TF202 UTC | Alldatasheet
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UTC UNISONIC TECHNOLOGIES CO. LTD 1 QW-R210-001,A CAPACITOR MICROPHONE
APPLICATIONS
FEATURES
*Ultrasmall-sized package permitting TF202 appliedses to be made small and slim. *Especially suited for use in audio,telephone capacitor microphones. *Excellent voltage charactristic. *Excellent transient characteristic. *Adoption of FBET process. SOT-113 1:SOURCE 2:DRAIN 3. GATE ABSOLUTE MAXIMUM RATINGS ( Ta=25°C ,unless otherwise specified ) PARAMETER SYMBOL RATING UNIT Gate Drain Voltage V GDO -20 V Gate Current I G 10 mA Drain Current I D 1 mA Power Dissipation P D 100 mW Junctin Temperature Tj 150 °C Storage Temperature T STG -55~+150 °C ELECTRICAL CHARACTERISTICS(Ta=25°C,unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Gate Drain Breakdown Voltage B (BR)GDO I G=-100µA -20 V Gate Source Cut off Voltage V GS(off) V DS=5V,ID=1µA -0.2 -0.6 -1.2 V Drain Current I DSS V DS=5V,VGS=0 140 500 µA Forward Transfer Admittance lY FSl V DS=5V,VGS=0,f=1KHz 0.5 1.2 mS Input Capacitance C ISS V DS=5V,VGS=0,f=1MHz 3.5 pF Output Capacitance C RSS V DS=5V,VGS=0,f=1MHz 0.65 pF CLASSIFICATION OF I DSS RANK E4 E5 E6 IDSS (µA) 140-240 210-350 320-500
UTC UNISONIC TECHNOLOGIES CO. LTD 2 QW-R210-001,A TEST CIRCUIT(Ta=25°C) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Voltage Gain Gv V IN=10mV, f=1KHz -3 dB Reduced Voltage Characteristic ∆GvV V IN=10mV, f=1KHz, Vcc=4.5V→1.5V -1.2 -3.5 dB Frequency Characteristic ∆Gvf f=1KHz to 110Hz -1 dB Input Resistance Z IN f=1KHz 25 M Ω Output Resistance Z O f=1KHz 700 Ω Total Harmonic distortion THD V IN=30mV, f=1KHz 1 % Output Noise Voltage V NO V IN=0, A CURVE -110 dB 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.