{"product_id":"arf446g-microsemi-rf-power-mosfet","title":"ARF446G Microsemi | RF Power MOSFET Transistor - AICCHIP","description":"\u003ch2\u003eProduct Overview: ARF446G\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eARF446G\u003c\/strong\u003e is a high-performance N-Channel enhancement mode RF power MOSFET manufactured by Microsemi (now part of Microchip Technology). Designed specifically for push-pull scientific, commercial, medical (MRI), and industrial RF power amplifier applications, it operates efficiently at frequencies up to 65 MHz. Delivering an impressive 140 Watts of output power with a very high breakdown voltage of 900V, this ruggedized component ensures exceptional reliability. Packaged in a standard TO-247 format, it features extremely low thermal resistance and a nitride-passivated die for maximum operational stability in high-power environments.\u003c\/p\u003e\n\n\u003ch3\u003eCore Technical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; text-align: left; border-color: #e0e0e0;\"\u003e\n    \u003cthead\u003e\n        \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n            \u003cth style=\"width: 40%;\"\u003eParameter\u003c\/th\u003e\n            \u003cth style=\"width: 60%;\"\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eMicrosemi \/ Microchip Technology\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eExact Part Number\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eARF446G\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eRF Power MOSFET (N-Channel)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e140 W\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eDrain-Source Breakdown Voltage (Vdss)\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e900 V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eOperating Frequency (Max)\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e65 MHz\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eLifecycle Status\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eActive \/ In Production\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003ePackage \/ Case\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eTO-247AD (Through-Hole)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eGlobal B2B Sourcing \u0026amp; Logistics\u003c\/h3\u003e\n\u003cp\u003eAICCHIP specializes in the global wholesale distribution of verifiable, factory-original electronic components, including high-power RF transistors like the \u003cstrong\u003eARF446G\u003c\/strong\u003e. We operate strictly on a B2B inquiry basis, eliminating retail markups to secure highly competitive volume pricing. All inventory is meticulously inspected and dispatched directly from our primary transit hubs in Shenzhen and Hong Kong. To support our clients in Europe and Russia, we provide specialized DDP\/DDU freight routing, ensuring seamless customs clearance and predictable delivery schedules. \u003cstrong\u003eFor real-time stock allocation, Date Code (D\/C) verification, and volume RFQs, please connect with our sales engineering team directly via WhatsApp.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Microsemi","offers":[{"title":"Default Title","offer_id":48342901686520,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5031\/7560\/files\/4308570-6109369.jpg?v=1778133389","url":"https:\/\/aicchip.com\/products\/arf446g-microsemi-rf-power-mosfet","provider":"AICCHIP | IC Wholesale","version":"1.0","type":"link"}