{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR185WE6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR185WE6327","canonicalUrl":"https://icboms.com/infineon/BCR185WE6327","factsUrl":"https://icboms.com/api/mcp/products/BCR185WE6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR185WE6327 PNP pre-biased digital transistor, AEC-Q101 automotive grade, 50 V collector-emitter breakdown, 100 mA collector current, 250 mW power dissipation, SC-70/SOT-323 surface-mount package.","salesMarkdown":"## PNP pre-biased transistor with integrated resistors The Infineon BCR185WE6327 is a PNP pre-biased digital transistor qualified to AEC-Q101 for automotive applications. It integrates two bias resistors — a 10 kΩ base resistor (R1) and a 47 kΩ base-emitter resistor (R2) — eliminating up to two external components per switching channel. Rated for 50 V collector-emitter breakdown and 100 mA continuous collector current, it handles typical automotive logic-level loads like relay drivers, solenoid pre-drivers, and lamp interface circuits. ## Switching performance and saturation voltage Vce saturation is specified at 300 mV maximum with a base current of 500 µA and collector current of 10 mA — a tight saturation voltage that keeps conduction losses low in on/off switching. The 200 MHz transition frequency supports switching into the low-MHz range, adequate for PWM dimming, solenoid dither, or serial-bus level shifting. ## Package and footprint — SC-70 / SOT-323 Supplied in the SC-70 / SOT-323 surface-mount package (Infineon code PG-SOT323-3-1), a three-pin SMD. The small footprint suits dense automotive ECU layouts. ## Lifecycle and compliance Product status is Active per Infineon's current lifecycle record. The AEC-Q101 automotive qualification means full PPAP documentation and a controlled change process. RoHS compliance is standard for this series.","metaTitle":"BCR185WE6327 PNP Pre-Biased Transistor, 50 V, 100 mA","metaDescription":"Infineon BCR185WE6327 PNP pre-biased transistor, 50 V VCEO, 100 mA Ic, 250 mW, SC-70/SOT-323. Automotive AEC-Q101 qualified.","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":"$0.0200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/772207ab758f93e7ef5fd76deb849241.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BCR185WE6327 a good alternative for BCR185W?","answer":"BCR185WE6327 shares the same PNP pre-biased transistor core with 10 kΩ base and 47 kΩ emitter-base resistors. The 'E6327' suffix typically denotes the SC-70/SOT-323 package variant and reel packaging format. Check the specific BCR185W variant package and bias resistor values before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR185WE6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR185WE6327 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}}