MAXIMUM RATINGS
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current-Continuous
Symbol
VCEO
VCBO
VEBO
IC
Value
Unit
Vdc
Vdc
Vdc
mAdc
Rating
Characteristics
Symbol
Min
Max
Unit
ELECTRICAL CHARACTERISTICS
Collector-Emitter Breakdown Voltage(I =-1 mAdc, I =0)
C
B
Collector-Base Breakdown Voltage(I =-50 uAdc, I =0)
C
E
Emitter-Base Breakdown Voltage(I =-50 uAdc, I =0)
E
C
Collector Cufoff Current(V =-20Vdc, I =0)
CB
E
Emitter Cufoff Current(V =-5Vdc, I =0)
EB
C
V(BR)CEO
V(BR)CBO
V(BR)EBO
ICBO
IEBO
-6.0
-
-
-
-
-
-0.5
Vdc
Vdc
Vdc
uAdc
uAdc
2SB1386
WEITRON
http://www.weitron.com.tw
Epitaxial Planar Transistor
(Ta=25 C)
-20
-30
-6.0
THERMAL CHARACTERISTICS
Total Device Dissipation FR-5 Board
T =25 C
Derate above 25 C
Thermal Resistance, Junction Ambient
Symbol
Value
Unit
mW
Characteristics
0.5
833
T
150
C
Device Marking
2SB1386=
-20
-30
-0.5
(1)
A
PD
mW/ C
C/W
R
JA
J,
Tstg
Junction and Storage, Temperature
-55 to +150
1. FR-5=1.0 0.75 0.062 in
I
I
I
I
SOT-23
1
1
2
2
3
3
COLLECTOR
EMITTER
BASE
PNP Silicon
Transition Frequency
P
DC Current Gain
hFE
Cob
Vdc
ON CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(TA=25 C unless otherwise noted) (Countinued)
Characteristics
Symbol
Unit
Min
Max
-
-
-
-
-
-
2SB1386
WEITRON
http://www.weitron.com.tw
(I = -0.5 Adc, V = -2.0 Vdc)
82
390
120
60
Classification of hFE
Rank
P
Y
G
Range
Marking
82-180
120-270
180-390
TYP
Output Capacitance
(I = 50 mAdc, V = -6.0 Vdc, f=30MHz)
E
C
CE
CE
(I = 0 Adc, V = -20 Vdc, f=1MHz)
E
CB
fT
F
2SB1386
WEITRON
http://www.weitron.com.tw
FIG.1 Grounded Emitter Propagation
Characteristics
C
O
L
L
E
C
T
O
R
C
U
R
R
E
N
T
:
I
C
(
A
)
BASE TO EMITTER VOLTAGE : V
BE
(V)
0
-1.4
-1.2
-1.0
-0.8
-0.6
-0.4
-0.2
-1m
-2m
-5m
-10m
-20m
-200m
-100m
-50m
-500m
-1
-2
-10
-5
FIG.2 Grounded Emitter Output
Characteristics
C
O
L
L
E
C
T
O
R
C
U
R
R
E
N
T
:
I
C
(
A
)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
0
-0.4
-0.8
-1.2
-1.6
-2.0
-1
-2
-3
-5
-4
0
I
B
=0A
20mA
25mA
30mA
10mA
5mA
15mA
50mA
45mA
40mA
35mA
FIG.3 DC Current Gain vs.
Collector Current
D
C
C
U
R
R
E
N
T
G
A
I
N
:
h
F
E
COLLECTOR CURRENT : I
C
(A)
2V
V
CE
=5V
1V
-1m
-5m-0.01
-0.05
-1 -2
-5 -10
-2m
100
200
500
1k
2k
5k
50
20
10
5
-0.02
-0.1
-0.5
-0.2
FIG.4 DC Current Gain vs.
Collector Current
D
C
C
U
R
R
E
N
T
G
A
I
N
:
h
F
E
COLLECTOR CURRENT : I
C
(A)
-1m
-5m-0.01
-0.05
-1 -2
-5 -10
-2m
100
200
500
1k
2k
5k
50
20
10
5
-0.02
-0.1
-0.5
-0.2
FIG.5 DC Current Gain vs.
