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CHENMKO ENTERPRISE CO.,LTD
SMALL FLAT
PNP Epitaxial Transistor
VOLTAGE 32 Volts CURRENT 2 Ampere
APPLICATION
* Power driver and Dc to DC convertor .
FEATURE
* Small flat package. (DPAK)
* PC= 1.5 W (mounted on ceramic substrate).
* High saturation current capability.
CONSTRUCTION
* PNP Switching Transistor
2SB1182PT
DPAK
.094 (2.38)
.086 (2.19)
.022 (0.55)
.018 (0.45)
CIRCUIT
(1) B
C (3)
E (2)
(1) (3) (2)
.181 (4.60)
.268 (6.80)
.252 (6.40)
.028 (0.70)
.019 (0.50)
.035 (0.90)
.024 (0.60)
1 Base
2 Emitter
3 Collector ( Heat Sink )
Dimensions in inches and (millimeters)
.023 (0.58)
.018 (0.46)
DPAK
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
CONDITION
Collector - Base Voltage
Open Emitter
Collector - Emitter Voltage
Open Base
Emitter - Base Voltage
Open Collector
Collector Current DC
Peak Collector Current
Peak Base Current
Total Power Dissipation
TA 25OC; Note 1
Storage Temperature
Junction Temperature
Operating Ambient Temperature
Note
1. Transistor mounted on ceramic substrate 50mmX50mmx0.8t.
2. Measured at Pulse Width 300 us, Duty Cycle 2%.
SYMBOL
VCBO
VCEO
VEBO
IC
ICM
IBM
PTOT
TSTG
TJ
TAMB
MIN.
-
-
-
-
-
-
-
-55
-
-55
MAX.
-40
-32
-5
-2
-3
-0.5
1500
+150
+150
+150
UNITS
Volts
Volts
Volts
Amps
Amps
Amps
mW
oC
oC
oC
2007-6
Free Datasheet http://www.datasheet4u.com/

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RATING CHARACTERISTIC CURVES ( 2SB1182PT )
CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
PARAMETERS
CONDITION
Collector Cut-off Current
IE=0; VCB=-20V
Emitter Cut-off Current
IC=0; VEB=-4V
DC Current Gain
VCE=-3V; Note 1
IC=-0.5A
Collector-Emitter Saturation Voltage
Base-Emitter Saturatio Voltage
Collector Capacitance
Transition Frequency
Note :
1. Pulse test: tp 300uSec; δ ≤ 0.02.
IC=-2A; IB=-0.2A
IC=-2A; IB=-0.2A
IE=ie=0; VCB=-10V;
f=1MHz
IC=-0.1A; VCE=-5.0V;
f=100MHz
SYMBOL
ICBO
IEBO
hFE
VCEsat
VBEsat
CC
fT
MIN.
-
-
82
-
-
-
-
TYPE
-
-
-
-0.3
-1.0
55
100
MAX.
-1.0
-1.0
390
-0.5
-1.5
-
-
UNITS
uA
uA
Volts
Volts
pF
MHz
Free Datasheet http://www.datasheet4u.com/

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RATING CHARACTERISTIC CURVES ( 2SB1182PT )
Typical Electrical Characteristics
Figure 1. CC - Reverse VCB
3000
1000
100
10
3000
1000
100
10
1
-0.1 -0.3
-1.0
-3.0 -10
-30
-100
COLLECTOR-BASE REVERSE BIAS VOLTAGE VCB (V)
1
-1
Figure 2. Cutoff Frequency - IC
VCE=-5V
-10 -100
COLLECTOR CURRENT IC (mA)
-1000
1000
500
300
100
50
30
10
-10
Figure 3. hFE - IC
COMMON EMITTER
VCE=-2V
-30
-100
-300
COLLECTOR CURRENT IC (mA)
-1000
-3000
1.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Figure 4. PC - TA
(1)
(1) Mounted on ceramic substrate
( 250mm2x0.8t )
(2) No heat sink
(2)
20 40 60 80 100 120 140 160
AMBIENT TEMPERATURE TA (OC)
Figure 5. VCE(sat) - IC
-1
COMMON EMITTER
-0.5
IC/IB=10
-0.3
-0.1
-0.05
-0.03
-0.01
-10
-30
-100
-300
COLLECTOR CURRENT IC (mA)
-1000
-3000
-10
-5
-3
-1
-0.5
-0.3
-0.1
-10
Figure 6. VBE(sat) - IC
COMMON EMITTER
IC/IB=10
-30
-100
-300
COLLECTOR CURRENT IC (mA)
-1000
-3000
Free Datasheet http://www.datasheet4u.com/