{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR158WH6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR158WH6327","canonicalUrl":"https://icboms.com/infineon/BCR158WH6327","factsUrl":"https://icboms.com/api/mcp/products/BCR158WH6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR158WH6327 PNP pre-biased transistor, SC-70 (SOT-323) package, 100 mA collector current, 50 V Vce breakdown, 250 mW power dissipation, 2.2 kΩ base resistor, 47 kΩ emitter-base resistor, 200 MHz transition frequency.","salesMarkdown":"## PNP pre-biased transistor in SC-70 The Infineon BCR158WH6327 is a PNP pre-biased transistor in a surface-mount SC-70 (SOT-323) package. The integrated bias resistors — 2.2 kΩ for the base (R1) and 47 kΩ for the emitter-base (R2) — eliminate two external components, saving board space in high-density designs. It's rated for 100 mA collector current and a 50 V collector-emitter breakdown, with a maximum power dissipation of 250 mW. ## Switching performance and drive requirements With a transition frequency of 200 MHz, this transistor handles moderate-speed switching in applications like relay drivers, logic-level shifters, and small-signal loads. The pre-biased configuration means a microcontroller GPIO can drive it directly through the 2.2 kΩ base resistor — no external current-limiting resistor needed. The minimum DC current gain (hFE) is 70 at 5 mA, 5 V, and saturation voltage is 300 mV at 500 µA base current and 10 mA collector current, which keeps conduction losses low in the on-state. ## Package and footprint notes The supplier device package is PG-SOT323-3-1, a standard three-lead SC-70 footprint. It's a small plastic package suited for automated assembly.","metaTitle":"Infineon BCR158WH6327 PNP Pre-Biased Transistor, SC-70","metaDescription":"Infineon BCR158WH6327 PNP pre-biased transistor in SC-70 (SOT-323) package. 100 mA collector current, 50 V breakdown, 250 mW power dissipation.","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)":"2.2 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","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3120d581596426422fb2c895e63932e0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to BCR158WH6327?","answer":"This part is a pre-biased PNP transistor in a standard SC-70 package. Several manufacturers offer functionally similar pre-biased PNP transistors with the same 2.2 kΩ / 47 kΩ resistor divider, but pin compatibility should be verified against the specific supplier package code PG-SOT323-3-1."},{"question":"Is BCR158WH6327 RoHS compliant?","answer":"The evidence does not explicitly state RoHS compliance for this part. Verify the latest manufacturer documentation or request a certificate of compliance at order time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR158WH6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR158WH6327 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}}