{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TBC847B,LM","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TBC847BLM","canonicalUrl":"https://icboms.com/toshiba/TBC847BLM","factsUrl":"https://icboms.com/api/mcp/products/TBC847B%2CLM","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor TBC847B,LM NPN transistor, 50 V collector-emitter breakdown, 150 mA collector current, 320 mW power dissipation, SOT-23-3 surface-mount package.","salesMarkdown":"The Toshiba TBC847B,LM is a general-purpose NPN transistor in the standard SOT-23-3 surface-mount package. It is rated for a collector-emitter breakdown voltage of 50 V and a continuous collector current of 150 mA, making it suitable for low-power switching and amplification in compact PCB layouts. The 50 V Vce breakdown and 150 mA Ic ceiling define the safe operating area for general-purpose switching and driver stages. Maximum Vce saturation is 400 mV at 100 mA base current and 5 mA collector current — this low saturation voltage keeps conduction losses minimal in low-current switched loads. The 100 MHz transition frequency supports audio-frequency amplification and moderate-speed digital switching. Maximum power dissipation is 320 mW, and the junction temperature rating extends to 150°C. In a typical SOT-23-3 layout with minimal copper, derate the power below 320 mW at ambient temperatures above 25°C to stay within the thermal budget. The SOT-23-3 package (also known as TO-236-3 or SC-59) has a 0.95 mm pin pitch and a low profile suited for dense assemblies.","metaTitle":"TBC847B,LM NPN transistor, 50V 0.15A SOT-23-3","metaDescription":"Toshiba TBC847B,LM NPN transistor, 50V Vce, 150mA Ic, 320mW, SOT-23-3. Active production, ROHS3 compliant. Request quote for pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"320 mW","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"150°C (TJ)","Frequency - Transition":"100MHz","Supplier Device Package":"SOT-23-3","Vce Saturation (Max) @ Ib, Ic":"400mV @ 100mA, 5mA","Current - Collector (Ic) (Max)":"150 mA","Current - Collector Cutoff (Max)":"30nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"200 @ 2mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"50 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.17000","currency":"USD"},{"qty":10,"price":"$0.15300","currency":"USD"},{"qty":100,"price":"$0.08340","currency":"USD"},{"qty":500,"price":"$0.05130","currency":"USD"},{"qty":1000,"price":"$0.03498","currency":"USD"},{"qty":3000,"price":"$0.02973","currency":"USD"},{"qty":6000,"price":"$0.02682","currency":"USD"},{"qty":15000,"price":"$0.02332","currency":"USD"},{"qty":30000,"price":"$0.02099","currency":"USD"},{"qty":75000,"price":"$0.01866","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/583e16834ae05db457f1fa952a3cc8ec.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Toshiba provide for TBC847B,LM?","answer":"The TBC847B,LM is ROHS3 compliant. Toshiba provides a RoHS certificate and material declaration upon request; no UL or IEC certification is listed in the standard documentation for this general-purpose transistor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TBC847BLM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TBC847BLM 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}}