{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR185WH6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR185WH6327","canonicalUrl":"https://icboms.com/infineon/BCR185WH6327","factsUrl":"https://icboms.com/api/mcp/products/BCR185WH6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR185WH6327 PNP pre-biased transistor, Automotive AEC-Q101, SC-70/SOT-323, 50 V, 100 mA, 200 MHz, 250 mW, built-in 10 kΩ base and 47 kΩ emitter-base resistors.","salesMarkdown":"## Pre-biased PNP in a SOT-323 footprint — AEC-Q101 for automotive and industrial It integrates a 10 kΩ base resistor (R1) and a 47 kΩ emitter-base resistor (R2), eliminating two external passives per transistor and simplifying PCB layout in high-density modules. The 200 MHz transition frequency supports switching in gate drive, level shifting, and signal conditioning circuits up to the low-MHz range. ## Built-in resistors — what they save on the BOM The integrated 10 kΩ base resistor and 47 kΩ emitter-base resistor mean this single SOT-323 component replaces a discrete PNP transistor plus two chip resistors. For a 100-piece BOM line, that is 200 fewer passives to source, place, and inspect. The resistor ratio sets a fixed base current division, so the saturation voltage is predictable: 300 mV maximum at 500 µA base drive and 10 mA collector current. The DC current gain is a minimum of 70 at 5 mA collector current and 5 V VCE. ## Automotive-grade screening — what AEC-Q101 means for reliability It is rated for the automotive temperature range typical of under-hood and cabin electronics. ## Package and footprint — SOT-323 layout notes The BCR185WH6327 is supplied in the PG-SOT323-3-1 package (SC-70 equivalent), a 3-pin surface-mount package with a 1.3 mm body width and 0.65 mm lead pitch. The collector is the center pin; the base and emitter are on the outer pins. Maximum power dissipation is 250 mW, so thermal design should account for ambient temperature and board copper area.","metaTitle":"BCR185WH6327 PNP Pre-Biased Transistor, AEC-Q101, 200 MHz","metaDescription":"Infineon BCR185WH6327 PNP pre-biased transistor in SC-70/SOT-323, AEC-Q101 qualified, 50 V, 100 mA, 200 MHz fT, 250 mW.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"Automotive, AEC-Q101","Package":"Bulk","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SC-70, SOT-323","Product Status":"Active","Transistor Type":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Resistor - Base (R1)":"10 kOhms","Frequency - Transition":"200 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":"$0.0400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a85953cf4f3d8fe4518e840d942b31ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BCR185WH6327/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent of BCR185WH6327?","answer":"The BCR185WH6327 is a pre-biased PNP transistor with a specific resistor ratio (10 kΩ base, 47 kΩ emitter-base). A direct pin-compatible equivalent would need the same resistor values and package (SOT-323). Parts from other manufacturers with identical R1/R2 values and AEC-Q101 qualification are cross-shoppable, but verify the saturation voltage and hFE match your design margin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR185WH6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR185WH6327 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}