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
V
GDO
I
G
I
D
P
D
T
j
T
stg
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 : I
DSS
Classification
Y(1):150~240,
SYMBOL
V
(BR)GDO
V
GS(OFF)
I
DSS
(Note)
| y
fs
|
C
iss
C
rss
GR(2):210~320
TEST CONDITION
I
G
=-100 A
V
DS
=5V, I
D
=1 A
V
DS
=5V, V
GS
=0
V
DS
=5V, V
GS
=0, f=1kHz
V
DS
=5V, V
GS
=0, f=1MHz
V
DS
=5V, V
GS
=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
Marking
I
DSS
Rank
Type Name
F
2002. 9. 17
Revision No : 4
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