327XTSA1?","answer":"For a pin-compatible alternative, look for other dual NPN pre-biased transistors in SOT-363 with 22kΩ base and emitter resistors — the pre-biased resistor values are the critical match. Submit an RFQ if you need cross-reference assistance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR141SH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR141SH6327XTSA1 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}}