2SK1581/G14

The 2SK1581/G14 is a member of the 2SK1581 family which is designed as one kind of N-channel Power MOS FET Array that can be driven by 2.5 V power supply. This device can be used in VCR cameras and headphone stereos which need power saving. Features of this device are:(1)directly driven by ICs having a 3 V power supply;(2)not necessary to consder driving current because of its high input impedance;(3)possible to reduce the number of parts by omitting the bias resistor.

The absolute maximum ratings of the 2SK1581/G14 can be summarized as:(1)drain to source voltage: 16 V;(2)gate to source voltage: +/-16 V;(3)drain current (DC):±0.2 A;(4)drain current (pulse):±0.4 A;(5)total power dissipation (Tc=25 °C): 1200 mW;(6)channel tempera-ture:150 °C;(7)storage tempera-ture:55 to +150 °C;(8)operating temperature: -55 to +80 °C.

And the electrical characteristics (TA=25 °C) of the 2SK1581/G14 can be summarized as:(1)drain to source on-resistance: 3.2 ;(2)gate to source cutoff voltage: 1.1 V to 2.5 V(3)forward transfer admittance: 70 mS;(4)drain cut-off current: 1.0 A;(5)gate to source leakage current: +/-5 nA;(6)input capacitance: 27 pF;(7)output capacitance: 37 pF;(8)feedback capacitance: 8 pF;(9)turn-on delay time: 100 ns;(10)rise time: 300 ns. If you want to know more information such as the electrical characteristics about the 2SK1581/G14, please download the datasheet in www.seekic.com or www.chinaicmart.com.