BL Galaxy Electrical Production specification
NPN general purpose Transistor BC847AT/BT/CT
Document number: BL/SSSTH001 www.galaxycn.com
Rev.A 1
FEATURES Pb
z Ideally suited for automatic insertion.
z For switching and AF amplifier application.
Lead-free
APPLICATIONS
z General purpose switching and amplification.
SOT-523
ORDERING INFORMATION
Type No. Marking Package Code
BC846AT/BT/CT 1E/1F/1G SOT-523
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Symbol Parameter Value Units
VCBO Collector-Base Voltage 50 V
VCEO Collector-Emitter Voltage 45 V
VEBO Emitter-Base Voltage 6 V
ICCollector Current -Continuous 0.1 A
PCCollector Dissipation 150 mW
Tj,Tstg Junction and Storage Temperature -55~150 ℃
BL Galaxy Electrical Production specification
NPN general purpose Transistor BC847AT/BT/CT
Document number: BL/SSSTH001 www.galaxycn.com
Rev.A 2
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Parameter Symbol Test conditions MIN TYP MAX UNIT
Collector-base breakdown voltage V(BR)CBO IC=10μA,IE=0 50 V
Collector-emitter breakdown voltage V(BR)CEO IC=10mA,IB=0 B45 V
Emitter-base breakdown voltage V(BR)EBO IE=1μA,IC=0 6 V
Collector cut-off current ICBO VCB=30V,IE=0 0.1 μA
DC current gain BC847AT
BC847BT
BC847CT
hFE VCE=5V,IC=2mA
110
200
420
220
450
800
Collector-emitter saturation voltage VCE(sat)
IC=10mA, IB=0.5mA
I
B
C=100mA, IBB=5mA 0.25
0.6 V
Base-emitter saturation voltage VBE(sat)
IC=10mA, IB=0.5mA
I
B
C=100mA, IBB=5mA 0.7
0.9 V
Transition frequency fT
VCE=5V,
IC=10mA,f=100KHz 100 MHz
Collector output capacitance Cob VCE=5V,f=1KHz 4.5 Pf
Noise figure NF VCE=5V,f=1KHz
RS=2KΩ,BW=200Hz 10
4 dB
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
BL Galaxy Electrical Production specification
NPN general purpose Transistor BC847AT/BT/CT
Document number: BL/SSSTH001 www.galaxycn.com
Rev.A 3
PACKAGE OUTLINE
Plastic surface mounted package SOT-523
H
J
G
K
D
C
B
A
SOT-523
Dim Min Max
A 1.5 1.7
B 0.75 0.85
C 0.6 0.8
D 0.15 0.3
G 0.9 1.1
H 0.02 0.1
J 0.1Typical
K 1.45 1.75
All Dimensions in mm
PACKAGE INFORMATION
Device Package Shipping
BC847AT/BT/CT SOT-523 3000/Tape&Reel
