2SK508

UNISONIC TECHNOLOGIES CO., LTD 2SK508 HIGH FREQUENCY AMPLIFIER N-CHANNEL SILICON JUNCTION FIELD EFFECT TRANSISTOR N-CHANNEL JFET 3  DESCRIPTION The UTC 2SK508 is NPN transistor with High forward transfer admittance and low input capacitance. It is suitable for cordless telephone, AM tuner and wireless installation, etc.  FEATURES * High forward transfer admittance * Low input capacitance  ORDERING INFORMATION Ordering Number 2SK508G-x-AE3-R Note: Pin Assignment: D: Drain S: Source G: Gate Package SOT-23 1 2 SOT-23 (JEDEC TO-236) Pin Assignment 123 DSG Packing Tape Reel  MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 3 QW-R206-101.C 2SK508 N-CHANNEL JFET  ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Gate to Drain Voltage Gate to Source Voltage VGDO VGSO -15 -15 V V Drain to Source Voltage (VGS=-4.0 V) Drain Current (DC) VDSX ID 15 V 50 mA Gate Current (DC) Power Dissipation IG PD 5 mA 200 mW Junction Temperature Storage Temperature TJ TSTG 150 -55~+150 °C °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 Gate Cut-Off Current Zero Gate Voltage Drain Current (Note) Gate to Source Cut-Off Voltage Forward Transfer Admittance (Note) In...