onsemi 2SD1816S-TL-EX

NPN silicon bipolar transistor designed for high current switching applications such as relay drivers and inverters, housed in a DPAK/TP-FA surface-mount package. It has a collector-to-emitter voltage rating of 100 V, a continuous collector current of 4 A, and a Collector-to-Emitter Saturation Voltage of up to 400 mV at 2 A collector current and 0.2 A base current. The device features a gain-bandwidth product of 180 MHz and a turn-off time of 50 ns. It meets a maximum junction temperature of 150 °C and is certified as Pb-Free and Halogen Free for the TL-H variant.