KST-4019-001
1
STK596K
N-Channel Junction FET
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
Description
Capacitor Microphone application
Features
Especially suited for use in audio, telephone capacitor microphones
Excellent voltage characteristic
Excellent transient characteristic
Ordering
Information
Type NO.
Marking
Package Code
STK596K
J
SOT-623F
:I
DSS
Rank
Outline Dimensions unit :
mm
PIN Connections
1. Drain
2. Source
3. Gate
KST-4019-001
2
STK596K
Absolute maximum ratings
(Ta=25
C)
Characteristic 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
Junction Temperature
T
J
150 C
Storage Temperature range
T
stg
-55~150 C
Electrical Characteristics
(Ta=25
C)
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Gate-drain breakdown voltage
V
(BR)GDO
I
G
=-100A
-20
V
Cutoff voltage
V
GS(off)
V
DS
=5V, I
D
=1
-0.6 -1.5 V
Zero Voltage Drain current
I
DSS
V
DS
=5V, V
GS
=0 100
800
A
Forward transfer admittance
y
fs
V
DS
=5V, V
GS
=0, f=1KHz
0.4
1.2
mS
Input capacitance
Ciss
V
DS
=5V, V
GS
=0, f=1MHz
3.5
pF
Reverse Transfer capacitance
Crss
V
DS
=5V, V
GS
=0, f=1MHz
0.65
pF
Output Noise Voltage
V
NO
V
IN
=, A CURVE
-
dB
I
DSS
Classification
Classification A
B
C
D
E
I
DSS
[]
100 ~ 170
150 ~ 240
210 ~ 350
320 ~ 480
440 ~ 800
Noise Voltage Test Circuit
VTVM
V
CC
V
Cin=15p
1k
JIS A
V
KST-4019-001
5
STK596K
These AUK products are intended for usage in general electronic equipments(Office and
communication equipment, measuring equipment, domestic electrification, etc.).
Please make sure that you consult with us before you use these AUK products in equipm-
ents which require high quality and/or reliability, and in equipments which could have
major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic
signal, combustion central, all types of safety device, etc.).
AUK cannot accept liability to any damage which may occur in case these AUK products
were used in the mentioned equipments without prior consultation with AUK.
PDF 
ZIP
