onsemi Single Bipolar Transistors 2N6043

The 2N6043 is an NPN silicon Darlington transistor in a TO-220 package, designed for general-purpose amplifier and low-speed switching applications. It has a collector-emitter voltage rating of 60 Vdc, continuous collector current of 8.0 Adc, and total power dissipation of 75 W at 25°C. The device features a minimum DC current gain of 1000 at 4.0 Adc, a maximum collector-emitter saturation voltage of 2.0 Vdc at 4.0 Adc, and built-in base-emitter shunt resistors. Epoxy encapsulation meets UL 94 V-0. It is RoHS compliant and Pb-free, with a junction temperature range of -65°C to +150°C. Thermal resistance from junction-to-case is 1.67°C/W.