BC846ALT1 Series
BC846, BC847 and BC848 are Preferred Devices
General Purpose
Transistors
NPN Silicon
Features
http://onsemi.com
COLLECTOR
3
1
BASE
Symbol
V
CEO
65
45
30
V
CBO
80
50
30
V
EBO
BC846
BC847, BC850
BC848, BC849
Collector Current − Continuous
I
C
6.0
6.0
5.0
100
mAdc
Vdc
Vdc
1
2
•
Pb−Free Packages are Available
•
Moisture Sensitivity Level: 1
•
ESD Rating − Human Body Model: >4000 V
ESD Rating
− Machine Model: >400 V
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
BC846
BC847, BC850
BC848, BC849
Collector−Base Voltage
BC846
BC847, BC850
BC848, BC849
Emitter−Base Voltage
Value
Unit
Vdc
2
EMITTER
3
SOT−23
CASE 318
STYLE 6
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
MARKING DIAGRAM
xxD
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR− 5 Board,
(Note 1)
T
A
= 25°C
Derate above 25°C
Thermal Resistance,
Junction−to−Ambient (Note 1)
Total Device Dissipation
Alumina Substrate (Note 2)
T
A
= 25°C
Derate above 25°C
Thermal Resistance,
Junction−to−Ambient (Note 2)
Junction and Storage
Temperature Range
Symbol
P
D
Max
225
Unit
mW
xx
D
= Specific Device Code
= Date Code
1.8
R
qJA
P
D
556
300
mW/°C
°C/W
mW
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
2.4
R
qJA
T
J
, T
stg
417
−55 to
+150
mW/°C
°C/W
°C
Preferred
devices are recommended choices for future use
and best overall value.
1. FR−5 = 1.0
0.75
0.062 in.
2. Alumina = 0.4
0.3
0.024 in 99.5% alumina.
©
Semiconductor Components Industries, LLC, 2004
1
June, 2004 − Rev. 6
Publication Order Number:
BC846ALT1/D
ONSEMI [ ON SEMICONDUCTOR ]
