UNISONIC TECHNOLOGIES CO., LTD 2SK3666 Preliminary JFET N-CHANNEL JUNCTIN SILICON FET DESCRIPTION The UTC 2SK3666 is an N-channel junctin silicon FET, it uses UTC’s advanced technology to provide the customers with low IGSS and low CRSS. The UTC 2SK3666 is suitable for low-frequency general-purpose amplifier, impedance conversion, infrared sensor applications. FEATURES * Low IGSS * Low CRSS ORDERING INFORMATION Ordering Number 2SK3666G-x-AE3-R Note: Pin Assignment: A: Anode K: Cathode Package SOT-23 Pin Assignment 1 2 3 S D G Packing Tape Reel 2SK3666G-x-AE3-R (1)Packing Type (1) R: Tape Reel (2)Package Type (2) AE3: SOT-23 (3)Rank (3) x: refer to Classification of IDSS (4)Green Package (4)G: Halogen Free and Lead Free MARKING 3666G www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 3 QW-R206-109.a 2SK3666 Preliminary JFET ABSOLUTE MAXIMUM RATINGS (TC=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS 30 V Gate-Drain Voltage VGDS -30 V Gate Current IG 10 mA Drain Current Continuous ID 10 mA Power Dissipation PD 200 mW Junction Temperature TJ 150 °C Storage Temperature Range 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 (TC=25°C, unless otherwise specified) PARAMETER OFF CHARACTERISTICS Gate-Drain Breakdown Voltage Drain-Source Leakage Current Gate-Source Leakage Current Forward Transfer Admittance ON CHARACTERISTICS Cutoff Voltage Static Drain-Source On-State Resistance DYNAMIC PARAMETERS Input Capacitance Reverse Transfer Capacitance SYMBOL TEST CONDITIONS V(BR)GDS IDSS IGSS │yfs│ IG=-10µA, VDS=0V VDS=10V, VGS=0V VGS=-20V, VDS=0V VGS=0V, VDS=10V, f=1kHz VGS(OFF) RDS(ON) VDS=10V, ID=1µA VGS=0V, VDS=10mV CISS CRSS VGS=0V, VDS=10V, f=1.0MHz MIN TYP -30 0.6 3.0 6.5 -0.18 -0.95 270 MAX UNIT 6.0 -1.0 V mA nA mS -2.2 4 1.1 V Ω pF pF CLASSIFICATION OF IDSS RANK RANGE 2 0.6 ~ 1.5 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 1.2 ~ 3.0 4 2.5 ~6.0 2 of 3 QW-R206-109.a 2SK3666 Preliminary JFET 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 3 of 3 QW-R206-109.a