{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TTC008(Q)","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TTC008Q","canonicalUrl":"https://icboms.com/toshiba/TTC008Q","factsUrl":"https://icboms.com/api/mcp/products/TTC008(Q)","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor TTC008(Q) NPN transistor, 285 V Vceo, 1.5 A Ic, 1.1 W Pd, TO-251-3 Short Leads (IPak, TO-251AA), PW-MOLD2, Through Hole, Bulk.","salesMarkdown":"## 285 V NPN in a TO-251-3 leaded package The TTC008(Q) is a 285 V, 1.5 A NPN transistor in a TO-251-3 Short Leads (IPak, TO-251AA) through-hole package, designated PW-MOLD2 by Toshiba. It is rated for 1.1 W maximum power dissipation at a junction temperature up to 150 °C. ## Gain and saturation at low drive Vce(sat) is specified at 1 V max with Ib = 62.5 mA and Ic = 500 mA, meaning it can saturate hard enough to keep conduction losses under 0.5 W at that point. Collector cutoff current (ICBO) is 10 µA max — leakage is low enough that it will not pull a load resistor in a high-impedance off-state circuit.","metaTitle":"Toshiba TTC008(Q) NPN transistor, 285V 1.5A TO-251","metaDescription":"Toshiba TTC008(Q) NPN transistor, 285V Vceo, 1.5A Ic, 1.1W Pd, TO-251-3 (PW-MOLD2). Active, RoHS. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Power - Max":"1.1 W","Mounting Type":"Through Hole","Package / Case":"TO-251-3 Short Leads, IPak, TO-251AA","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"150°C (TJ)","Supplier Device Package":"PW-MOLD2","Vce Saturation (Max) @ Ib, Ic":"1V @ 62.5mA, 500mA","Current - Collector (Ic) (Max)":"1.5 A","Current - Collector Cutoff (Max)":"10µA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"80 @ 1mA, 5V","Voltage - Collector Emitter Breakdown (Max)":"285 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.83","stockQuantity":16,"priceTiers":[{"qty":1,"price":"$0.83000","currency":"USD"},{"qty":10,"price":"$0.71600","currency":"USD"},{"qty":100,"price":"$0.49540","currency":"USD"},{"qty":500,"price":"$0.41394","currency":"USD"},{"qty":1000,"price":"$0.35229","currency":"USD"},{"qty":2000,"price":"$0.31376","currency":"USD"},{"qty":5000,"price":"$0.29724","currency":"USD"},{"qty":10000,"price":"$0.27523","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/00a6de17198b93d888797bd7956de91e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is TTC008(Q)'s package and mounting type?","answer":"The TTC008(Q) comes in a TO-251-3 Short Leads (IPak, TO-251AA) through-hole package, designated PW-MOLD2 by Toshiba. It ships in bulk."},{"question":"What is the closest functional second-source to TTC008(Q)?","answer":"The TTC004B,Q is a close peer — same NPN polarity, same 1.5 A collector current rating, same TO-251-3 package, and a similar 160 V Vceo (vs 285 V for the TTC008). The TTC008 offers a higher breakdown voltage, while the TTC004 has a 10 W power rating versus 1.1 W. Pinout is the same, so it drops into the same board layout, but the voltage and power differences matter for the design margin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TTC008Q","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TTC008Q 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}}