BC846ALT1 Datasheet, PDF (1/6 Pages) Motorola, Inc – CASE 318-08, STYLE 6 SOT-23 (TO-236AB)

BC846ALT1 Series
BC846, BC847 and BC848 are Preferred Devices
General Purpose
Transistors
NPN Silicon
Features
• 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
Symbol Value Unit
Collector-Emitter Voltage
BC846
BC847, BC850
BC848, BC849
V_CEO
Vdc
65
45
30
Collector−Base Voltage
BC846
BC847, BC850
BC848, BC849
V_CBO
Vdc
80
50
30
Emitter−Base Voltage
BC846
BC847, BC850
BC848, BC849
V_EBO
Vdc
6.0
6.0
5.0
Collector Current − Continuous
I_C
100 mAdc
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.
THERMAL CHARACTERISTICS
Characteristic
Symbol Max
Unit
Total Device Dissipation FR− 5 Board,
(Note 1)
T_A = 25°C
Derate above 25°C
P_D
225
mW
1.8 mW/°C
Thermal Resistance,
Junction−to−Ambient (Note 1)
R_qJA
556
°C/W
Total Device Dissipation
Alumina Substrate (Note 2)
T_A = 25°C
Derate above 25°C
P_D
300
mW
2.4 mW/°C
Thermal Resistance,
Junction−to−Ambient (Note 2)
R_qJA
417
°C/W
Junction and Storage
Temperature Range
T_J, T_stg − 55 to
°C
+150
1. FR−5 = 1.0  0.75  0.062 in.
2. Alumina = 0.4  0.3  0.024 in 99.5% alumina.
http://onsemi.com
1
BASE
COLLECTOR
3
2
EMITTER
3
1
2
SOT−23
CASE 318
STYLE 6
MARKING DIAGRAM
xxD
xx
= Specific Device Code
D
= Date Code
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2004
1
June, 2004 − Rev. 6
Publication Order Number:
BC846ALT1/D