UTC 2SA928A PNP EPITAXIAL SILICON TRANSISTOR
AUDIO POWER AMPLIFIER
FEATURES
*Collector Dissipation Pc=1 W
*3 W Output Application
*Complement of 2SC2328A
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL RATING UNIT
Collector-base voltage VCBO -30 V
Collector-emitter voltage VCEO -30 V
Emitter-base voltage VEBO -5 V
Collector dissipation Pc 1 W
Collector current Ic -2 A
Junction Temperature Tj 150
Storage Temperature TSTG -55 ~ +150
ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Collector-base breakdown voltage BVCBO
Collector-emitter breakdown voltage BVCEO Ic=-10mA,IB=0 -30 V
Emitter-base breakdown voltage BVEBO IE=-1mA,Ic=0 -5 V
Collector cut-off current ICBO VCB=-30V,IE=0 -100 nA
Emitter cut-off current IEBO VBE=-5V,Ic=0 -100 nA
DC current gain(note) hFE VCE=-2V,Ic=-500mA 100 320
Base-emitter on voltage VBE(on) VCE=-2V,Ic=-500mA -1 V
Collector-emitter saturation voltage VCE(sat) Ic=-1.5A,IB=-0.03A -2 V
Output capacitace Cob VCB =-10V, IE =0,f=1MHz 48 pF
Current gain bandwidth product fT VCE=-2V,Ic=-500mA 120 MHz
CLASSIFICATION OF hFE
RANK O Y
RANGE 100-200 160-320
(Ta=25°C, unless otherwise specified)
(Ta=25°C, unless otherwise specified)
1
1: EMITTER 2: COLLECTOR 3: BASE
Ic=-100µA,I
E=0
-30 V
TO-92NL
°C
°C
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R211-009,A
1
UTC 2SA928A PNP EPITAXIAL SILICON TRANSISTOR
TYPICAL CHARACTERISTIC CURVES
-1400
-1200
-1000
-800
-600
-400
-200
(mA),COLLECTOR CURRENT
C
I
0
0-2-4-6-8-10-12-14-16
CE
V
FIG.1 STATIC
CHARACTERISTIC
IB=-7mA
IB=-6mA
IB=-5mA
IB=-4mA
IB=-3mA
IB=-2mA
IB=-1mA
(V),COLLECTOR-EMITTER VOLTAGE
FIG.2 BASE-EMITTER ON VLOTAGE
-1400
-1200
-1000
-800
-600
-400
-200
(mA),COLLECTOR CURRENT
C
I
0
0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2
V
V
CE
BE
(V),BASE-EMITTER VOLTAGE
=-2V
-1.4
FIG.3 DC CURRENT GAIN
1000
500
300
100
50
hFE DC CURRENT GAIN
30
10
-1 -3 -10 -30 -100 -300 -1000
Ic(mA),COLLECTOR CURRENT
FIG.5 POWER DERATING
1.2
1.0
0.8
0.6
0.4
0.2
(W),POWER DISSIPATION
D
P
0
0 20 40 60 80 100 120 140 160
Ta(°C),AMBIENT TEMPERATURE
VCE=-2V
-3000
FIG.4 COLLECTOR-EMITTER SATURATION VOLTAGE
-3
-1
-0.5
-0.3
-0.1
-0.05
-0.03
(sat)(V),SATURATION VOLTAGE
CE
-0.01
V
-1 -3 -10 -30 -100 -300 -1000
Ic(mA),COLLECTOR CURRENT
FIG.6 SAFE OPERATING AREA
-5
Ic(MAX) PULSE
-3
Ic(MAX)
Ta=25°C
-1
D.C
OPERATION
-0.5
-0.3
-0.1
-0.05
-0.03
(mA),COLLECTOR CURRENT
D
I
-0.01
-0.3
CE
(V), COLLECTOR EMITTER VOLTAGE
V
Ic=50l
B
Ta=25°C
1ms
1s
V
CEO
MAX
-0.5 -1-0.1 -3 -5 -10 -30
-3000
-50 -100
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R211-009,A
2
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