KEC KTK597E

SEMICONDUCTOR
KTK597E
TECHNICAL DATA
N CHANNEL JUNCTION FIELD
EFFECT TRANSISTOR
CONDENSER MICROPHONE APPLICATION.
FEATURES
E
Expecially Suited for Use in Audio, Telephone.
B
Capacitor Microphones.
Excellent Voltage Characteristics.
D
G
A
2
C
H
Excellent Transient Characteristics.
DIM
A
B
3
1
D
E
G
H
MILLIMETERS
_ 0.10
1.60 +
_ 0.10
0.85 +
_ 0.10
0.70 +
0.27+0.10/-0.05
_ 0.10
1.60 +
_ 0.10
1.00 +
0.50
_ 0.05
0.13 +
J
CHARACTERISTIC
)
J
C
MAXIMUM RATING (Ta=25
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
ELECTRICAL CHARACTERISTICS (Ta=25
2. DRAIN
3. GATE
ESM
)
CHARACTERISTIC
SYMBOL
Gate-Drain Breakdown Voltage
V(BR)GDO
IG=-100 A
Gate-Source Cut-off Voltage
VGS(OFF)
IDSS (Note)
Drain Current
1. SOURCE
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
-20
-
-
V
VDS=5V, ID=1 A
-
-0.6
-1.5
V
VDS=5V, VGS=0
150
-
320
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):210~320
Marking
I DSS Rank
Type Name
2002. 9. 17
Revision No : 2
F
1/5
KTK597E
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
V
THD
1kΩ
OSC
For Output
Impedance
2002. 9. 17
Revision No : 2
2/5
KTK597E
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
SS
1
2
3
4
5
yfs
6
7
8
9
µA
50
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 : 2
20
REVERSE TRANSFER CAPACITANCE C rss (pF)
FORWARD TRANSFER ADMITTANCE
yfs (mS)
=1
ID
DRAIN-SOURCE VOLTAGE V DS (V)
INPUT CAPACITANCE C iss (pF)
70
ID
100
0
0
2002. 9. 17
=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
KTK597E
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
200
300
400
500
2
0
-2
G VV : VCC =4.5V
-4
f=1kHz
I DSS : VDS =5.0V
-6
100
200
THD - I DSS
Z IN - I DSS
Vin =30mV
500
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)
400
36
THD : VCC =4.5V
300
DRAIN CURRENT I DSS (µA)
2002. 9. 17
300
DRAIN CURRENT I DSS (µA)
5
1.5V
Vin =10mV
DRAIN CURRENT I DSS (µA)
INPUT RESISTANCE Z IN (MΩ)
TOTAL HARMONIC DISTORTION THD (%)
100
REDUCED VOLTAGE CHARACTERISIC
GVV (dB)
G V - I DSS
Revision No : 2
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
5
I DSS
µA
170
=
3
I DSS
=
µA
300
1
0.5
0
40
80
120
160
INPUT VOLTAGE V IN (mV)
2002. 9. 17
Revision No : 2
200
DRAIN POWER DISSIPATION PD (mW)
TOTAL HARMONIC DISTORTION THD (%)
KTK597E
175
150
120
100
75
50
25
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE Ta ( C)
5/5