Transistor
Field Effect Transistor
Small Signal FET
s
2SK type (Junction type)
Absolute maximum ratings
(T
A
= 25 ƒC)
V
GDO (V)
2SK104
2SK105
2SK162
2SK163
2SK193
2SK195
2SK505
2SK507
2SK514
2SK518
2SK519
2SK523
2SK533
2SK660
2SK997
2SK998
2SK1000
2SK1109
*: V
GSD
TO-92
TO-92
TO-92
TO-92
SST
TO-92
TO-92
SST
SST
TO-92
SST
TO-92
TO-92
SST
SST
TO-92
SST
Mini mold
30
50
40
50
20
20
15
15
50
30
30
50
50
20
20
20
22
*
20
I
D (mA)
20
20
50
30
10
10
50
50
20
50
50
30
30
10
10
35
50
10
P
T (mW)
250
250
400
400
250
250
400
350
250
400
350
400
400
100
100
350
250
80
Electrical characteristics
(T
A
= 25 ƒC)
|Y
fs1
|
(ms)
2.5
2.1
45
9.0
3.5
3.5
19
19
1.8
17
17
9.0
9.0
150
(MAX.)
0.27
16
28
0.48
TYP.
Type number
Package
Applications
HF amplification
AF amplification
AF low noise amplification
AF low noise amplification
FM tuner
FM tuner
Video band RF amplification
Video band RF amplification
AF amplification
HF amplification
HF amplification
AF low noise amplification
AF low noise amplification
ECM impedance conversion
ECM impedance conversion
HF amplification
AM tuner, HF amplification
ECM impedance conversion
I
DSS (mA)
2.5
2.5
18
8.0
2.5
2.5
20
20
3.5
60
60
8.0
8.0
0.5
(MAX.)
0.5
(MAX.)
20
20
0.6
(MAX.)
TYP.
s
2SK type (MOS type) (1/2)
Absolute maximum rating
(T
A
= 25 ƒC)
Type
number
Package
I
D
V
DSS
(V)
Electrical characteristics
(T
A
= 25 ƒC)
|y
fs
|
(S)
R
DS(on)
V
GS
MIN.
0.4
0.4
0.4
0.03
0.03
0.4
0.4
(V)
(½)
DC
(A)
Pulse
(A)
P
T
(W)
Applications
MAX.
1.0
1.0
1.0
50
50
1.0
1.0
Switching
V
DS
(V)
I
D
(A)
I
D
(A)
TYP.
0.6
0.6
0.6
30
30
2SK679A
TO-92
2SK680A
SC-62
2SK681A
SP-8
2SK1132
SST
2SK1133
SC-59
2SK1272
TO-92
2SK1273
SC-62
30
30
30
50
50
60
60
±0.5
±1.0
±1.0
0.1
0.1
±1.0
±2.0
±1.5
±2.0
±2.0
0.2
0.2
±2.0
±4.0
0.75
1.0
1.0
0.25
0.2
0.75
2.0
10
10
10
5
5
10
10
0.5
0.5
0.5
0.02
0.02
0.5
0.5
4
4
4
4
4
4
4
0.5
0.5
0.5
0.02
0.02
0.5
0.5
145
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