BL Galaxy Electrical Production specification
Silicon Epitaxial Planar Transistor SS8550
Document number: BL/SSSTC087 www.galaxycn.com
Rev.A 1
FEATURES Pb
z Collector Current.(IC= 1.5A） Lead-free
z Complementary To SS8550.
z Collector Dissipation: PC=0.3W (TC=25°C)
APPLICATIONS
z High Collector Current.
SOT-23
ORDERING INFORMATION
Type No. Marking Package Code
SS8550 Y2 SOT-23
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Symbol Parameter Value Units
VCBO Collector-Base Voltage -40 V
VCEO Collector-Emitter Voltage -25 V
VEBO Emitter-Base Voltage -5 V
ICCollector Current -Continuous -1.5 A
PCCollector Dissipation 0.3 W
Tj,Tstg Junction and Storage Temperature -55~150 ℃
BL Galaxy Electrical Production specification
Silicon Epitaxial Planar Transistor SS8550
Document number: BL/SSSTC087 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=-100μA,IE=0 -40 V
Collector-emitter breakdown voltage V(BR)CEO IC=-0.1mA,IB=0 B-25 V
Emitter-base breakdown voltage V(BR)EBO IE=-100μA,IC=0 -5
V
Collector cut-off current ICBO VCB=-40V,IE=0 -0.1 μA
Collector cut-off current ICEO VCE=-20V,IB=0 B -0.1 μA
Emitter cut-off current IEBO VEB=-5V,IC=0 -0.1 μA
VCE=-1V,IC=-100mA 120 400
DC current gain hFE VCE=-1V,IC=-800mA 40
Collector-emitter saturation voltage VCE(sat) IC=-800mA, IB= -80mA B -0.5 V
Base-emitter saturation voltage VBE(sat) IC=-800mA, IB= -80mA B -1.2 V
Transition frequency fT
VCE=-10V, IC= -50mA
f=30MHz 100 MHz
Output capacitance Cob VCB=-10V,IE=0,f=1MHz 20 pF
Base-emitter voltage VBEF IE=-1.5A -1.6 V
CLASSIFICATION OF hFE(1)
Rank L H J
Range 120-200 200-350 300-400
BL Galaxy Electrical Production specification
Silicon Epitaxial Planar Transistor SS8550
Document number: BL/SSSTC087 www.galaxycn.com
Rev.A 3
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
BL Galaxy Electrical Production specification
Silicon Epitaxial Planar Transistor SS8550
Document number: BL/SSSTC087 www.galaxycn.com
Rev.A 4
PACKAGE OUTLINE
Plastic surface mounted package SOT-23
SOT-23
Dim Min Max
A 2.85 2.95
B 1.25 1.35
C 1.0Typical
D 0.37 0.43
E 0.35 0.48
G 1.85 1.95
H 0.02 0.1
J 0.1Typical
K 2.35 2.45
All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
G
K
H
J
E
D
C
B
A
PACKAGE INFORMATION
Device Package Shipping
SS8550 SOT-23 3000/Tape&Reel
