KTK597

SEMICONDUCTOR TECHNICAL DATA CONDENSER MICROPHONE APPLICATION. FEATURES E KTK597 N CHANNEL JUNCTION FIELD EFFECT TRANSISTOR Expecially Suited for Use in Audio, Telephone. Capacitor Microphones. Excellent Voltage Characteristics. A M B M 2 D DIM A B C D E G H J K L Excellent Transient Characteristics. 1 3 G MILLIMETERS _ 2.00 + 0.20 _ 1.25 + 0.15 _ 0.90 + 0.10 0.3+0.10/-0.05 _ 2.10 + 0.20 0.65 0.15+0.1/-0.06 1.30 0.00-0.10 0.70 _ 0.42 + 0.10 0.10 MIN C L MAXIMUM RATING (Ta=25 CHARACTERISTIC Gate-Drain Voltage Gate Current Drain Current Drain Power Dissipation Junction Temperature Storage Temperature Range ) SYMBOL VGDO IG ID PD Tj Tstg RATING -20 10 1 100 150 -55 150 UNIT V mA mA mW J H N K N M N 1. SOURCE 2. DRAIN 3. GATE USM ELECTRICAL CHARACTERISTICS (Ta=25 CHARACTERISTIC Gate-Drain Breakdown Voltage Gate-Source Cut-off Voltage Drain Current Foward Transfer Admittance Input Capacitance Reverse Transfer Capacitance Note : IDSS Classification Y(1):150~240, ) TEST CONDITION IG=-100 A VDS=5V, ID=1 A VDS=5V, VGS=0 VDS=5V, VGS=0, f=1kHz VDS=5V, VGS=0, f=1MHz VDS=5V, VGS=0, f=1MHz MIN. -20 150 0.4 TYP. -0.6 1.2 3.5 0.65 MAX. -1.5 320 UNIT V V A mS pF pF SYMBOL V(BR)GDO VGS(OFF) IDSS (Note) | yfs | Ciss Crss GR(2):210~320 Marking I DSS Rank Type Name F 2002. 9. 17 Revision No : 4 1/5 KTK597 ELECTRICAL CHARACTERISTICS (Ta=25 , VCC=4.5V, RL=1k , Cin=15pF, See Specified Test Circuit.) CHARACTERISTIC Voltage Gain Reduced Voltage Characteristic Frequency Characteristic Input Resistance Output Resistance Total Harmonic Distortion Output Noise Voltage SYMBOL GV GVV GVF Zin ZO THD VNO TEST CONDITION Vin=10mV, f=1kHz Vin=10mV, f=1kHz VCC=4.5V 1.5V f=1kHz 110Hz f=1kHz f=1kHz Vin=30mV, f=1kHz Vin=0, A curve MIN. 25 TYP. -3.0 -1.2 1.0 -110 MAX. -4.0 -1.0 700 % dB UNIT dB dB dB M SPECIFIED TEST CIRCUIT Voltage gain. Frequency Characteristic. Distortion. Reduced Voltage Characteristic. 1kΩ 33uF 15pF VCC =4.5V VCC =1.5V A B VTVM OSC V THD 1kΩ For Output Impedance 2002. 9. 17 Revision No : 4 2/5 KTK597 I D - V DS 300 I DSS =200µA I D - VGS 350 VDS =5V VGS =0 DRAIN CURRENT I D (µA) 250 200 150 100 VGS =-0.2V VGS =-0.1V DRAIN CURRENT ID (µA) 300 250 200 150 100 50 0 ID SS =3 00 µA 50 0 0 1 2 3 4 ID SS =1 70 µA VGS =-0.4V VGS =-0.3V 5 6 7 8 9 10 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 DRAIN-SOURCE VOLTAGE V DS (V) GATE-SOURCE VOLTAGE VGS (V) yfs FORWARD TRANSFER ADMITTANCE yfs (mS) 3 - I DSS CURRENT VOLTAGE VGS(off) (V) VDS =5V VGS =0V f=1kHz VGS(off) - I DSS -1 VDS =5V I D =1µA -0.5 -0.3 1 0.5 0.3 100 200 300 400 500 DRAIN CURRENT I DSS (µA) -0.1 100 200 300 400 500 DRAIN CURRENT I DSS (µA) 10 INPUT CAPACITANCE C iss (pF) VGS =0 f=1MHz REVERSE TRANSFER CAPACITANCE C rss (pF) C iss - VDS C rss - VDS 3 VGS =0 f=1MHz 5 3 1 0.5 0.3 1 3 5 10 20 DRAIN-SOURCE VOLTAGE VDS (V) 1 1 3 5 10 20 DRAIN-SOURCE VOLTAGE VDS (V) 2002. 9. 17 Revision No : 4 3/5 KTK597 G V - I DSS 2 G V : VCC =4.5V G VV - I DSS REDUCED VOLTAGE CHARACTERISIC GVV (dB) 2 VOLTAGE GAIN G V (dB) 0 -2 -4 -6 -8 -10 100 Vin =10mV R L=1.0kΩ f=1kHz I DSS : VDS =5.0V 0 -2 G VV : VCC =4.5V 1.5V Vin =10mV f=1kHz I DSS : VDS =5.0V -4 -6 100 200 300 400 500 DRAIN CURRENT I DSS (µA) 200 300 400 500 DRAIN CURRENT I DSS (µA) TOTAL HARMONIC DISTORTION THD (%) THD - I DSS 5 INPUT RESISTANCE Z IN (MΩ) THD : VCC =4.5V Z IN - I DSS 36 Z IN : VCC =4.5V 3 Vin =30mV f=1kHz I DSS : VDS =5.0V 34 32 30 28 26 Vin =10mV f=1kHz I DSS : VDS =5.0V 1 0.5 0.3 100 200 300 400 500 DRAIN CURRENT I DSS (µA) 100 200 300 400 500 DRAIN CURRENT I DSS (µA) Z O - I DSS 700 OUTPUT RESISTANCE Z O (Ω) Z O : VCC =4.5V Vin =10mV f=1kHz I DSS : VDS =5.0V VNO - I DSS OUTPUT NOISE VOLTAGE VNO (dB) -112 VNO : VCC =4.5V Vin =0, A curve RL=1.0kΩ I DSS : VDS =5.0V 600 -114 500 -116 400 -118 300 100 200 300 400 500 -120 100 200 300 400 500 DRAIN CURRENT I DSS (µA) DRAIN CURRENT I DSS (µA) 2002. 9. 17 Revision No : 4 4/5 KTK597 TOTAL HARMONIC DISTORTION THD (%) THD - V IN 30 THD : VCC =4.5V f=1kHz I DSS : VDS =5.0V P D - Ta DRAIN POWER DISSIPATION PD (mW) 175 150 120 100 75 50 25 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE Ta ( C) 10 5 3 I DSS =17 0µA I DSS 0µA = 30 1 0.5 0 40 80 120 160 200 INPUT VOLTAGE V IN (mV) 2002. 9. 17 Revision No : 4 5/5