This product complies with the RoHS Directive (EU 2002/95/EC).
Power Transistors
2SB0945 (2SB945)
Silicon PNP epitaxial planar type
For power switching
Complementary to 2SD1270
4.2±0.2
M
Di ain
sc te
on na
tin nc
ue e/
d
16.7±0.3
2.7±0.2
φ 3.1±0.1
■ Absolute Maximum Ratings TC = 25°C
Parameter
Symbol
Rating
VCBO
−130
V
Collector-emitter voltage (Base open)
VCEO
−80
V
Emitter-base voltage (Collector open)
VEBO
−7
V
Collector current
IC
−5
ICP
−10
PC
40
Tj
150
°C
Storage temperature
Tstg
−55 to +150
1 2 3
1: Base
2: Collector
3: Emitter
EIAJ: SC-67
TO-220F-A1 Package
W
Junction temperature
2.54±0.3
A
Collector power
0.5+0.2
–0.1
5.08±0.5
A
Peak collector current
1.3±0.2
0.8±0.1
Unit
Collector-base voltage (Emitter open)
1.4±0.1
Solder Dip
(4.0)
14.0±0.5
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• Low collector-emitter saturation voltage VCE(sat)
• Satisfactory linearity of forward current transfer ratio hFE
• Large collector current IC
• Full-pack package which can be installed to the heat sink with one screw.
7.5±0.2
■ Features
5.5±0.2
4.2±0.2
0.7±0.1
Unit: mm
10.0±0.2
°C
Ta = 25°C
dissipation
2
■ Electrical Characteristics TC = 25°C ± 3°C
ue
Symbol
Conditions
Min
Typ
Max
IC = −10 mA, IB = 0
Collector-base cutoff current (Emitter open)
ICBO
VCB = −100 V, IE = 0
−10
µA
IEBO
VEB = −5 V, IC = 0
−50
µA
hFE1
tin
on
Emitter-base cutoff current (Collector open)
−80
Unit
VCEO
Di
sc
Parameter
Collector-emitter voltage (Base open)
V
VCE = −2 V, IC = − 0.1 A
45
hFE2 *
VCE = −2 V, IC = −2 A
60
Collector-emitter saturation voltage
VCE(sat)
IC = −4 A, IB = − 0.2 A
− 0.5
V
Base-emitter saturation voltage
VBE(sat)
IC = −4 A, IB = − 0.2 A
−1.5
V
M
ain
te
na
nc
e/
Forward current transfer ratio
fT
VCE = −10 V, IC = − 0.5 A, f = 10 MHz
Turn-on time
ton
IC = −2 A, IB1 = − 0.2 A, IB2 = 0.2 A
Storage time
tstg
VCC = −50 V
Fall time
30
MHz
0.13
µs
tf
0.50
µs
0.13
Pl
Transition frequency
260
µs
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. *: Rank classification
Rank
R
Q
P
hFE2
60 to 120
90 to 180
130 to 260
Note) The part number in the parenthesis shows conventional part number.
Publication date: February 2003
SJD00024BED
1
