UNISONIC TECHNOLOGIES CO., LTD 2SK303 Preliminary JFET LOW-FREQUENCY GENERAL-PURPOSE AMPLIFIER APPLICATIONS FEATURES * Ideal For Potentiometers * Analog Switches * Low Frequency Amplifiers * Constant Current Supplies * Impedance Conversion * Halogen Free ORDERING INFORMATION Ordering Number Lead Free Halogen Free 2SK303L-x-AE3-R 2SK303G-x-AE3-R Package SOT-23 Pin Assignment 1 2 3 D S G Packing Tape Reel MARKING 2SK303-V2 V2 2SK303-V3 2SK303-V4 2SK303-V5 L: Lead Free G: Halogen Free www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd 1 of 2 QW-R206-071,B 2SK303 Preliminary JEET ABSOLUTE MAXIMUM RATINGS (TA =25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain to Source Voltage VDSS 30 V Gate to Source Voltage VGSS -30 V Gate Current IG 10 mA Drain Current ID 20 mA Allowable Power Dissipation PD 200 mW Junction Temperature TJ 150 °C Storage Temperature TSTG -55 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise specified) PARAMETER OFF CHARACTERISTICS Gate to Drain Breakdown Voltage Drain-Source Leakage Current Gate-Source Leakage Current ON CHARACTERISTICS Gate Cutoff Voltage Drain-Source On-State Resistance Forward Transfer Admittance DYNAMIC PARAMETERS Input Capacitance Reverse Transfer Capacitance SYMBOL BVGDS IDSS IGSS TEST CONDITIONS IG=-10µA VDS=10V,VGS=0V VGS=-20V MIN TYP -30 0.6 VGS(OFF) RDS(ON) |YFS| VDS=10V, ID=1µA VDS=10mV, VGS=0V VDS=10V, VGS=0V, f =1MHz CISS CRSS VDS=10V,VGS=0V,f =1MHz 2.5 MAX UNIT V mA nA 12.0 -1.0 -1 250 6.0 -4 V Ω mS 5 1.5 pF pF CLASSIFICATION OF IDSS RANK IDSS (mA) V2 0.6 ~ 1.5 V3 1.2 ~ 3.0 V4 2.5 ~ 6.0 V5 5.0 ~ 12.0 UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 2 QW-R206-071,B