{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BCR108WH6327XTSA1","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"BCR108WH6327XTSA1","canonicalUrl":"https://icboms.com/infineon/BCR108WH6327XTSA1","factsUrl":"https://icboms.com/api/mcp/products/BCR108WH6327XTSA1","rawCanonicalId":null},"summary":{"shortDescription":"Infineon BCR108WH6327XTSA1 NPN pre-biased transistor, 50 V Vce, 100 mA Ic, 170 MHz transition frequency, 250 mW, SC-70 SOT-323 package, Tape & Reel.","salesMarkdown":"## What this NPN pre-biased transistor does The Infineon BCR108WH6327XTSA1 is an NPN pre-biased transistor in a SC-70 SOT-323 surface-mount package. It integrates a 2.2 kΩ base resistor (R1) and a 47 kΩ emitter-base resistor (R2), eliminating two external passives per channel in switching and driver applications. Collector-emitter breakdown is rated 50 V, continuous collector current 100 mA, and the transition frequency reaches 170 MHz. Maximum power dissipation is 250 mW. This part is commonly used in low-side switching, relay drivers, and logic-level interface circuits where board space is tight. ## Last Buy — what it means for procurement Infineon lists the BCR108WH6327XTSA1 with a Last Buy lifecycle status. This is the final procurement window before the part is discontinued. Buyers filling a BOM line should secure stock now or qualify a replacement before the last-time-buy expires. ## Integrated bias resistors simplify the bill of materials The on-die R1 (2.2 kΩ) and R2 (47 kΩ) set the base drive and turn-off path without external resistors. This saves board area and reduces component count in high-density designs. The pre-biased configuration also tightens the input threshold spread compared to a discrete transistor plus two resistors, which matters when driving loads from a logic output with limited voltage swing.","metaTitle":"Infineon BCR108WH6327XTSA1 NPN Pre-Biased Transistor, 50V","metaDescription":"Infineon BCR108WH6327XTSA1 NPN pre-biased transistor, 50V Vce, 100mA Ic, 170MHz fT, 250mW. SC-70 SOT-323. Request quote for BOM line.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","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":"Last Time Buy","Transistor Type":"NPN - Pre-Biased","lifecycle_stage":"eol_hot","Base Product Number":"BCR108","Resistor - Base (R1)":"2.2 kOhms","Frequency - Transition":"170 MHz","Supplier Device Package":"PG-SOT323","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":"$0.0501","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7495c3884ac1e791d30a362fa78f30ce.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy BCR108WH6327XTSA1?","answer":"We source the BCR108WH6327XTSA1 through independent distribution. Submit an RFQ for current availability and pricing — each quote is confirmed at order time."},{"question":"Is BCR108WH6327XTSA1 still available or obsolete?","answer":"Infineon has placed this part in Last Buy status. It is still available through the remaining procurement window, but production will end. We recommend ordering now or identifying a replacement."},{"question":"What is the replacement for BCR108WH6327XTSA1?","answer":"Infineon has not published a direct successor for this specific order code. For a pin-compatible alternative, consider the BCR116 series (same SC-70 package, different bias resistor values) or a discrete transistor plus external resistors if the integrated resistor ratio does not match your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/BCR108WH6327XTSA1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/BCR108WH6327XTSA1 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}}