{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RN1908(T5L,F,T)","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"RN1908~1T5L~6F~6T~2","canonicalUrl":"https://icboms.com/toshiba/RN1908~1T5L~6F~6T~2","factsUrl":"https://icboms.com/api/mcp/products/RN1908(T5L%2CF%2CT)","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba RN1908(T5L,F,T) dual NPN pre-biased transistor, 50 V Vce, 100 mA Ic, 250 MHz fT, 200 mW, 6-TSSOP/SC-88/SOT-363 package, surface mount.","salesMarkdown":"## Two pre-biased NPNs in one tiny package The Toshiba RN1908(T5L,F,T) packs two NPN pre-biased transistors into a 6-pin SOT-363 package (also known as SC-88 or US6). The 250 MHz transition frequency means it handles switching and small-signal amplification well into the low-VHF range, not just on/off relay driving. The 200 mW total power limit across both transistors means you need to keep the junction cool — in a dense board with no airflow, stay well below 50 mA per side if both are on continuously. The 300 mV saturation voltage at 5 mA collector current and 250 µA base drive is typical for a pre-biased part; if you need lower headroom, a non-biased transistor with a tighter base resistor network might be a better fit.","metaTitle":"RN1908(T5L,F,T) Dual Pre-Biased NPN Transistor, 250 MHz","metaDescription":"RN1908(T5L,F,T) dual NPN pre-biased transistor in a 6-pin SOT-363 package. 50 V Vce, 100 mA Ic, 250 MHz fT. Active, RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"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)":"22kOhms","Frequency - Transition":"250MHz","Supplier Device Package":"US6","Resistor - Emitter Base (R2)":"47kOhms","Vce Saturation (Max) @ Ib, Ic":"300mV @ 250µA, 5mA","Current - Collector (Ic) (Max)":"100mA","Current - Collector Cutoff (Max)":"100nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"80 @ 10mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.35000","currency":"USD"},{"qty":10,"price":"$0.24300","currency":"USD"},{"qty":100,"price":"$0.12250","currency":"USD"},{"qty":500,"price":"$0.09998","currency":"USD"},{"qty":1000,"price":"$0.07417","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f28ba9133ecd0fddb887a565b226425d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is RN1908(T5L,F,T) RoHS compliant?","answer":"Yes, the RN1908(T5L,F,T) is RoHS compliant."},{"question":"Can I hand-solder the RN1908(T5L,F,T)?","answer":"The SOT-363 (SC-88) package is small but hand-solderable with a fine-tipped iron and some patience. The 6-pin footprint is about 2 mm × 2.1 mm, so a magnifier or microscope helps. No breakout board is common for this part, but the pin pitch is 0.65 mm — manageable for a weekend project if you're careful."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/RN1908~1T5L~6F~6T~2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/RN1908~1T5L~6F~6T~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}