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BC546B, BC547A, B, C,
BC548B, C
Amplifier Transistors
NPN Silicon
Features
• Pb−Free Package is Available*
MAXIMUM RATINGS
Rating
Symbol Value
Unit
Collector-Emitter Voltage
VCEO
Vdc
BC546
65
BC547
45
BC548
30
Collector-Base Voltage
VCBO
Vdc
BC546
80
BC547
50
BC548
30
Emitter-Base Voltage
Collector Current − Continuous
Total Device Dissipation @ TA = 25°C
Derate above 25°C
VEBO
IC
PD
6.0 Vdc
www.DataSheet4U.com
100 mAdc
625 mW
5.0 mW/°C
Total Device Dissipation @ TC = 25°C
Derate above 25°C
PD
1.5 Watt
12 mW/°C
Operating and Storage Junction
Temperature Range
TJ, Tstg
−55 to
+150
°C
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
Thermal Resistance,
Junction−to−Ambient
RqJA
200 °C/W
Thermal Resistance,
Junction−to−Case
RqJC
83.3 °C/W
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COLLECTOR
1
2
BASE
3
EMITTER
MARKING
DIAGRAM
TO−92
CASE 29
STYLE 17
BC
54xx
YWWG
1
2
3
BC54xx = Specific Device Code
Y = Year
WW = Work Week
G = Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2004
May, 2004 − Rev. 4
1
Publication Order Number:
BC546/D
BC546B, BC547A, B, C, BC548B, C
DEVICE ORDERING INFORMATION
Device
Package
Shipping†
BC546B
5000 Units / Bulk
BC546BRL1
2000 Tape & Reel
BC546BZL1
2000 Tape & Ammo Box
BC547ARL
2000 Tape & Reel
BC547ARL1
2000 Tape & Reel
BC547AZL1
2000 Tape & Ammo Box
BC547B
BC547BRL1
TO−92 (TO−226)
5000 Units / Bulk
2000 Tape & Reel
BC547BZL1
2000 Tape & Ammo Box
BC547C
BC547CZL1
BC548B
5000 Units / Bulk
2000 Tape & Ammo Box
5000 Units / Bulk
BC548BRL1
2000 Tape & Reel
BC548BZL1
BC548BZL1G
TO−92 (TO−226)
(Pb−Free)
2000 Tape & Ammo Box
BC548C
BC548CZL1
TO−92 (TO−226)
5000 Units / Bulk
2000 Tape & Ammo Box
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
5