2SB778 PNP PLANAR SILICON TRANSISTOR
AUDIO POWER AMPLIFIER
DC TO DC CONVERTER
SC-65
!
High Current Capability
!
High Power Dissipation
ABSOLUTE MAXIMUM RATING (T
A
=25
)
Characteristic
Symbol
Rating
Unit
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base voltage
Collector Current (DC)
Collector Dissipation
Junction Temperature
Storage Temperature
V
CBO
V
CEO
V
EBO
I
C
P
C
T
j
Tstg
-120
-120
-6
-10
80
150
-55~150
V
V
V
A
W
ELECTRICAL CHARACTERISTICS (T
A
=25
)
Characteristic
Symbol
Test Condition
Min
Typ
Max
Unit
Collector Base Breakdown Voltage
Collector Emitter Breakdown Voltage
Emitter Base Breakdown Voltage
Collector Cutoff Current
Emitter Cutoff Current
*DC Current Gain
DC Current Gain
Collector- Emitter Saturation Voltage
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
h
FE1
h
FE2
V
CE(sat)
I
C
=-5 mA I
E
=0
I
C
=-10 mA R
BE
=
I
E
=-5mA I
C
=0
V
CB
=-60V I
E
=0
V
EB
=-4V I
C
=0
V
CE
=-5V I
C
=-1A
V
CE
=-5V I
C
=-2A
I
C
=-3A I
B
=-0.3A
-120
-120
-6
55
120
-0.1
-0.1
160
-1.5
V
V
V
mA
mA
V
Wing Shing Computer Components Co., (H.K.)Ltd.
Tel:(852)2341 9276 Fax:(852)2797 8153
Homepage:
http://www.wingshing.com
E-mail: wsccltd@hkstar.com
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