KTD1898

The KTD1898 is triple diffused NPN transistor.Features of the KTD1898 are:(1)1W(mounted on ceramic subsrate);(2)complementary to KTB1260;(3)small flat package.

The absolute maximum ratings of the KTD1898 can be summarized as:(1)collector-base voltage:100V;(2)collector-emitter voltage:80V;(3)emitter-base voltage:5V;(4)collector current:1A;(5)emitter current:-1A;(6)collector power dissipation:PC=500W, PC*=1W;(7)junction temperature:150;(8)storage temperature range:-55 to 150.

The electrical characteristics of the KTD1898 are:(1)collector cut-off current(VCB=80V,IE=0):1uA;(2)emitter cut-off current(VEB=4V,IC=0):1uA;(3)collector-emitter breakdown voltage(IC=1mA,IB=0):80V;(4)DC current gain(VCE=3V, IC=500mA):70 to 400;(5)collector-emitter saturation voltage(IC=500mA, IB=20mA):0.4V;(6)transition frequency(VCE=10V, IE=-50mA, f=100MHz):100MHz;(7)collector output capacitance(VCB=10V, f=1MHz,IE=0):20pF.

If you want to know more information such as the electrical characteristics about the KTD1898, please download the datasheet in www.seekic.com or www.chinaicmart.com .