JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-89-3L Plastic-Encapsulate Transistors
SOT-89-3L
2SA1797
TRANSISTOR (PNP)
1. BASE
FEATURES
z
Low saturation voltage
z
Excellent DC current gain characteristics
z
Complements to 2SC4672
2. COLLECTOR
1
2
3. EMITTER
3
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol
Parameter
Value
Unit
VCBO
Collector-Base Voltage
-50
V
VCEO
Collector-Emitter Voltage
-50
V
VEBO
Emitter-Base Voltage
-6
V
IC
Continuous Collector Current
-2
A
ICM
PC
Peak Pluse Current
Collector Power dissipation
-3
500
A
mW
TJ
Junction Temperature
150
℃
Tstg
Storage Temperature
-55~150
℃
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test conditions
Min
Typ
Max
Unit
Collector-base breakdown voltage
V(BR)CBO
IC=-50μA, IE=0
-50
V
Collector-emitter breakdown voltage
V(BR)CEO
IC=-1mA, IB=0
-50
V
Emitter-base breakdown voltage
V(BR)EBO
IE=-50μA, IC=0
-6
V
Collector cut-off current
ICBO
VCB=-50V, IE=0
-0.1
μA
Emitter cut-off current
IEBO
VEB=-5V, IC=0
-0.1
μA
DC current gain
hFE
VCE=-2V, IC=-500mA
Collector-emitter saturation voltage
Transition frequency
Collector output capacitance
VCE(sat)
fT
Cob
82
270
IC=-1A, IB=-50mA
-0.35
V
VCE=-2V, IC=-0.5A, f=100MHz
200
MHz
VCB=-10V, IE=0, f=1MHz
36
pF
CLASSIFICATION OF hFE
Rank
Range
Marking
P
Q
82-180
120-270
AGP
AGQ
C,Mar,2012
2SA1797
Typical Characteristics
Static Characteristic
-2.0
COMMON
EMITTER
Ta=25℃
(A)
-10mA
o
Ta=100 C
-9mA
-8mA
hFE
COLLECTOR CURRENT
IC
-1.5
hFE —— IC
1000
-7mA
o
-1.0
-5mA
-4mA
-3mA
-0.5
Ta=25 C
DC CURRENT GAIN
-6mA
100
-2mA
COMMON EMITTER
VCE= -2V
IB=-1mA
-0.0
-0
-2
-4
-6
-8
COLLECTOR-EMITTER VOLTAGE
VCE
10
-10
-1
-10
(V)
-1000 -2000
-100
COLLECTOR CURRENT
VCEsat ——
VBEsat —— IC
IC
(mA)
IC
-1
COLLECTOR-EMITTER SATURATION
VOLTAGE VCEsat (V)
-2
-1
o
BASE-EMITTER SATURATION
VOLTAGE VBEsat (V)
Ta=25 C
o
Ta=100 C
-0.1
o
Ta=100 C
o
Ta=25 C
β=20
β=20
-0.1
-1
-10
-100
COLLECTOR CURRENT
VBE ——
-1000
IC
-2000
-0.01
-1
-10
(mA)
COLLECTOR CURRENT
IC
Cob / Cib
1000
-2000
-1000 -2000
-100
IC
(mA)
VCB / VEB
——
f=1MHz
IE=0 / IC=0
o
Ta=25 C
C
(pF)
Cib
-100
100
CAPACITANCE
COLLECTOR CURRENT
IC (mA)
-1000
o
Ta=100 C
o
Ta=25 C
-10
Cob
10
COMMON EMITTER
VCE=-2V
-1
-0.0
1
-0.3
-0.6
-0.9
BASE-EMITTER VOLTAGE
fT
——
-1
REVERSE VOLTAGE
IC
-20
-10
VBE(V)
Pc
0.6
——
V
(V)
Ta
COLLECTOR POWER DISSIPATION
Pc (W)
0.5
100
0.4
TRANSITION FREQUENCY
fT
(MHz)
200
-1.2
0.3
0.2
COMMON EMITTER
VCE=-2V
0.1
Ta=25℃
10
0.0
-1
-10
COLLECTOR CURRENT
-70
IC
(mA)
0
25
50
75
AMBIENT TEMPERATURE
100
Ta
125
150
(℃ )
C,Mar,2012
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