KTD998

The KTD998 is triple diffused NPN transistor.Features of the KTD998 are:(1)recommended for 45W-50W audio frequency amplifier output stage;(2)complementary to KTB778.

The absolute maximum ratings of the KTD998 can be summarized as:(1)collector-base voltage:120V;(2)collector-emitter voltage:120V;(3)emitter-base voltage:5V;(4)collector current:10A;(5)base current:1A;(6)collector power dissipation(Tc=25):80W;(7)junction temperature:150;(8)storage temperature range:-55 to 150.

The electrical characteristics of the KTD998 are:(1)collector cut-off current(VCB=120V,IE=0):10uA;(2)emitter cut-off current(VEB=5V,IC=0):10uA;(3)collector-emitter breakdown voltage(IC=50mA,IB=0):120V;(4)DC current gain(VCE=5V, IC=1A):55 to 160;(5)collector-emitter saturation voltage(IC=5A, IB=0.5A):2.5V;(6)base-emitter voltage(VCE=5V,IC=5A):1.5V;(7)transition frequency(VCE=5V, IC=1A):12MHz;(8)collector output capacitance(VCB=10V, f=1MHz,IE=0):170pF.

If you want to know more information such as the electrical characteristics about the KTD998, please download the datasheet in www.seekic.com or www.chinaicmart.com .