KTX598TF KEC | Alldatasheet

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  1. 10. 21 1/2 SEMICONDUCTOR TECHNICAL DATA KTX598TF N CHANNEL JUNCTION FIELD EFFECT TRANSISTOR Revision No : 1 CONDENSER MICROPHONE APPLICATION.

FEATURES

Expecially Suited for Use in Audio, Telephone. Capacitor Microphones. Excellent Voltage Characteristics. Excellent Transient Characteristics. ESD Protection to IEC61000-4-2 Level 4. EMI/RFI fitering. MAXIMUM RATING (Ta=25 1. GND 1 2. INPUT(GATE) 3. GND 2 4. OUTPUT(DRAIN) DIM MILLIMETERS A B C TFSQ 1.0 0.05 0.7 0.05 1.0 0.05 0.8 0.05 0.35 0.15 0.05 0.38+0.02/-0.04 B D H T0 .1 0.05 A H CC DT CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage VSUPPLY 5 V Supply Current ISUPPLY 1 mA Power Dissipation PD 100 mW Junction Temperature Tj 150 Storage Temperature Tstg -55 150 15pF GND2 GND1 33pF Output Input 200Ω EQUIVALENT CIRCUIT TENTATIVE B 1 Type Name Marking

  1. 10. 21 2/2 KTX598TF Revision No : 1 ELECTRICAL CHARACTERISTICS (Ta=25 CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Supply Voltage VSUPPLY - - - 5.0 V Supply Current ISUPPLY* VSUPPLY=2.0V 150 - 350 A Input Capacitance CINPUT f=1kHz - 4 - Voltage Gain GV f=1kHz, VSUPPLY=2.0V - 3 - dB Gain Reduction with Frequency GV f=1kHz~100Hz, VSUPPLY=2.0V - - -1.0 dB Input Impedance ZINPUT f=1kHz, VSUPPLY=2.0V 30 - - M Outpur Impedance ZOUTPUT f=1kHz, VSUPPLY=2.0V - - 2.2 k Total Harmonic Distortion THD f=1kHz, VSUPPLY=2.0V, VIN=20mV - 0.6 - % Output Noise n f=1kHz, VSUPPLY=3.0V - -110 - dB Ta=25 , RL=2.2k CIN=5pF, VSIGNAL=28mVpp, See Specified AC Test Circuit Note 1: Absolute Maximum Ratings indicate Iimits beyond which damage to the device may occur. Note 2: ESD Test Condition is IEC 61000-4-2 Standard which is 330 in series with 150pF. Note 3: Supply Voltage indicates conditions for which the device is inteded to be functional, but specific performance is not guaranteed. For guaranteed specifications and the conditions, see the Electrical Characteristics. * ISUPPLY Classification Y(1):120~250, GR(2):210~350 5pF OSC 33µF 2.2k Vout VSUPPLY Ω 15pF 33pF 200Ω SPECIFIED TEST CIRCUIT