http://www.weitron.com.tw
WEITRON
SOT-23
1
2
3
SS8550L
PNP General Purpose Transistors
T1
VCEO
-1500
Value
-25
-40
-6.0
SS8550LT1=Y2
-0.1
-100
-100
E=-20Vdc, )
-40
-5.0
O
-25
-40
-6.0
-0.1
-0.1 u
u
IE=
0
-0.1
u
625
5.0
200
Lead(Pb)-Free
P b
SMALL-SIGNAL CHARACTERISTICS
Current-Gain-Bandwidth Product
(IC=-50 mAdc, VCE=-10 Vdc, f=30MHz) fT100 -
-
DC Current Gain
(IC=-100 mAdc, VCE=1.0 Vdc)
(IC=-800 mAdc, VCE=1.0 Vdc)
Collector-Emitter Saturation Voltage
(IC=-800 mAdc, IB=-80mAdc)
Base-Emitter Saturation Voltage
(IC=-800 mAdc, IB=-80mAdc)
hFE
VCE(sat)
VBE(sat)
-
-
-
-
-
Vdc
Vdc
ON CHARACTERISTICS
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued)
Characteristics Symbol Unit
Min Max
SS8550LT1
(1)
hFE
(2)
120
40
350
MHz
CLASSIFICATION OF h
FE(1)
Rank
Range
LH
120-200 200-350
-0.5
-1.2
WEITRON
http://www.weitron.com.tw
-0.4 -0.8 -1.2 -1.6 -2.0
-0.1
-0.2
-0.3
-0.4
-0.5
IB=-4.0mA
IB=-3.5mA
IB=-3.0mA
IB=-2.5mA
IB=-2.0mA
IB=-1.5mA
IB=-1.0mA
IB=-0.5mA
IC[mA], COLLECTOR CURRENT
VCE[V], COLLECT OR-EMITTER VOLTAGE
-0.1 -1 -10 -100 -1000
1
10
100
1000 VCE = -1V
hFE, DC CURRENT GAIN
IC[mA], CO LLECTOR CURRENT
-0.1 -1 -10 -100 -1000
-10
-100
-1000
-10000
VCE(sat)
VBE(sat)
IC=10IB
VBE(sat), VCE(sat)[V], SATURATION VOLTAGE
IC[mA], COLLECTOR CURRENT
-0.0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2
-0.1
-1
-10
-100 VCE = -1V
IC[mA], COLLECTOR CURRENT
VBE[V], BASE-EMITTER VOLTAGE
-1 -10 -100 -1000
10
100
1000VCE=-10V
fT[MHz], CURRENT GAIN-BANDWIDTH PRODUCT
IC[mA], COLLECTOR CURRENT
SS8550LT1
http://www.weitron.com.tw
WEITRON
FIG.1 Static Characteristic FIG.2 DC Current Gain
FIG.3 Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage FIG.4 Base-Emitter On Voltage
FIG.5 Current Gain Bandwidth Product
WEITRON
http://www.weitron.com.tw
Dim
A
B
C
D
E
G
H
J
K
L
M
Min
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
Max
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
A
B
D
EG
M
L
H
J
TOP VIEW
K
C
SOT-23
SOT-23 Outline Dimension
SS8550LT1
