JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
JC T
BCW66
SOT-23 Plastic-Encapsulate Transistors
TRANSISTOR (NPN)
SOT-23
FEATURES
Complementary to BCW68
BCW66 is subdivided into three groups F,G and H according to DC current gain
1. BASE
2. EMITTER
3. COLLECTOR
MAXIMUM RATINGS (T
a
=25℃ unless otherwise noted)
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
R
ΘJA
T
j
T
stg
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Collector Power Dissipation
Thermal Resistance From Junction To Ambient
Junction Temperature
Storage Temperature
Value
75
45
5
800
200
625
150
-55½+150
Unit
V
V
V
mA
mW
℃/W
℃
℃
ELECTRICAL CHARACTERISTICS (T
a
=25℃ unless otherwise specified)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
Collector cut-off current
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
EBO
h
FE1
Test conditions
I
C
= 10
μ
A, I
E
=0
I
C
= 10mA, I
B
=0
I
E
=10
μ
A, I
C
=0
V
CB
=45 V, I
E
=0
V
EB
=4 V, I
C
=0
V
CE
=10V, I
C
=0. 1mA
BCW66F
BCW66G
BCW66H
BCW66F
BCW66G
BCW66H
BCW66F
BCW66G
BCW66H
BCW66F
BCW66G
BCW66H
35
50
80
75
110
180
100
160
250
35
60
100
Min
75
45
5
0.02
0.02
Typ
Max
Unit
V
V
V
μ
A
μ
A
h
FE2
DC current gain
h
FE3
h
FE4
Collector-emitter saturation voltage
Base-emitter saturation voltage
Transition frequency
Output capacitance
Input capacitance
Noise figure
V
CE(sat)
V
BE(sat)
V
CE
=1V, I
C
= 10mA
V
CE
=1V, I
C
=100mA
V
CE
=2V, I
C
=500mA
I
C
=100mA, I
B
=10mA
I
C
=500mA, I
B
=50mA
I
C
=500mA, I
B
=50mA
250
400
630
0.3
0.7
2
100
12
80
10
V
V
V
MHz
pF
pF
dB
f
T
C
ob
C
ib
NF
V
CE
=10V,I
C
=20mA,
f=100
MHz
V
CB
=10V,I
E
=0,
f=
1MHz
V
EB
=0.5V,I
E
=0,
f=
1MHz
V
CE
=5V,I
C
=0.2mA,
f=1K
Hz,
Rs=1KΩ,BW=200Hz
MARKING
Rank
Range
Marking
www.cj-elec.com
F
100-250
EF
G
160-400
EG
1
H
250-630
EH
D,Oct,2014
A,Jun,2014
Typical Characteristics
300
Static Characteristic
COMMON
EMITTER
T
a
=25
℃
560uA
480uA
400uA
h
FE
500
h
FE
—— I
C
V
CE
= 1V
(mA)
250
800uA
720uA 640uA
400
T
a
=100 C
o
DC CURRENT GAIN
200
I
C
COLLECTOR CURRENT
300
T
a
=25 C
o
150
320uA
240uA
160uA
200
100
50
100
I
B
=80uA
0
0
1
2
3
4
5
6
7
8
0
0.1
1
10
100
800
COLLECTOR-EMITTER VOLTAGE
V
CE
(V)
COLLECTOR CURRENT
I
C
(mA)
1.2
V
BEsat
—— I
C
COLLECTOR-EMITTER SATURATION
VOLTAGE V
CEsat
(mV)
β=10
400
V
CEsat
——
β=10
I
C
1.0
BASE-EMITTER SATURATION
VOLTAGE V
BEsat
(V)
300
0.8
T
a
=25
℃
0.6
200
0.4
T
a
=100
℃
100
T
a
=100
℃
T
a
=25
℃
0.2
0.0
0.1
1
10
100
800
0
0.1
1
10
100
800
COLLECTOR CURRENT
I
C
(mA)
COLLECTOR CURRENT
I
C
(mA)
200
180
160
140
120
100
80
60
40
20
0
1
f
T
——
I
C
100
C
ob
/ C
ib
——
V
CB
/
V
EB
f=1MHz
I
E
=0 / I
C
=0
(MHz)
f
T
TRANSITION FREQUENCY
CAPACITANCE
C
(pF)
T
a
=25 C
o
C
ib
10
C
ob
V
CE
=10V
T
a
=25 C
10
100
1
0.1
1
10
20
o
COLLECTOR CURRENT
I
C
(mA)
REVERSE VOLTAGE
V
(V)
0.3
P
c
——
T
a
COLLECTOR POWER DISSIPATION
P
c
(W)
0.2
0.1
0.0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE
T
a
(
℃
)
www.cj-elec.com
2
D,Oct,2014
A,Jun,2014
SOT-23 Package Outline Dimensions
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
Dimensions In Millimeters
Min
Max
0.900
1.150
0.000
0.100
0.900
1.050
0.300
0.500
0.080
0.150
2.800
3.000
1.200
1.400
2.250
2.550
0.950 TYP
1.800
2.000
0.550 REF
0.300
0.500
0°
8°
Dimensions In Inches
Min
Max
0.035
0.045
0.000
0.004
0.035
0.041
0.012
0.020
0.003
0.006
0.110
0.118
0.047
0.055
0.089
0.100
0.037 TYP
0.071
0.079
0.022 REF
0.012
0.020
0°
6°
SOT-23 Suggested Pad Layout
www.cj-elec.com
3
D,Oct,2014
A,Jun,2014
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