KTK597TV SEMICONDUCTOR N CHANNEL JUNCTION FIELD EFFECT TRANSISTOR TECHNICAL DATA CONDENSER MICROPHONE APPLICATION. FEATURES E Especially Suited for Use in Audio, Telephone. B Capacitor Microphones. Excellent Voltage Characteristics. Excellent Transient Characteristics. G F D A 2 1 I 3 CHARACTERISTIC ) SYMBOL RATING UNIT VGDO -20 V Gate Current IG 10 mA Drain Current ID 1 mA Drain Power Dissipation PD 100 mW Junction Temperature Tj 150 Tstg -55 150 Gate-Drain Voltage Storage Temperature Range J J C MAXIMUM RATING (Ta=25 DIM MILLIMETERS _ 0.05 1.2 + A _ 0.05 0.8 + B _ 0.05 C 0.32 + _ 0.05 D 0.3 + _ 0.05 E 1.2 + _ 0.05 0.8 + F 0.40 G _ 0.05 0.11 + H _ 0.05 0.2 + I 5 J 1. Source 2. Drain 3. Gate TVSM ELECTRICAL CHARACTERISTICS (Ta=25 ) CHARACTERISTIC SYMBOL Gate-Drain Breakdown Voltage V(BR)GDO IG=-100 A Gate-Source Cut-off Voltage VGS(OFF) IDSS (Note) Drain Current TEST CONDITION MIN. TYP. MAX. UNIT -20 - - V VDS=5V, ID=1 A - -0.6 -1.5 V VDS=5V, VGS=0 150 - 350 A Foward Transfer Admittance | yfs | VDS=5V, VGS=0, f=1kHz 0.4 1.2 - mS Input Capacitance Ciss VDS=5V, VGS=0, f=1MHz - 3.5 - pF Reverse Transfer Capacitance Crss VDS=5V, VGS=0, f=1MHz - 0.65 - pF Note : IDSS Classification Y(1):150~240, GR(2):210~350 Marking I DSS Rank Type Name 2006. 2. 3 Revision No : 0 F 1/5 KTK597TV ELECTRICAL CHARACTERISTICS (Ta=25 , VCC=4.5V, RL=1k , Cin=15pF, See Specified Test Circuit.) CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Voltage Gain GV Vin=10mV, f=1kHz - -3.0 - dB Reduced Voltage Characteristic GVV Vin=10mV, f=1kHz VCC=4.5V 1.5V - -1.2 -4.0 dB Frequency Characteristic GVF f=1kHz 110Hz - - -1.0 dB Input Resistance Zin f=1kHz 25 - - Output Resistance ZO f=1kHz - - 700 Total Harmonic Distortion THD Vin=30mV, f=1kHz - 1.0 Output Noise Voltage VNO Vin=0, A curve - - M % -110 dB SPECIFIED TEST CIRCUIT Voltage gain. Frequency Characteristic. Distortion. Reduced Voltage Characteristic. 1kΩ VCC =4.5V VCC =1.5V 33uF 15pF A B VTVM OSC V THD 1kΩ For Output Impedance 2006. 2. 3 Revision No : 0 2/5 KTK597TV I D - V DS I D - VGS 300 350 VDS =5V DRAIN CURRENT ID (µA) DRAIN CURRENT I D (µA) I DSS =200µA 250 VGS =0 200 150 VGS =-0.1V 100 VGS =-0.2V 50 VGS =-0.4V VGS =-0.3V 300 250 200 µA 00 150 SS 0 ID 1 2 3 4 5 yfs 6 7 8 9 10 -0.7 - I DSS CURRENT VOLTAGE VGS(off) (V) VDS =5V VGS =0V f=1kHz 1 0.5 0.3 200 300 400 500 -0.4 -0.3 -0.2 -0.1 VDS =5V I D =1µA -0.5 -0.3 -0.1 100 200 300 DRAIN CURRENT I DSS (µA) C iss - VDS C rss - VDS VGS =0 f=1MHz 5 3 1 3 5 0 -1 DRAIN CURRENT I DSS (µA) 10 1 -0.5 VGS(off) - I DSS 3 100 -0.6 GATE-SOURCE VOLTAGE VGS (V) 10 DRAIN-SOURCE VOLTAGE VDS (V) Revision No : 0 20 REVERSE TRANSFER CAPACITANCE C rss (pF) FORWARD TRANSFER ADMITTANCE yfs (mS) SS =1 50 DRAIN-SOURCE VOLTAGE V DS (V) INPUT CAPACITANCE C iss (pF) µA 70 ID 100 0 0 2006. 2. 3 =3 400 500 3 VGS =0 f=1MHz 1 0.5 0.3 1 3 5 10 20 DRAIN-SOURCE VOLTAGE VDS (V) 3/5 KTK597TV G VV - I DSS 2 VOLTAGE GAIN G V (dB) G V : VCC =4.5V Vin =10mV 0 R L=1.0kΩ f=1kHz I DSS : VDS =5.0V -2 -4 -6 -8 -10 TOTAL HARMONIC DISTORTION THD (%) 100 200 300 400 500 REDUCED VOLTAGE CHARACTERISIC GVV (dB) G V - I DSS 2 0 -2 G VV : VCC =4.5V -4 f=1kHz I DSS : VDS =5.0V -6 100 200 DRAIN CURRENT I DSS (µA) THD - I DSS Z IN - I DSS 400 500 36 INPUT RESISTANCE Z IN (MΩ) THD : VCC =4.5V Vin =30mV 3 f=1kHz I DSS : VDS =5.0V 1 0.5 0.3 Z IN : VCC =4.5V Vin =10mV 34 f=1kHz I DSS : VDS =5.0V 32 30 28 26 100 200 300 400 500 100 DRAIN CURRENT I DSS (µA) 200 OUTPUT NOISE VOLTAGE VNO (dB) Z O : VCC =4.5V Vin =10mV f=1kHz I DSS : VDS =5.0V 500 400 300 100 200 400 500 400 500 VNO - I DSS 700 600 300 DRAIN CURRENT I DSS (µA) Z O - I DSS OUTPUT RESISTANCE Z O (Ω) 300 DRAIN CURRENT I DSS (µA) 5 300 DRAIN CURRENT I DSS (µA) 2006. 2. 3 1.5V Vin =10mV Revision No : 0 400 500 -112 VNO : VCC =4.5V -114 Vin =0, A curve RL=1.0kΩ I DSS : VDS =5.0V -116 -118 -120 100 200 300 DRAIN CURRENT I DSS (µA) 4/5 THD - V IN P D - Ta 30 THD : VCC =4.5V f=1kHz I DSS : VDS =5.0V 10 0µA 5 I DSS =17 3 I DSS 0 = 30 µA 1 0.5 0 40 80 120 160 INPUT VOLTAGE V IN (mV) 2006. 2. 3 Revision No : 0 200 DRAIN POWER DISSIPATION PD (mW) TOTAL HARMONIC DISTORTION THD (%) KTK597TV 175 150 120 100 75 50 25 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE Ta ( C) 5/5