{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR183WE6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR183WE6327","canonicalUrl":"https://icboms.com/infineon/BCR183WE6327","factsUrl":"https://icboms.com/api/mcp/products/BCR183WE6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR183WE6327 PNP pre-biased transistor, 100 mA collector current, 50 V Vce, 200 MHz transition frequency, 10 kOhm base and emitter resistors, SC-70/SOT-323 package, surface mount.","salesMarkdown":"## What this PNP pre-biased transistor does for your board The Infineon BCR183WE6327 is a PNP pre-biased transistor — meaning the bias resistors are integrated into the same SOT-323 package, so you skip the two external resistors you would normally need for a common-emitter switch. The base resistor (R1) and the emitter-base resistor (R2) are both 10 kOhms, which sets a predictable on-threshold and provides a built-in pull-down to keep the transistor off when the drive signal is floating. With a maximum collector current of 100 mA and a collector-emitter breakdown voltage of 50 V, it handles typical low-side switching loads like relays, LEDs, or small solenoids in 5 V or 12 V systems. ## 200 MHz transition frequency — what it buys you The 200 MHz transition frequency (fT) means the transistor can switch at moderate speeds — think PWM dimming of an LED at tens of kilohertz, or toggling a small signal relay without noticeable delay. It is not a high-speed logic-level switch, but for the 100 mA collector current range the fT is more than adequate for most control loops and indicator drivers. ## Package and footprint: SOT-323 Housed in a SC-70 / SOT-323 case (Infineon calls it PG-SOT323-3-1), this is a three-lead surface-mount package with a 1.3 mm pitch. The small footprint saves board area compared to a SOT-23, but the power dissipation is limited to 250 mW — so you need to keep the product of Vce and Ic below that ceiling in continuous operation. For a 100 mA load at 2.5 V Vce you are at 250 mW, right at the limit; derate if ambient temperature climbs above 25 °C.","metaTitle":"BCR183WE6327 PNP Pre-Biased Transistor, 100 mA, 50 V","metaDescription":"BCR183WE6327 PNP pre-biased transistor with 10 kOhm base and emitter resistors, 100 mA Ic, 50 V Vce, 200 MHz fT. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","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)":"10 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":"30 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/640daacb3a328c322c02771be0b13511.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum collector current of BCR183WE6327?","answer":"The maximum continuous collector current (Ic) is 100 mA. The collector-emitter breakdown voltage is 50 V, and the total power dissipation is 250 mW."},{"question":"What is the base resistor value in BCR183WE6327?","answer":"Both the base resistor (R1) and the emitter-base resistor (R2) are 10 kOhms."},{"question":"What is the closest pin-compatible alternative to BCR183WE6327?","answer":"Within the same Infineon BCRxxx family, parts with different resistor ratios (e.g., BCR108W with 2.2 kOhm / 47 kOhm) are pin-compatible in the SOT-323 package — but the resistor values change the on-threshold and drive requirements, so verify the base drive circuit before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR183WE6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR183WE6327 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}}