M28S Datasheet, PDF (1/2 Pages) Unisonic Technologies – AUDIO OUTPUT DRIVER AMPLIFIER

UTC M28S
NPN EPITAXIAL SILICON TRANSISTOR
AUDIO OUTPUT DRIVER
AMPLIFIER
FEATURES
*Excellent HFE linearity
*High DC Current Gain
*High Power Dissipation
APPLICATION
*Audio output driver amplifier
*General purpose switch
1
TO-92
1:EMITTER 2:COLLECTOR 3:BASE
ABSOLUTE MAXIMUM RATINGS ( Ta=25°C ,unless otherwise specified )
PARAMETERS
SYMBOL
RATING
Collector-base voltage
VCBO
40
Collector-emitter voltage
VCEO
20
Emitter-base voltage
VEBO
6
Collector dissipation(Ta=25°C)
Pc
850
Collector current
Ic
1.25
Base current
IB
0.4
Junction Temperature
Tj
150
Storage Temperature
TSTG
-55 ~ +150
UNITS
V
V
V
mW
A
A
°C
°C
ELECTRICAL CHARACTERISTICS(Ta=25°C,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Collector-base voltage
VCBO
Ic=0.1mA
40
Collector-emitter voltage
VCEO
Ic=1mA
20
Emitter-base voltage
VEBO
IE=0.1mA
6
Collector cut-off current
ICBO
VCB=35V,IE=0
Emitter cut-off current
IEBO
VEB=5V,Ic=0
DC current gain(note)
hFE1
VCE=1V,Ic=1mA
290
hFE2
VCE=1V,Ic=0.1A
300
hFE3
VCE1=1V,Ic=0.3A
300
hFE4
VCE=1V,Ic=0.5A
300
Collector-emitter saturation voltage VCE(sat)
Ic=600mA,IB=20mA
Current gain bandwidth product
fT
VCE=10V,Ic=50mA,f=1MHz 100
Output capacitance
Cob
VCB=10V,IE=0,f=1MHz
TYP
9
MAX
100
100
UNIT
V
V
V
nA
nA
1000
0.55 V
MHz
pF
UTC _{UNISONIC TECHNOLOGIES CO. LTD}
1
QW-R201-015,A