{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR 153F E6327","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR-153F-E6327","canonicalUrl":"https://icboms.com/infineon/BCR-153F-E6327","factsUrl":"https://icboms.com/api/mcp/products/BCR%20153F%20E6327","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR 153F E6327, PNP Pre-Biased Transistor, 50 V VCEO, 100 mA IC, 200 MHz fT, R1=R2=2.2 kOhms, 250 mW, SOT-723, PG-TSFP-3, Tape & Reel.","salesMarkdown":"The base and emitter-base bias resistors are both 2.2 kOhms, which sets the turn-on threshold and limits base drive without external components. The laser etch and date-code consistency matter here: a clean trace back to Infineon's own marking font and package plant is the baseline for accepting any lot. Because this is an obsolete PNP pre-biased transistor, there is no official Infineon successor listed for the BCR 153F E6327. Any replacement evaluation should start with the resistor values — 2.2 kOhms on both base and emitter-base — and the SOT-723 footprint. A same-function PNP pre-biased part from another manufacturer with matching R1/R2 and the same pinout is the practical cross-shop target. ## Key ratings and the decisions they drive This is a low-power device — 250 mW total dissipation in the SOT-723 package means it is suited for signal-level loads, not power switching. The 200 MHz transition frequency is high enough for basic switching up into the low-MHz range, but the pre-biased resistors will dominate the switching speed in practice. Vce saturation is 300 mV at 1 mA base and 20 mA collector — that is the on-state voltage drop when fully driven. The DC current gain minimum of 20 at 20 mA collector current, 5 V Vce, tells you the forced beta in saturation is low, which is typical for a pre-biased part where the resistor ratio sets the drive.","metaTitle":"Infineon BCR 153F E6327 PNP Pre-Biased Transistor, SOT-723","metaDescription":"Infineon BCR 153F E6327 PNP pre-biased transistor, 50 V, 100 mA, 200 MHz, 2.2 kOhm resistors, SOT-723.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Power - Max":"250 mW","Mounting Type":"Surface Mount","Package / Case":"SOT-723","Product Status":"Obsolete","Transistor Type":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR 153","Resistor - Base (R1)":"2.2 kOhms","Frequency - Transition":"200 MHz","Supplier Device Package":"PG-TSFP-3","Resistor - Emitter Base (R2)":"2.2 kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 1mA, 20mA","Current - Collector (Ic) (Max)":"100 mA","Current - Collector Cutoff (Max)":"100nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"20 @ 20mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c63fbf801281477a9e5dd6549d3f096b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BCR%20153F%20E6327/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for BCR 153F E6327?","answer":"A drop-in replacement candidate must match the PNP pre-biased topology, the 2.2 kOhm base resistor (R1), the 2.2 kOhm emitter-base resistor (R2), and the SOT-723 / PG-TSFP-3 footprint. A same-function part from another manufacturer with those resistor values and pinout is the practical equivalent to evaluate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR-153F-E6327","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR-153F-E6327 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}}