2SK443 Datasheet

seekic · Guru Joined: Nov 05, 2009 Posts: 92

Description:

2SK443 is a kind of N-channel silicon field effect transistor which has four unique features : The first one is large /yfs/. The second one is small ciss. The third one is very low noise figure. The forth one is very small-sized package permitting 2SK443-applied sets to be small-sized.Edited by http://www.seekic.com/icdata/2SK443.html the leading IC purchasers' best choice of platform for one-stop valued service!

There are some 2SK443 absolute maximum ratings. Drain to source voltage(VDSS) is 15 V. Gate to drain voltage (VGDS) is -15 V. Gate current (IG) is 10 mA. Drain current(ID) is 50 mA. Power dissipation(PD) is 200 mW. Junction temperature (Tj) is 125℃.Storage temperature (Tstg) is -55℃ to +125℃. There are also some electrical characteristics about it . Gate-to drain(V(BR)CDS) is -15 V min when ID is 10μA and VDS is 0. Common-source gate(IGSS) is -1.0 nA typ when VGS is -10 V and VDS is 0. Gate-to -source cutoff voltage(VGS(off) ) is -0.9 V min and -2.0 V typ when VDS is 5 V and ID is 100μA. Drain current (IDSS) is 5.0 mA min and 38.0 mA when VDS is 5V and VGS is 0. Input capacitance (Ciss) is 9.0 pF typ when VDS is 5V,VGS is 0 and f is 1MHz. Reverse transfer capacitance(Crss) is 2.8pF when VDS is 5V,VGS is 0 and f is 1MHz. Noise figure(NF) is 1.5 dB typ when VDS is 5V, Rg is 1KΩ, ID is 1mA and f is 1KHz.