2SB1188
Epitaxial Planar PNP Transistors
SOT-89
1
1. BASE
2. COLLECTOR
3. EMITTER
2
3
C
ABSOLUTE MAXIMUM RATINGS (Ta=25
%
)
Rating
Symbol
Limits
Unit
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Collector Power Dissipation
Junction Temperature, Storage Temperature
* Single pulse Pw = 100ms
VCBO
VCEO
VEBO
IC
ICP
P
C
T j, Tstg
-40
-32
-5
-2
-3
0.5
150, -55 to +150
Vdc
Vdc
Vdc
A(DC)
A (Pulse)*
W
%
C
C
ELECTRICAL CHARACTERISTICS (Ta=25
%
unless otherwise noted )
Parameter
Symbol
Collector-Base Breakdown Voltage (Ic=-50uA)
Collector-Emitter Breakdown Voltage (Ic=-1mA)
Emitter-Base Breakdown Voltage (I
E
=-50uA)
Collector Cutoff Current (V
CB
=-20)
Emitter Cutoff Current (V
EB
=-4V)
BV
CBO
BV
CEO
BV
EBO
ICBO
IEBO
Min
Typ
-
-
-
-
-
Max
-
-
-
Unit
-40
-32
-5
-
-
V
V
V
uA
uA
-1
-1
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2SB1188
C
ELECTRICAL CHARACTERISTICS (Ta=25
%
unless otherwise noted ) (Countinued)
Typ
Min
Parameter
Symbol
Max
390
-0.8
-
65
Unit
-
V
MHz
DC Current Gain (V
CE
=-3V, Ic=-0.5A)
Collector-Emitter Saturation Voltage (Ic=-2A, I
B
=-0.2A)
Transition Frequency (v
CE
=-5v, I
E
=0.5A, f=30MHz)
Output Capacitancen (V
CB
=-10V, I
E
=0A, f=1MHz)
h
FE
V
CE(sat)
f
T
Cob
82
-
80
-
-
-
100
-
pF
CLASSIFICATION OF hFE
Marking
Rank
Range
BCP
P
82-180
BCQ
Q
120-270
BCR
R
180-390
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2SB1188
ELECTRICAL CHARACTERISTIC CURVES
V
C E
=-3V
-0.5
T a=25 C
-2 .5 mA
C OLLE C TOR C UR R E NT : I
C
(mA)
-1000
-500
-200
-100
-50
-20
-10
-5
-2
-1
T a=100 C
25 C
40 C
C OLLE C T OR
C UR R E NT : I
C
(A)
-2 .2 5mA
-2 mA
-1 .75 mA
-0.4
-0.3
-1 .5mA
-1 .25 mA
-1mA
-0.2
-75 0 A
-500 A
-0.1
-250 A
0
-0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 -2.2
B AS E T O E MIT T E R V O L T AG E : V
B E
(V )
0
0
-0.4
-0.8
-1.2
I
B
=0A
-1.6
-2
C O LLE C T O R T O E MIT T E R V O LT AG E : V
C E
(V )
F IG .1 G rounded emitter propagation
characteris tics
T a =25 C
V
C E
=6V
3V
1V
500
F IG .2 G rounded emitter output
characteris tics
V
C E
=-3V
T a =100 C
25 C
25 C
200
500
DC C UR R E NT G AIN : h
FE
200
100
DC C UR R E NT G AIN : h
F E
100
50
50
20
-5
-10
-20
-50
-100
-200
-500 -1000 -2000
20
-5
-10
-20
-50
-100 -200
-500 -1000 -2000
C O L L E C T O R C UR R E NT : I
C
(mA)
C O L L E C T O R C UR R E NT : I
C
(mA)
F IG .3 DC current gain vs .
collector current
C OLLE C TOR S ATUR ATION VOLTAG E : V
C E (sat)
(mV)
F IG .4 DC current gain vs .
collector current
-500
l
C
/l
B
=10
C OLLE C TOR S ATUR ATION VOLTAGE : V
C E (sat)
(mV)
-500 T a =25 C
-200
-200
-100
-100
I
C
/I
B
=50
-50
T a =100 C
25 C
40 C
-50
20
10
-5
-10
-20
-50
-100 -200
-500 -1000 -2000
-20
-5
-10
-20
-50 -100 -200
-500 -1000 -2000
C O L L E C T O R C UR R E NT : I
C
(mA)
C O LLE C T O R C UR R E NT : I
C
(mA)
F IG .5 C ollector-emitter s aturation
voltage vs . collector current
F IG .6 C ollector-emitter s aturation
voltage vs . collector current
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2SB1188
B AS E S ATUR ATION VOLTAG E : V
B E (sat)
(V)
-1
I
C
/I
B
=10
-0.5
TR ANS ITION F R E QUE NC Y : f
T
(MHz)
T a =25 C
500
T a =25 C
V
C E
=-5V
200
100
-0.2
50
-0.1
-0.05
--5
-10
-20
-50 -100 -200
-500 -1000 -2000
5
10
20
50 100 200
500 1000 2000
C O LLE T O R C UR R E NT : I
C
(mA)
E MIT T E R C UR R E NT : I
E
(mA)
F IG .7 B as e-emitter s aturation voltage
vs . collector current
F IG .8 G ain bandwidth product vs .
emitter current
-5
C OLLE C TOR OUTPUT C APAC ITANC E : C ob (pF)
E MITTE R INPUT C APAC ITANC E
: C ib (pF)
300
200
100
50
C OLLE C T OR C UR R E NT : I
C
(A)
C ib
T a =25 C
f =1MHz
I
E
=0A
I
C
=0A
C ob
I
C Max. (puls e)
-2
-1
-0.5
-0.2
-0.1
-0.05
T a =25 C
*S ingle
-0.02 nonrepetitive
-0.01 puls e
-0.1 -0.2 -0.5 -1
P
W
0
=1
DC
P
W
s*
0m
=1
*
s
0m
20
10
-0.5
-1
-2
-5
-10
-20 -30
C O L L E C T O R T O B AS E V O L T AG E : V
C B
(V )
E MIT T E R T O B AS E V O L T AG E
: V
E B
(V )
-2
-5
-10
-20
-50
F IG .9 C ollector output capacitance vs .
collector-bas e voltage
E mitter input capacitance vs .
emitter-bas e voltage
C OLLE C T OR T O E MIT T E R V OLT AG E : V
C E
(V )
F IG .10 S afe operation area
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2SB1188
SOT-89 Outline Dimensions
unit:mm
SOT-89
E
G
A
J
C
H
K
L
B
D
Dim
A
B
C
D
E
G
H
J
K
L
Min
Max
1.600
1.400
0.520
0.320
0.560
0.360
0.440
0.350
4.600
4.400
1.800
1.400
2.600
2.300
4.250
3.940
1.500TYP
3.100
2.900
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