{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR158E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR158E6327","canonicalUrl":"https://icboms.com/infineon/BCR158E6327","factsUrl":"https://icboms.com/api/mcp/products/BCR158E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR158E6327 PNP pre-biased transistor, Automotive AEC-Q101, 50 V Vce, 100 mA Ic, 200 mW, SOT-23-3 surface mount.","salesMarkdown":"## PNP pre-biased transistor with integrated bias resistors The Infineon BCR158E6327 is a PNP pre-biased transistor in a SOT-23-3 surface-mount package, qualified to AEC-Q101 for automotive applications. It integrates a 2.2 kOhm base resistor (R1) and a 47 kOhm emitter-base resistor (R2), eliminating two external passives from the BOM. Collector-emitter breakdown is rated at 50 V, with a continuous collector current of 100 mA and power dissipation of 200 mW. Transition frequency is 200 MHz. The AEC-Q101 certification means this part has passed the automotive stress tests: temperature cycling, high-temperature reverse bias, and humidity bias. It is rated for the under-hood and chassis-domain temperature profiles typical of automotive electronics. ## 50 V Vce and 100 mA Ic — application fit With a 50 V collector-emitter breakdown and 100 mA continuous collector current, this transistor suits 12 V and 24 V automotive loads: relay drivers, solenoid drivers, indicator LEDs, and logic-level interface circuits. The pre-biased resistors set a fixed base current, so the transistor saturates with a known drive — useful for switching loads where you want a predictable Vce(sat) of 300 mV at 10 mA collector current with 500 µA base drive.","metaTitle":"BCR158E6327 PNP Pre-Biased Transistor, AEC-Q101, 50V, SOT-23","metaDescription":"Infineon BCR158E6327 PNP pre-biased transistor, AEC-Q101 qualified, 50 V Vce, 100 mA Ic, 200 mW, SOT-23-3. Active lifecycle.","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":"200 mW","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Active","Transistor Type":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Resistor - Base (R1)":"2.2 kOhms","Frequency - Transition":"200 MHz","Supplier Device Package":"PG-SOT23-3-1","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5ec095a46eb42bbf32c5d041f26f6d67.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does BCR158E6327 have AEC-Q101 certification?","answer":"Yes. The BCR158E6327 is listed under the Automotive, AEC-Q101 series, meaning it has passed the automotive-grade qualification tests required for use in automotive electronics."},{"question":"Can I use BCR158E6327 for 5V logic switching?","answer":"Yes. With a 50 V Vce rating and a base resistor of 2.2 kOhms, the BCR158E6327 can be driven directly from a 5 V logic output. The pre-biased resistors set the base current, so no external base resistor is needed. The 200 MHz transition frequency supports switching speeds well above typical logic rates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR158E6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR158E6327 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}}