{"product_id":"a136-tip122-npn-darlington-transistor-100v-5a-to-220-package-high-gain-power-switch-driver","title":"A136 TIP122 NPN Darlington Transistor, 100V 5A, TO-220 Package, High-Gain Power Switch \u0026 Driver","description":"\u003cp data-path-to-node=\"7\"\u003eThe \u003cb data-path-to-node=\"7\" data-index-in-node=\"4\"\u003eTIP122\u003c\/b\u003e is an NPN Darlington configuration transistor designed for general-purpose amplifier and low-speed switching applications. Because it is a Darlington pair (two transistors in one), it offers an \u003cb data-path-to-node=\"7\" data-index-in-node=\"205\"\u003eextremely high current gain\u003c\/b\u003e, allowing it to switch heavy loads like motors and solenoids using only a tiny amount of input current from an Arduino, Raspberry Pi, or other logic circuits.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eKey Technical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eTransistor Type:\u003c\/b\u003e NPN Darlington\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eCollector-Emitter Voltage (\u003cspan class=\"math-inline\" data-math=\"V_{CEO}\" data-index-in-node=\"27\"\u003e$V_{CEO}$\u003c\/span\u003e):\u003c\/b\u003e 100V (Maximum)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eCollector Current (\u003cspan class=\"math-inline\" data-math=\"I_C\" data-index-in-node=\"19\"\u003e$I_C$\u003c\/span\u003e):\u003c\/b\u003e 5A (Continuous) \/ 8A (Peak)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eCurrent Gain (\u003cspan class=\"math-inline\" data-math=\"h_{FE}\" data-index-in-node=\"14\"\u003e$h_{FE}$\u003c\/span\u003e):\u003c\/b\u003e 1000 (Minimum at \u003cspan class=\"math-inline\" data-math=\"I_C = 3\\text{A}\" data-index-in-node=\"40\"\u003e$I_C = 3\\text{A}$\u003c\/span\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003ePackage Type:\u003c\/b\u003e TO-220 (Through-hole)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,5,0\"\u003e\u003cb data-path-to-node=\"9,5,0\" data-index-in-node=\"0\"\u003eFeatures:\u003c\/b\u003e Integrated anti-parallel collector-emitter diode for inductive load protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eApplications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eMotor Control:\u003c\/b\u003e Driving DC motors and stepper motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eRelay \u0026amp; Solenoid Drivers:\u003c\/b\u003e Ideal for triggering high-power mechanical components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eLighting:\u003c\/b\u003e Controlling high-power LED strips or incandescent bulbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eAudio Amplifiers:\u003c\/b\u003e Used in the output stages of medium-power audio equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhy Choose the TIP122?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eUltra-High Gain:\u003c\/b\u003e Requires very little base current to fully turn on, making it perfect for direct interfacing with logic-level signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eHigh Voltage \u0026amp; Current:\u003c\/b\u003e Its 100V\/5A rating covers a vast majority of DIY and industrial project needs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eBuilt-in Protection:\u003c\/b\u003e Includes an internal diode to protect against \"flyback\" voltage spikes from motors or relays, saving you from needing an extra external component in some designs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SLVSALES","offers":[{"title":"Default Title","offer_id":45763783753914,"sku":null,"price":4.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/6377\/9258\/files\/Screenshot2026-04-09123738.png?v=1775718492","url":"https:\/\/www.slvsales.in\/products\/a136-tip122-npn-darlington-transistor-100v-5a-to-220-package-high-gain-power-switch-driver","provider":"SLVSALES","version":"1.0","type":"link"}