The MJ11033 is a NPN/PNP transistor in a metal-oxide-semiconductor (MOS) TO-3 RoHS package manufactured by SPTECH. This device has an highly reliable PN junction, providing strong current gain for low to medium power applications. It also offers superior electrical performance and very low thermal resistance. The MJ11033 is ideal for use in switching, amplifying and general-purpose applications. It has high maxim current rating, low saturation voltage, and low operating power. It can also be used in a variety of advanced applications such as audio amplifiers, high-frequency oscillator, low-noise DC to DC converters, and interface circuits.