UTC K596
N-CHANNEL JUNCTION FET
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R207-001,A
CAPACITOR MICROPHONE
APPLICATIONS
FEATURES
*Especially Suited for use in Audio, Telephone Capacitor
Microphones
*Excellent Voltage characteristic
*Excellent Transient Characteristic
TO-92SP
1
1:SOURCE 2:GATE 3. DRAIN
ABSOLUTE MAXIMUM RATINGS
( Ta=25
C ,unless otherwise specified )
PARAMETER SYMBOL
RATING
UNIT
Gate Drain Voltage
V
GDO
-20 V
Gate Current
I
G
10
mA
Drain Current
I
D
1
mA
Power Dissipation
P
D
100
mW
Junctin Temperature
Tj
125
C
Storage Temperature
T
STG
-55~+125
C
ELECTRICAL CHARACTERISTICS
(Ta=25
C,unless otherwise specified)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Gate Drain Breakdown Voltage
BV
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
V
DS
=5V,V
GS
=0 100
800
A
Forward Transfer Admittance
lY
FS
l 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
Output Capacitance
C
RSS
V
DS
=5V,V
GS
=0,f=1MHz
0.65 pF
CLASSIFICATION OF I
DSS
RANK A B C D E
I
DSS
(
A)
100-170 150-240 210-350 320-480 440-800
UTC K596
N-CHANNEL JUNCTION FET
UTC
UNISONIC TECHNOLOGIES CO. LTD
2
QW-R207-001,A
TEST CIRCUIT(Ta=25
C)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Voltage Gain
Gv
V
IN
=10mV, f=1KHz
-3
dB
Reduced Voltage Characteristic
GvV
V
IN
=10mV, f=1KHz,
Vcc=4.5V->1.5V
-1.2
-3.5 dB
Frequency Characteristic
GvF
f=1KHz to 110Hz
-1
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 %
Output Noise Voltage
V
NO
V
IN
=0, A CURVE
-110
dB
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