{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 158 B6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-158-B6327","canonicalUrl":"https://icboms.com/infineon/BCR-158-B6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20158%20B6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 158 B6327 PNP pre-biased transistor, 50 V Vce, 100 mA Ic, 200 MHz ft, built-in 2.2 kΩ base and 47 kΩ emitter-base resistors, PG-SOT23 package, Tape & Reel.","salesMarkdown":"## PNP pre-biased transistor with integrated bias resistors The Infineon BCR 158 B6327 is a PNP pre-biased transistor in a PG-SOT23 surface-mount package. It integrates a 2.2 kOhms base resistor (R1) and a 47 kOhms emitter-base resistor (R2), eliminating two external resistors from the board and simplifying the BOM for low-power switching applications. Rated for a collector-emitter breakdown voltage of 50 V and a maximum collector current of 100 mA, it suits relay drivers, LED switching, and logic-level interface circuits where a single PNP transistor with bias network is needed. The transition frequency of 200 MHz supports moderate-speed switching, and the DC current gain (hFE) is a minimum of 70 at 5 mA, 5 V. Maximum power dissipation is 200 mW. ## Obsolete — sourcing through independent distribution The BCR 158 B6327 carries an obsolete lifecycle status.","metaTitle":"Infineon BCR 158 B6327 PNP Pre-Biased Transistor, 50 V","metaDescription":"Infineon BCR 158 B6327 PNP pre-biased transistor, 50 V Vce, 100 mA Ic, 200 MHz ft, SOT-23 package.","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":"200 mW","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Obsolete","Transistor Type":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR 158","Resistor - Base (R1)":"2.2 kOhms","Frequency - Transition":"200 MHz","Supplier Device Package":"PG-SOT23","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":"$0.1300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/96ec13fd828bf1e1fca96d7b68fcf925.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a suitable replacement for BCR 158 B6327?","answer":"No official successor or cross-reference is listed for this order code. For a pin-compatible PNP pre-biased transistor in SOT-23, check the Infineon BCR 158 series or a generic equivalent with matching 2.2 kOhms base and 47 kOhms emitter-base resistors. The replacement must be qualified for your specific load and switching conditions."},{"question":"What are the electrical specs of BCR 158 B6327?","answer":"The key specs are: PNP pre-biased transistor, 50 V Vce breakdown, 100 mA max collector current, 200 MHz transition frequency, 200 mW max power, 2.2 kOhms base resistor, 47 kOhms emitter-base resistor, minimum hFE of 70 at 5 mA / 5 V, and Vce saturation of 300 mV at 500 µA base / 10 mA collector."},{"question":"What package is the BCR 158 B6327 in?","answer":"It is supplied in a PG-SOT23 surface-mount package, also listed as TO-236-3 / SC-59 / SOT-23-3, on Tape & Reel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-158-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-158-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}}