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TF202

Unisonic Technologies
Part Number TF202
Manufacturer Unisonic Technologies
Description N-CHANNEL JFET
Published Apr 16, 2005
Detailed Description UNISONIC TECHNOLOGIES CO., LTD TF202 N-CHANNEL JFET CAPACITOR MICROPHONE APPLICATIONS N-CHANNEL JFET  DESCRIPTION The...
Datasheet PDF File TF202 PDF File

TF202
TF202


Overview
UNISONIC TECHNOLOGIES CO.
, LTD TF202 N-CHANNEL JFET CAPACITOR MICROPHONE APPLICATIONS N-CHANNEL JFET  DESCRIPTION The UTC TF202 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 TF202L-xx-AE3-R TF202G-xx-AE3-R TF202L-xx-AN3-R TF202G-xx-AN3-R TF202L-xx-A3C-R TF202G-xx-A3C-R TF202L-xx-AQ3-R TF202G-xx-AQ3-R Note: Pin Assignment: D: Drain S: Source G: Gate Package SOT-23 SOT-523 SOT-113S SOT-723 Pin Assignment 1 2 3 D S G D S G D S G D S G Packing Tape Reel Tape Reel Tape Reel Tape Reel  MARKING TF202-E3 TF202-E4 TF202-E5 E5 www.
unisonic.
com.
tw Copyright © 2021 Unisonic Technologies Co.
, Ltd 1 of 5 QW-R210-001.
L TF202 N-CHANNEL 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 10 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C, unless otherwise specified) PARAMETER Gate Drain Breakdown Voltage Gate Source Cut off Voltage Zero-Gate Voltage Drain Current Drain Current Forward Transfer Admittance Input Capacitance Voltage Gain Delta Voltage Gain Frequency Characteristic Output Noise Voltage Total Harmonic distortion SYMBOL BVGDO VGS(OFF) IDSS ID lyfsl CISS GV ∆GV ∆GV(f) VNO THD TEST CONDITIONS MIN TYP MAX UNIT IG=-100μA -20 V VDS=2V, ID=1μA -0.
38 V VDS=2V, VGS=0...



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