Dimensions in inches and (millimeters)
SOT-23
.016 (0.4)
.056 (1.43)
.037(0.95) .037(0.95)
max. .004 (0.1)
.122 (3.1)
.016 (0.4) .016 (0.4)
3
12
Top Vi ew
.102 (2.6)
.007 (0.175)
.045 (1.15)
.118 (3.0)
.052 (1.33)
.005 (0.125)
.094 (2.4)
.037 (0.95)
Case: SOT-23 Plastic Package
Weig ht : approx. 0.008 g
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified
Pin configuration
1 = Base, 2 = Emitter, 3 = Collector.
FEATURES
Small Signal Transistors (NPN)
5/98
Symbol Value Unit
Collector-Base Voltage BC846
BC847
BC848, BC849
VCBO
VCBO
VCBO
80
50
30
V
V
V
Collector-Emitter Voltage BC846
BC847
BC848, BC849
VCES
VCES
VCES
80
50
30
V
V
V
Collector-Emitter Voltage BC846
BC847
BC848, BC849
VCEO
VCEO
VCEO
65
45
30
V
V
V
Emitter-Base Voltage BC846, BC847
BC848, BC849
VEBO
VEBO
6
5
V
V
Collector Current IC100 mA
Peak Collector Current ICM 200 mA
Peak Base Current IBM 200 mA
Peak Emitter Current –IEM 200 mA
Power Dissipation at TSB = 50 °C Ptot 3101) mW
Junction Temperature Tj150 °C
Storage Temperature Range TS–65 to +150 °C
1) Device on fiberglass substrate, see layout
BC846 THRU BC849
NPN Silicon Epitaxial Planar Transistors
for switching and AF amplifier applications.
Especially suited for automatic insertion in
thick- and thin-film circuits.
These transistors are subdivided into three
groups A, B and C according to their current gain. The
type BC846 is available in groups A and B, however, the
types BC847 and BC848 can be supplied in all three
groups. The BC849 is a low noise type available in groups
B and C. As complementary types, the PNP transistors
BC856... BC859 are recommended.
♦
♦
♦
Marking code
Type Marking
BC846A
B
BC847A
B
C
1A
1B
1E
1F
1G
Type Marking
BC848A
B
C
BC849B
C
1J
1K
1L
2B
2C
