{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR183E6433HTMA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR183E6433HTMA1","canonicalUrl":"https://icboms.com/infineon/BCR183E6433HTMA1","factsUrl":"https://icboms.com/api/mcp/products/BCR183E6433HTMA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR183E6433HTMA1 PNP pre-biased digital transistor, 50 V Vceo, 100 mA Ic, 200 MHz fT, 10 kOhm base and emitter-base resistors, PG-SOT23 package, Tape & Reel.","salesMarkdown":"## Pre-biased PNP — what the 10 kOhm resistors mean for the BOM The built-in 10 kOhm base resistor (R1) and 10 kOhm emitter-base resistor (R2) eliminate two external passives from the board, shrinking the footprint for a common switching function — a logic-level output driving a relay coil, a small solenoid, or an LED string where the collector handles up to 100 mA and the Vce breakdown holds off 50 V. The 200 MHz transition frequency is fast enough for most low-frequency load switching but not a concern for high-side PWM above a few hundred kilohertz. The base product number BCR183 covers the family; a pin-compatible sibling with the same 10 kOhm bias network and SOT-23 footprint is the likely drop-in path, but no official successor is listed on this record. Vce saturation is specified at 300 mV maximum with 500 µA base drive and 10 mA collector current — a clean low-side switch for logic-level loads. The minimum DC current gain of 30 at 5 mA Ic and 5 Vce is typical for a pre-biased PNP; the built-in resistors set the base current, so the designer does not calculate an external base resistor, but the trade-off is that the saturation voltage and drive strength are fixed by the resistor ratio. The 100 nA maximum collector cutoff current (ICBO) is tight enough for battery-powered circuits where off-state leakage matters.","metaTitle":"Infineon BCR183E6433HTMA1 PNP Pre-Biased Transistor, 50 V","metaDescription":"Infineon BCR183E6433HTMA1 PNP pre-biased transistor, 50 V, 100 mA, 200 MHz. 10 kOhm bias resistors in SOT-23. NRND status.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"200 mW","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Not For New Designs","Transistor Type":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR183","Resistor - Base (R1)":"10 kOhms","Frequency - Transition":"200 MHz","Supplier Device Package":"PG-SOT23","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":"$0.0431","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/656828cefb776bb120a4458d21f6e00f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BCR183E6433HTMA1/alternatives.json"},"ai":{"faq":[{"question":"Is BCR183E6433HTMA1 obsolete?","answer":"Existing production may still be sourced through distribution, but planning a replacement is prudent."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR183E6433HTMA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR183E6433HTMA1 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}}