{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR169WE6327HTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR169WE6327HTSA1","canonicalUrl":"https://icboms.com/infineon/BCR169WE6327HTSA1","factsUrl":"https://icboms.com/api/mcp/products/BCR169WE6327HTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR169WE6327HTSA1 PNP pre-biased digital transistor, 50 V collector-emitter breakdown, 100 mA collector current, 200 MHz transition frequency, SC-70/SOT-323 package.","salesMarkdown":"The Infineon BCR169WE6327HTSA1 is a PNP pre-biased transistor in a SC-70 / SOT-323 package. It integrates bias resistors (4.7 kOhms base resistor R1) so the base drive network is built in, saving two external resistors per transistor on the board. Rated for 50 V collector-emitter breakdown and 100 mA continuous collector current, it handles low-power switching and signal conditioning in applications like relay drivers, LED indicators, and logic-level interface circuits. ## 50 V breakdown, 100 mA Ic — the switching envelope The 50 V Vce(max) and 100 mA Ic(max) define the load it can switch: small relays, optocoupler LEDs, or a logic-level load on a 24 V industrial bus. Saturation voltage is 300 mV at 500 µA base drive and 10 mA collector current, which keeps dissipation low in saturated switching. DC current gain (hFE) is a minimum of 120 at 5 mA, so the integrated base resistor delivers enough drive for most low-current loads without an external transistor stage. Infineon lists the BCR169WE6327HTSA1 as obsolete. Verify date-code provenance on any lots surfacing after the last-time-buy window; the SOT-323 package is common enough that a cross-ship from surplus stock is realistic, but counterfeit risk rises with age.","metaTitle":"BCR169WE6327HTSA1 PNP Pre-Biased Transistor, 50 V, 100 mA","metaDescription":"Infineon BCR169WE6327HTSA1 PNP pre-biased transistor, 50 V Vce, 100 mA Ic, 200 MHz ft, SC-70/SOT-323.","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":"SC-70, SOT-323","Product Status":"Obsolete","Transistor Type":"PNP - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR169","Resistor - Base (R1)":"4.7 kOhms","Frequency - Transition":"200 MHz","Supplier Device Package":"PG-SOT323","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":"120 @ 5mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/88595d34adeaeccc465df329709ec5f2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BCR169WE6327HTSA1 obsolete?","answer":"Yes, Infineon lists the BCR169WE6327HTSA1 as obsolete."},{"question":"What is the replacement for BCR169WE6327HTSA1?","answer":"No official replacement order code is listed by Infineon. A functionally similar PNP pre-biased transistor in SOT-323 with a 4.7 kOhms base resistor and 50 V / 100 mA rating may work, but pin compatibility and bias resistor values must be verified against the original design. The safest path is to source the original part through independent distribution."},{"question":"What are the specifications of BCR169WE6327HTSA1?","answer":"It is a PNP pre-biased transistor with 50 V collector-emitter breakdown, 100 mA collector current, 200 MHz transition frequency, 4.7 kOhms base resistor, 250 mW maximum power dissipation, and a minimum DC current gain of 120 at 5 mA. It comes in a SC-70 / SOT-323 package for surface-mount assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR169WE6327HTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR169WE6327HTSA1 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}}