LESHAN RADIO COMPANY, LTD.
General Purpose Transistors
NPN Silicon
These transistors are designed for general purpose amplifier
applications. They are housed in the SOT–323/SC–70 which is
designed for low power surface mount applications.
1
BASE
3
COLLECTOR
BC846AWT1,BWT1
BC847AWT1,BWT1
CWT1
BC848AWT1,BWT1
CWT1
3
MAXIMUM RATINGS
Rating
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
Collector Current — Continuous
Symbol
V
CEO
V
CBO
V
EBO
2
EMITTER
BC846
65
80
6.0
100
BC847
45
50
6.0
100
BC848
30
30
5.0
100
Unit
V
V
V
mAdc
1
2
CASE 419–02, STYLE 3
SOT–323 /SC–70
I
C
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR– 5 Board, (1)
T
A
= 25°C
Thermal Resistance, Junction to Ambient
Total Device Dissipation
Junction and Storage Temperature
Symbol
P
D
R
θJA
P
D
T
J
, T
stg
Max
150
833
2.4
–55 to +150
Unit
mW
°C/W
mW/°C
°C
DEVICE MARKING
BC846AWT1 = 1A; BC846BWT1 = 1B; BC847AWT1 = 1E; BC847BWT1 = 1F;
BC847CWT1 = 1G; BC848AWT1 = 1J; BC848BWT1 = 1K; BC848CWT1 = 1L
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage
(I
C
= 10 mA)
Collector–Emitter Breakdown Voltage
(I
C
= 10
µA,
V
EB
= 0)
Collector–Base Breakdown Voltage
(I
C
= 10
µA)
Emitter–Base Breakdown Voltage
(I
E
= 1.0
µA)
BC846 Series
BC847 Series
BC848 Series
BC846 Series
BC847 Series
BC848 Series
BC846 Series
BC847 Series
BC848 Series
BC846 Series
BC847 Series,
BC848 Series
V
(BR)CEO
65
45
30
80
50
30
80
50
30
6.0
6.0
5.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
15
5.0
v
V
(BR)CES
v
V
(BR)CBO
v
V
(BR)EBO
I
CBO
v
nA
µA
Collector Cutoff Current (V
CB
= 30 V)
(V
CB
= 30 V, T
A
= 150°C)
1.FR–5=1.0 x 0.75 x 0.062in
K4–1/4
LRC [ LESHAN RADIO COMPANY ]
