The NPN ZTX450 general purpose bipolar junction transistor, developed by Diodes Zetex, is the perfect solution for your high-current density needs. This bipolar junction transistor"s maximum emitter base voltage is 5 V. Its maximum power dissipation is 1000 mW. This bipolar junction transistor has an operating temperature range of -55 °C to 200 °C. It has a maximum collector emitter voltage of 45 V and a maximum emitter base voltage of 5 V.