{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RN1909,LXHF(CT","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"RN1909LXHFCT","canonicalUrl":"https://icboms.com/toshiba/RN1909LXHFCT","factsUrl":"https://icboms.com/api/mcp/products/RN1909%2CLXHF(CT","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor RN1909,LXHF(CT dual NPN pre-biased transistor, 50 V collector-emitter breakdown, 100 mA collector current, 200 mW, US6 / SOT-363 package, Tape & Reel.","salesMarkdown":"## Dual NPN pre-biased in a SOT-363 footprint The RN1909,LXHF(CT: Two NPN pre-biased transistors in a single 6-pin US6 package (SOT-363 equivalent). The integrated bias network — 47 kΩ base resistor (R1) and 22 kΩ base-emitter resistor (R2) per transistor — eliminates two external resistors per channel from the BOM, saving board space and placement cost. Surface-mount assembly on standard SOT-363 land patterns. The 50 V collector-emitter breakdown and 100 mA continuous collector current suit low-side switching and signal-level loads up to that voltage and current ceiling. ## 200 mW power dissipation and AEC-Q101 qualification Maximum power dissipation is 200 mW across both transistors — the thermal budget limits simultaneous conduction. The 250 MHz transition frequency (fT) supports switching up to the low-MHz range for logic-level interfaces and driver stages. AEC-Q101 qualified per the description field, meaning the part is screened for automotive-grade reliability — temperature cycling, high-temperature reverse bias, and ESD robustness per the AEC-Q101 stress tests. The 70 minimum DC current gain at 10 mA, 5 V gives consistent drive capability across the operating point. Maximum VCE(sat) of 300 mV at 250 µA base current and 5 mA collector current — low enough to avoid significant voltage drop in saturated switching, keeping the output rail close to the supply. Available to order against an RFQ through independent distribution; current pricing and lead time confirmed at quote.","metaTitle":"Toshiba RN1909,LXHF(CT Dual NPN Pre-Biased, 50V 100mA","metaDescription":"Toshiba RN1909,LXHF(CT dual NPN pre-biased transistor, 50V VCEO, 100mA Ic, 200mW, US6 SOT-363 package. Active production, AEC-Q101 qualified. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"200mW","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Transistor Type":"2 NPN - Pre-Biased (Dual)","lifecycle_stage":"eol_hot","Resistor - Base (R1)":"47kOhms","Frequency - Transition":"250MHz","Supplier Device Package":"US6","Resistor - Emitter Base (R2)":"22kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 250µA, 5mA","Current - Collector (Ic) (Max)":"100mA","Current - Collector Cutoff (Max)":"500nA","DC Current Gain (hFE) (Min) @ Ic, Vce":"70 @ 10mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.35","stockQuantity":15,"priceTiers":[{"qty":1,"price":"$0.35000","currency":"USD"},{"qty":10,"price":"$0.27300","currency":"USD"},{"qty":100,"price":"$0.16360","currency":"USD"},{"qty":500,"price":"$0.15150","currency":"USD"},{"qty":1000,"price":"$0.10302","currency":"USD"},{"qty":3000,"price":"$0.09484","currency":"USD"},{"qty":6000,"price":"$0.09090","currency":"USD"},{"qty":9000,"price":"$0.08181","currency":"USD"},{"qty":30000,"price":"$0.08060","currency":"USD"},{"qty":75000,"price":"$0.07575","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy RN1909,LXHF(CT and get a price?","answer":"This part is sourced through independent distribution. No price or stock count is published on this page."},{"question":"What package does RN1909,LXHF(CT come in?","answer":"It is supplied in a 6-TSSOP, SC-88, SOT-363 surface-mount package (Toshiba designation US6)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/RN1909LXHFCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/RN1909LXHFCT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}