Collector Current
D
C
C
U
R
R
E
N
T
G
A
I
N
:
h
F
E
COLLECTOR CURRENT : I
C
(A)
-1m
-5m-0.01
-0.05
-1 -2 -5 -10
-2m
100
200
500
1k
2k
5k
50
20
10
5
-0.02
-0.1
-0.5
-0.2
FIG.6 Collector-Emitter Saturation
Voltage vs. Collector Current
I
C
/I
B
50/1
/1
40/1
30/1
10/1
C
O
L
L
E
C
T
O
R
S
A
T
U
R
A
T
I
O
N
V
O
L
T
A
G
E
:
V
C
E
(
s
a
t
)
(
V
)
COLLECTOR CURRENT : I
C
(A)
-1 -2
-5 -10
-0.01-0.02
-0.1 -0.2 -0.5
-0.05
-2m -5m
-0.01
-2
-1
-0.5
-0.2
-0.1
-0.05
-0.02
-5
V =2V
CE
V =1V
CE
V =2V
CE
25 C
25 C
25 C
25 C
T =100 C
a
T =25 C
a
a
T =25 C
25 C
T =100 C
a
T =25 C
a
25 C
T =100 C
a
2SB1386
WEITRON
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FIG.7 Collector-Emitter Saturation
Voltage vs. Collector Current
B
C
C
O
L
L
E
C
T
O
R
S
A
T
U
R
A
T
I
O
N
V
O
L
T
A
G
E
:
V
C
E
(
s
a
t
)
(
V
)
COLLECTOR CURRENT : I
C
(A)
-1 -2
-5 -10
-0.01-0.02
-0.1-0.2 -0.5
-0.05
-2m -5m
-0.01
-2
-1
-0.5
-0.2
-0.1
-0.05
-0.02
-5
FIG.8 Collector-Emitter Saturation
Voltage vs. Collector Current
25 C
C
O
L
L
E
C
T
O
R
S
A
T
U
R
A
T
I
O
N
V
O
L
T
A
G
E
:
V
C
E
(
s
a
t
)
(
V
)
COLLECTOR CURRENT : I
C
(A)
-1 -2
-5 -10
-0.01-0.02
-0.1-0.2 -0.5
-0.05
-2m -5m
-0.01
-2
-1
-0.5
-0.2
-0.1
-0.05
-0.02
-5
FIG.9 Collector-Emitter Saturation
Voltage vs. Collector Current
C
O
L
L
E
C
T
O
R
S
A
T
U
R
A
T
I
O
N
V
O
L
T
A
G
E
:
V
C
E
(
s
a
t
)
(
V
)
COLLECTOR CURRENT : I
C
(A)
-1 -2
-5 -10
-0.01-0.02
-0.1-0.2 -0.5
-0.05
-2m -5m
-0.01
-2
-1
-0.5
-0.2
-0.1
-0.05
-0.02
-5
C
O
L
L
E
C
T
O
R
S
A
T
U
R
A
T
I
O
N
V
O
L
T
A
G
E
:
V
C
E
(
s
a
t
)
(
V
)
COLLECTOR CURRENT : I
C
(A)
-1 -2
-5 -10
-0.01-0.02
-0.1-0.2 -0.5
-0.05
-2m -5m
-0.01
-2
-1
-0.5
-0.2
-0.1
-0.05
-0.02
-5
FIG.10 Collector-Emitter Saturation
Voltage vs. Collector Current
FIG.11 Gain Bandwidth Product
vs. Emitter Current
EMITTER CURRENT : I
E
(mA)
T
R
A
N
S
E
I
T
I
O
N
F
R
E
Q
U
E
N
C
Y
:
f
T
(
M
H
z
)
1
2
5
10
50 100 200 500
20
20
50
100
200
500
1000
10
5
2
1
1000
FIG.12 Collector Output Capacitance
vs. Collector-Base Voltage
C
O
L
L
E
C
T
O
R
O
U
T
P
U
T
C
A
P
A
C
I
T
A
N
C
E
:
C
o
b
(
p
F
)
COLLECTOR TO BASE VOLTAGE : V
CB
(V)
-0.1 -0.2
-0.5 -1
-2
-5 -10 -20
-50
1000
500
200
100
50
10
20
T =100 C
I /I =10
C
B
I /I =50
C
B
I /I =30
a
25 C
25 C
T =100 C
a
25 C
C
B
I /I =40
25 C
25 C
T =100 C
a
T =100 C
a
25 C
25 C
I =0A
f=1MHz
CE
V =6V
E
T =25 C
a
T =25 C
a
2SB1386
WEITRON
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FIG.13 Emitter Input Capacitance
vs. Emitter-Base Voltage
E
M
I
I
T
E
R
I
N
T
P
U
T
C
A
P
A
C
I
T
A
N
C
E
:
C
i
b
(
p
F
)
EMITTER TO BASE VOLTAGE : V
EB
(V)
10
20
50
100
200
500
1000
-0.1 -0.2
-0.5
-1
-2
-5
-10
T =100 C
a
f=1MHz
I =0A
c
2SB1386
Dim
A
B
C
D
E
G
H
J
K
L
M
Min
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
Max
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
A
B
D
E
G
M
L
H
J
T OP V IE W
K
C
SOT-23 Package Outline Dimensions
Unit:mm
WEITRON
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