{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ZXTN19020DZTA","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"ZXTN19020DZTA","canonicalUrl":"https://icboms.com/diodes-inc/ZXTN19020DZTA","factsUrl":"https://icboms.com/api/mcp/products/ZXTN19020DZTA","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated ZXTN19020DZTA NPN transistor, 20 V Vceo, 7.5 A Ic, 2.4 W max, SOT-89-3, Tape & Reel.","salesMarkdown":"## Conduction loss and gain at operating point The ZXTN19020DZTA: The DC current gain (hFE) minimum is 300 at 100 mA, 2 V, indicating strong beta retention well into the ampere range. Transition frequency is 160 MHz, adequate for switching regulators and DC-DC converters operating in the hundreds of kilohertz range where the transistor's capacitive switching losses remain manageable. ## Package and board-fit for SOT-89-3 The SOT-89-3 (TO-243AA) footprint occupies roughly 4.5 mm × 4.0 mm on the PCB, with the collector tab on the backside pad for thermal conduction. The supplier device package is SOT-89-3, and the part is offered in Tape & Reel (TR) for volume pick-and-place or Cut Tape (CT) for prototyping. ROHS3 compliance is documented by Diodes Incorporated.","metaTitle":"Diodes ZXTN19020DZTA NPN Transistor, 20V 7.5A SOT-89-3","metaDescription":"Active NPN transistor, 20V Vceo, 7.5A Ic, 2.4W max. SOT-89-3 package. 160MHz fT. ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Power - Max":"2.4 W","Mounting Type":"Surface Mount","Package / Case":"TO-243AA","Transistor Type":"NPN","lifecycle_stage":"eol_hot","Operating Temperature":"-55°C ~ 150°C (TJ)","Frequency - Transition":"160MHz","Supplier Device Package":"SOT-89-3","Vce Saturation (Max) @ Ib, Ic":"200mV @ 375mA, 7.5A","Current - Collector (Ic) (Max)":"7.5 A","Current - Collector Cutoff (Max)":"50nA (ICBO)","DC Current Gain (hFE) (Min) @ Ic, Vce":"300 @ 100mA, 2V","Voltage - Collector Emitter Breakdown (Max)":"20 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.75000","currency":"USD"},{"qty":10,"price":"$0.65300","currency":"USD"},{"qty":100,"price":"$0.45220","currency":"USD"},{"qty":500,"price":"$0.37786","currency":"USD"},{"qty":1000,"price":"$0.32158","currency":"USD"},{"qty":2000,"price":"$0.28641","currency":"USD"},{"qty":5000,"price":"$0.27134","currency":"USD"},{"qty":10000,"price":"$0.25124","currency":"USD"},{"qty":25000,"price":"$0.24875","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0d3c0f68b12dd0c1490ed3747a253db0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum power dissipation of ZXTN19020DZTA?","answer":"The maximum power dissipation is 2.4 W, measured at the device junction. This rating assumes adequate PCB copper area for heat sinking per the SOT-89-3 package thermal characteristics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/ZXTN19020DZTA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/ZXTN19020DZTA 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}}