Bipolar Junction Transistor
Small Signal General Purpose Transistor
Type No.
Mark
SMD Type
f
T
(MHz)
h
FE
V
CE(sat)
(V)
Max. Ratings
Internal Circuit
V
CEO
I
C
P
C
V
CE
I
C
I
C
I
B
V
CE
(Top view)
Min. Max.
Max.
Min. Typ.
(V) (mA) (mW)
(V) (mA)
(mA) (mA)
(V)
6
5
4
I
C
(mA)
Package
Outline (Unit : mm)
KTA701U
S
1
6
-50
2
5
-150
200
120
400
-6
-2
-0.3
-100
-10
80
-
-10
-1
3
4
KTA711U
E
1
6
2
5
3
4
-50
-150
200
120
400
-6
-2
-0.3
-100
-10
80
-
-10
-1
KTA712U
F
1
2
3
-50
-150
200
120
400
-6
-2
-0.3
-100
-10
80
-
-10
-1
6
5
4
KTC801U
L
1
6
50
2
5
150
200
120
400
6
2
0.25
100
10
80
-
10
1
3
4
KTC811U
V
1
6
2
5
3
4
50
150
200
120
400
6
2
0.3
100
10
80
-
10
1
KTC812U
W
1
2
3
50
150
200
120
400
6
2
0.3
100
10
80
-
10
1
+
2.0
_ 0.2
0.2
+0.1
-0.05
6
5
4
0.15
+0.1
-0.05
KTX101U
B
1
6
50
2
5
150
200
120
400
6
2
100
10
80
-
10
1
US6
3
4
+
2.1
_ 0.1
+
1.25
_ 0.1
0.25
-0.3
0.650.65
_
1.3
+0.1
+
0.9
_ 0.1
KTX102U
D
1
2
3
50
6
Q1
Q2
1
6
Q1
Q2
1
2
3
150
200
120
400
6
2
-0.3
0.25
100
10
80
-
10
1
5
4
KTX211U
BF
-12
-500
200
270
680
-2
-10
-0.25
-200
-10
-
260
-2
-10
2
5
3
4
KTX212U
BG
12
500
200
270
680
2
10
0.25
200
10
-
260
2
10
6
Q1
5
4
KTX213U
BH
Q2
1
6
Q1
Q2
1
2
3
-12
-500
200
270
680
-2
-10
-0.25
-200
-10
-
260
-2
-10
2
5
3
4
KTX214U
BI
12
500
200
270
680
2
10
0.25
200
10
-
260
2
10
6
Q1
5
4
KTX215U
BJ
Q2
1
2
3
-12
-500
150
270
680
-2
-10
-0.25
-200
-10
-
260
-2
-10
Note)
: h
FE
Grade
Small Signal Low Noise Transistor
Type No.
h
FE
V
CE(sat)
(V)
f
T
(MHz)
Max. Ratings
Mark Complementary Mark V
Package
I
C
P
C
V
CE
I
C
I
C
I
B
V
I
Rg
f
CEO
Max.
Max.
Max.
CE C
(V) (mA) (mW)
(V) (mA)
(mA) (mA)
(V) (mA) ( ) (kHz)
C
T
D
T6
U6
AC
AD
: Typ,
Outline (Unit : mm)
KTA2017
KTC4666
KTC4077
BSS63
BSS64
KTA1517
KTC3911S
Note)
: Min,
KTC4077
-
KTA2017
-
-
KTC3911S
KTA1517
: h
FE
Grade
-
C
-
-
AD
AC
50
120
-100
80
-120
120
150
100
-100
100
-100
100
100
100
200
200
150
150
3600
700
30
60
700
700
6
6
-1
1
-6
6
2
2
0.25
0.3
100
10
-25
4
-10
10
10
1
-2.5
0.4
-1
1
0.5
10
-
-
10
10
6
6
-
-
-6
6
0.1
0.1
-
-
-0.1
0.1
10
10
-
-
10
10
0.1
1
-
USM
0.3
-+0.1
0.42
0.05
0.65
_
0.9
+ 0.1
1.30
-10 -0.25
1
-2
2
0.15
-0.3
0.3
1.3
+0.2
-0.15
+
2.93
_ 0.2
-
SOT-23
1
1
2.4
+0.3
-0.2
0.55
0.95
1.90
0.13
+0.1
-0.05
0.45
+0.15
-0.05
1.0
+0.2
-0.1
1.3
Max
27
0.2
MIN
0.15
+0.1
0.1
Min
-0.06
D
-120
-100
100
700
-6
-2
-0.3
-10
-1
10
-6
-0.1
10
1
+
2.1
_ 0.2
+
1.25
_ 0.15
+
2.0
_ 0.2
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