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SILICON PNP EPITAXIAL TYPE (PCT PROCESS)
2SA473
POWER AMPLIFIER APPLICATIONS.
CAR RADIO AND CAR STEREO OUTPUT STAGE
APPLICATIONS
FEATURES
. Good Linearity of hpE.
. Complementary to 2SC1173.
10.3 MAX,
Unit in mm
3.6 ±0.2
MAXIMUM RATINGS (Ta=25°C)
CHARACTERISTIC
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Emitter Current
Collector Power (Tc=25 o c)
Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
v CBO
VCEO
VEBO
ic
IE
Pc
T
3
Tstg
RATING
-30
-30
-5
-3
3
10
150
-55VL50
UNIT
V
V
V
A
A
W
°C
°C
ELECTRICAL CHARACTERISTICS (Ta=25°c)
2.54
in
d
2.54
? bj2-3-
s
1. BASE
2. COLLECTOR (HEAT SINK)
3. EM I TTER
JEDEC
EIAJ
TOSHIBA
T0-220AB
SC-46
2-10A1A
Mounting Kit No. AC75
Weight : 1.9g
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Collector Cut-off Current
Emitter Cut-off Current
Collector- Emitter
Breakdown Voltage
Emitter- Base
Breakdown Voltage
ICB0
IEBO
V (BR) CEO
VCB=-20V, I E=0
VEB=-5V, Ic-0
IC=-10mA, Ib=0
V(BR)EBO lE=-lmA, lc=0
- - -1.0 MA
- - -1.0 yA
-30 - - V
-5 - - V
DC Current Gain
Collector- Emitter
Saturation Voltage
Base-Emitter Voltage
Transition Frequency
hFE(l)
(No to)
hFE (2)
VcE(sat)
VBE
fT
VCE=-2V, I C=-0.5A
VcE=-2V, IC=-2.5A
I C=-2A, IB=-0.2A
VCE=~2V, Ic=-0.5A
VCE=-2V, I C=-0.5A
70 - 240
25 -
-
- -0.3 -0.8
V
- -0.75 -1.0
V
- 100 - MHz
Collector Output Capacitance
Note: hFE(D Classification
Cob VCB=-10V,lE=0,f=lMHz
: 70^140, Y
120^240
:
-
40 -
pF
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-143-

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2SA473
-3.2
D
oa
-as
JC
-40
- 30
l^""
-Z5
V CE
COMMON
EMITTER
T C = 25 "C
-go
-15
-10
-4>
= m AI " 3
T1
-2 -4 -6 -8 -10 -12
COLLECTOR-EMITTER VOLTAGE VCE (V)
h EE Ic
300
1
Tc= 7 5°C
-25
10
-Q003 -001 -0.03
CO MMON
EM T T R.. I TT,
Vci2 = 2V
-0.1 -0.3
-1
COLLECTOR CURRENT
WI c
-1.0 -
v ce (sat ) _ Ic
^ £EHIH -as - EMITTER
ho
«
m
-03 1
Ic/ I B= 10
JAv>
ig£ -0.1
OM
EHH -0.05
<\<^A
-0.03
-25
o<
OKI -0.01
_|L 1 INI
0.003 -0.01 -0.03 -0.1 -0.3 -1
-3
COLLECTOR CURRENT
IC _ VBE
I c (A)
COMMON
1
1
EMITTER
m<
ph a
V CE = -2V
T n =75'C 25 -2b
1
J // /
', /.
-0.1 -03 -0.5 -0.7 -0.9 -la
BASE-EMITTER VOLTAGE
-1.3 -1.5
VBE (V)
Ic 'BE
COMMON
1 EMITTER
VCE = -2V
«DMo /I
/I
//
VTC = 75"C
V -2 5
7'25
/
-02
-0.6
-1.0
-1.4
BASE-EMITTER V0LTAOE
-18
-2.2
v Be M
PC - T a
<?> T
T
(i) INFINITE HEAT
\ S INK
@ l00Xl00x2nm At
\ HEAT SINK
\«
H
^
® 50X50X2mmA^
|v HEAT SINK
O
P425
O (3)
OH V
H<
OPM
OH
oP
25 50 75 100 125 150 175
AMBIENT TEMPERATURE Ta (C)
SAFE OPERATING AREA
i | m-p-
i
" >K SINGLE NONREPETITIVE
- Iq MAX. (PULSED)^
HJLSE Ta = 25°C
1 1 1 1 1 11
Ic MAX.
(CONTINUOUS)
\\
'
^S
*%
k^
#-*o
\JfiA"
<?%.
- **°A\ v\\
\\\
jCURVES MUST BE
DERATED LINEARLY
-WITH amT n n t? F. a
INT EMP ER A'rtjpIE
v\\
\
c
e
-0.1
.. ..J
||
i
COLLECTOR-EMITTER VOLTAGE
vC e (v)
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