S8550
TRANSISTOR (PNP)
TO-92
FEATURES
Power dissipation
P
CM
: 0.625 W（Tamb=25℃）
Collector current
A
I
CM
:
-
0.5
Collector-base voltage
V
(BR)CBO
:
-
40 V
1 2 3
1. EMITTER
2. BASE
3. COLLECTOR
ELECTRICAL
CHARACTERISTICS（Tamb=25℃
（
℃
Symbol
voltage
voltage
V(BR)
CBO
V(BR)
CEO
V(BR)
EBO
I
CBO
I
CEO
I
EBO
H
FE（1）
unless otherwise specified）
）
Test
conditions
I
E
=0
I
B
=0
I
C
=0
I
E
=0
I
B
=0
I
C
=0
85
50
MIN
TYP
MAX
UNIT
V
V
V
Parameter
Collector-base
breakdown
Ic=
-
100
μA
,
Ic=
-
0.1 mA，
I
E
=
-
100
μ
A，
V
CB
=
-
40
V
CE
=
-
20
V
EB
=
-
3
V
CE
=
-
1 V,
V
CE
=
-
1 V,
V,
V,
V，
-
40
-
25
-
5
Collector-emitter breakdown
Emitter-base
breakdown
current
current
current
voltage
Collector cut-off
Collector cut-off
Emitter
cut-off
-
0.1
-
0.2
-
0.1
300
μ
A
μ
A
μ
A
I
C
= 50mA
I
C
= 500mA
DC
current
gain(note)
H
FE（2）
Collector-emitter saturation voltage
Base-emitter saturation
Base-emitter voltage
voltage
V
CE
(sat)
V
BE
(sat)
V
BE
I
C
=
-
500mA, I
B
= 50 mA
I
C
=
-
500mA, I
B
= 50 mA
I
E
=
-
100mA
V
CE
=
-
6 V,
I
C
=
-
20mA
150
-
0.6
V
V
V
-
1.2
-
1.4
Transition
frequency
f
T
MHz
f =
30MHz
CLASSIFICATION OF H
FE(1)
Rank
Range
B
85-160
C
120-200
D
160-300
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage:
http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
WINGS [ WING SHING COMPUTER COMPONENTS ]
