2002. 8. 7
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SEMICONDUCTOR
TECHNICAL DATA
KTK596
N CHANNEL JUNCTION FIELD
EFFECT TRANSISTOR
Revision No : 3
CONDENSER MICROPHONE APPLICATION.
FEATURES
Expecially Suited for Use in Audio, Telephone.
Capacitor Microphones.
Excellent Voltage Characteristics.
Excellent Transient Characteristics.
MAXIMUM RATING (Ta=25 )
1
2
3
TO-92M
DIM MILLIMETERS
A
B
C
D
E
F
G
H
J
K
1. SOURCE
2. GATE
3. DRAIN
3.20 MAX
4.30 MAX
0.55 MAX
2.40 0.15
1.27
2.30
14.00 0.50
0.60 MAX
1.05
1.45
25
0.55 MAX
L
M
N
F
A
G
J
K
D
E
E
L
N
M
C
H
0.80
O
0.75
O
B
+
_
+
_
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
SYMBOL
RATING
UNIT
Gate-Drain Voltage
V
GDO
-20
V
Gate Current
I
G
10
mA
Drain Current
I
D
1
mA
Drain Power Dissipation
P
D
400
mW
Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Gate-Drain Breakdown Voltage
V
(BR)GDO
I
G
=-100 A
-20
-
-
V
Gate-Source Cut-off Voltage
V
GS(OFF)
V
DS
=5V, I
D
=1 A
-
-0.6
-1.5
V
Drain Current
I
DSS
(Note)
V
DS
=5V, V
GS
=0
100
-
480
A
Foward Transfer Admittance
| y
fs
|
V
DS
=5V, V
GS
=0, f=1kHz
0.4
1.2
-
mS
Input Capacitance
C
iss
V
DS
=5V, V
GS
=0, f=1MHz
-
3.5
-
pF
Reverse Transfer Capacitance
C
rss
V
DS
=5V, V
GS
=0, f=1MHz
-
0.65
-
pF
Note : I
DSS
Classification A:100 170, B:150 240, C:210 350, C1:210~310, C2:290~350, D:320 480
2002. 8. 7
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KTK596
Revision No : 3
ELECTRICAL CHARACTERISTICS
(Ta=25 , V
CC
=4.5V, R
L
=1k , C
in
=15pF, See Specified Test Circuit.)
SPECIFIED TEST CIRCUIT
Voltage gain.
Frequency Characteristic.
Distortion.
Reduced Voltage Characteristic.
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Voltage Gain
G
V
V
in
=10mV, f=1kHz
-
-3.0
-
dB
Reduced Voltage Characteristic
G
VV
V
in
=10mV, f=1kHz V
CC
=4.5V 1.5V
-
-1.2
-4.0
dB
Frequency Characteristic
G
VF
f=1kHz 110Hz
-
-
-1.0
dB
Input Resistance
Z
in
f=1kHz
25
-
-
M
Output Resistance
Z
O
f=1kHz
-
-
700
Total Harmonic Distortion
THD
V
in
=30mV, f=1kHz
-
1.0
%
Output Noise Voltage
V
NO
V
in
=0, A curve
-
-
-110
dB
CC
V =4.5V
V =1.5V
CC
15pF
VTVM
OSC
For Output
1k
V
THD
A
B
33uF
Impedance
1k
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KTK596
Revision No : 3
1
TOTAL HARMONIC DISTORTION THD (%)
0.5
30
0
INPUT VOLTAGE V (mV)
IN
THD - V
V - I
DSS
DRAIN CURRENT I (
A)
50
100
300
1k
-120
NO
OUTPUT NOISE VOLTAGE V (dB)
THD - I
DSS
DRAIN CURRENT I (
A)
50
100
300
1k
3
TOTAL HARMONIC DISTORTION THD (%)
10
NO
DSS
-118
-116
-114
-112
-110
500
70
V :V =4.5V
V =0,A CURVE
R =1.0k
I :V =5.0V
NO
CC
i
L
DSS
DS
IN
40
80
120
160
200
240
0.7
3
5
10
THD : V =4.5V
f=1kHz
I : V =5.0V
CC
DSS
DS
I =100
A
DSS
I =250
A
DSS
I
=400
A
DSS
REDUCED VOLTAGE CHARACTERISTIC
-6
v
300
1k
100
50
DRAIN CURRENT I (
A)
DSS
G V - I
v
DSS
G V (dB)
500
70
-4
-2
0
2
DS
DSS
in
CC
v
I :V =5.0V
f=1kHz
V =10mV
G V :V =4.5V 1.5V
26
INPUT RESISTANCE Z (M
)
i
300
100
70
50
DRAIN CURRENT I ( A)
DSS
Z - I
DSS
500
70
5
7
30
50
DS
DSS
CC
I : V =5.0V
f=1kHz
THD : V =4.5V
Z - I
DSS
DRAIN CURRENT I (
A)
50
70 100
300
200
o
OUTPUT RESISTANCE Z (
)
i
DSS
28
30
32
34
36
500
1k
Z :V =4.5V
V =10mV
f=1kHz
I :V =5.0V
i
CC
in
DSS
DS
o
DSS
300
400
500
600
700
500
1k
DS
DSS
in
CC
o
I :V =5.0V
f=1kHz
V =10mV
Z :V =4.5V
in
V =30mV
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