This NPN SN75469D Darlington transistor from Texas Instruments amplifies your current and yields a much higher current gain than other transistors. This product"s maximum continuous DC collector current is 0.5 A. It has a maximum collector emitter saturation voltage of 1.1@100mA|1.3@200mA|1.6@350mA V. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. It has a maximum collector emitter voltage of 100 V. This Darlington transistor array has an operating temperature range of 0 °C to 70 °C.