Silicon Junction FETs (Small Signal)
2SK0663
(2SK663)
Silicon N-Channel Junction FET
For low-frequency amplification
For switching
0.3
+0.1
鈥?.0
unit: mm
(0.425)
0.15
+0.10
鈥?.05
I
Features
3
(0.65) (0.65)
1.3
鹵0.1
2.0
鹵0.2
I
Absolute Maximum Ratings
(Ta = 25擄C)
Parameter
Drain to Source voltage
Gate to Drain voltage
Gate to Source voltage
Drain current
Gate current
Allowable power dissipation
Junction temperature
Storage temperature
Symbol
V
DSX
V
GDO
V
GSO
I
D
I
G
P
D
T
j
T
stg
Ratings
55
鈭?5
鈭?5
30
10
150
125
鈭?5
to +125
Unit
V
V
V
mA
mA
mW
擄C
擄C
10擄
1: Source
2: Drain
3: Gate
0 to 0.1
0.9
鹵0.1
0.9
+0.2
鈥?.1
EIAJ: SC-70
SMini3-G1 Package
Marking Symbol (Example): 2B
I
Electrical Characteristics
(Ta = 25擄C)
Parameter
Drain to Source cut-off current
Gate to Source leakage current
Gate to Drain voltage
Gate to Source cut-off voltage
Mutual conductance
Symbol
I
DSS*
I
GSS
V
GDS
V
GSC
g
m
Conditions
V
DS
= 10V, V
GS
= 0
V
GS
=
鈭?0V,
V
DS
= 0
I
G
= 100碌A, V
DS
= 0
V
DS
= 10V, I
D
= 10碌A
V
DS
= 10V, I
D
= 5mA, f = 1kHz
V
DS
= 10V, V
GS
= 0, f = 1MHz
V
DS
= 10V, V
GS
= 0, R
g
= 100k鈩?/div>
f = 100Hz
2.5
7.5
6.5
1.9
2.5
55
80
鈭?
min
1
typ
max
12
鈭?0
Unit
mA
nA
V
V
mS
pF
pF
dB
Input capacitance (Common Source) C
iss
Reverse transfer capacitance (Common Source) C
rss
Noise figure
NF
*
I
DSS
rank classification
Runk
I
DSS
(mA)
P
1 to 3
2BP
Q
2 to 6.5
2BQ
R
5 to 12
2BR
Marking Symbol
Note) The part number in the parenthesis shows conventional part number.
0.2
鹵0.1
G
Low noise-figure (NF)
G
High gate to drain voltage V
GDO
G
S-mini type package, allowing downsizing of the sets and auto-
matic insertion through the tape/magazine packing.
1.25
鹵0.10
2.1
鹵0.1
5擄
1
2
253
1
2
3
