UTC 2SK2751 N-CHANNEL JFET N-CHANNEL JUNCTION FET FEATURES *Low noise-figure (NF). *High gate to drain voltage VGDO. APPLICATIONS *For impedance conversion in low frequency. *For pyroelectric sensor. 1 2 MARKING SYMBOL 3 HS SOT-23 1: DRAIN 2: SOURCE 3: GATE ABSOLUTE MAXIMUM RATINGS (Ta=25℃) PARAMETER Gate to Drain voltage Drain current Gate current Allowable power dissipation Channel temperature Storage temperature SYMBOL RATINGS UNIT VGDS ID IG PD Tch Tstg -40 10 2 200 150 -55 ~ +150 V mA mA mW ℃ ℃ ELECTRICAL CHARACTERISTICS (Ta=25±3℃, unless otherwise specified) PARAMETER SYMBOL Drain to Source cut-off current Gate to Source leakage current Gate to Drain voltage Gate to Source cut-off voltage Forward transfer admittance Input capacitance (Common Source) Output capacitance (Common Source) Reverse transfer capacitance (Common Source) IDSS IGSS VGDS VGSC | Yfs | Ciss Coss UTC Crss TEST CONDITIONS VDS=10V, VGS=0 VGS=-20V, VDS=0 IG=-100μA, VDS=0 VDS=10V, ID=1μA VDS=10V, VGS=0, f=1kHz VDS=10V, VGS=0, f=1MHz MIN TYP MAX UNIT 4.7 -1 5 1 mA nA V V mS pF pF 1 pF 1.4 -40 -3.5 2.5 UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R206-067,B UTC 2SK2751 N-CHANNEL JFET TYPICAL CHARSACTERISTICS PD - Ta 12 150 100 50 8 0.4V 4 0.2V 0V -0.2V 0 20 40 60 0 0 80 100 120 140 160 ID - VGS 12 Ta=-25℃ VDS=10V 5 75℃ 4 3 2 1 0 -1 -0.6 2 4 6 10 8 Drain source voltage, VDS (V) 12 Yfs - VGS VDS=10V 25℃ Forward transfer admittance, Yfs (ms) 6 Drain current, ID (mA) VGS=0.6V 6 Ambient temperature, Ta (℃) -0.2 0.2 0.6 1 Gate to source voltage, VGS (V) 10 8 6 4 2 0 -1.6 -1.2 -0.4 0 -0.8 Gate to source voltage, VGS (V) 0.4 Yfs - ID 12 Forward transfer admittance, Yfs (ms) Ta=25℃ 2 0 VDS=25V Ta=25℃ 10 8 6 4 2 0 UTC ID - VDS 10 200 Drain current, ID (mA) Allowable power dissipation, PD (mW) 250 0 1 3 4 2 5 Drain current, ID (mA) 6 UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R206-067,B UTC 2SK2751 N-CHANNEL 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. UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R206-067,B