TF212

UNISONIC TECHNOLOGIES CO., LTD TF212 CAPACITOR MICROPHONE APPLICATIONS JFET  DESCRIPTION The UTC TF212 uses advanced trench technology to provide excellent RDS (ON), low gate charge and operation with low gate voltages. This device is suitable for use in capacitor microphone applications.  FEATURES * Suited for use in audio, telephone capacitor microphones. * Good voltage characteristic. * Good transient characteristic.  ORDERING INFORMATION Ordering Number Lead Free Halogen Free Package TF212L-xx-A3C-R TF212G-xx-A3C-R SOT-113S TF212L-xx-AN3-R TF212G-xx-AN3-R SOT-523 TF212L-xx-AQ3-R TF212G-xx-AQ3-R SOT-723 Note: Pin Assignment: D: Drain S: Source G: Gate Pin Assignment 123 DSG DSG DSG Packing Tape Reel Tape Reel Tape Reel  MARKING TF212-F4 TF212-F5 www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 3 QW-R206-097.D TF212 JFET  ABSOLUTE MAXIMUM RATINGS (TA=25°С, unless otherwise specified) PARAMETER SYMBOL RATING UNIT Gate Drain Voltage VGDO -20 V Gate Current IG 10 mA Drain Current ID 1 mA Power Dissipation PD 100 mW Junction Temperature TJ +150 °С Storage Temperature TSTG -55 ~ +150 °С 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°С, unless otherwise specified) PARAMETER Gate Drain Breakdown Voltage Gate Source Cut...