Power Transistors
2SB0939, 2SB0939A (2SB939, 2SB939A)
Silicon PNP epitaxial planar type Darlington
Unit: mm
3.4±0.3
For midium-speed power switching
8.5±0.2
6.0±0.5
1.0±0.1
Complementary to 2SD1262 and 2SD1262A
Features
High foward current transfer ratio hFE
■
●
1.5max.
1.1max.
0.5max.
●
High-speed switching
N type package enabling direct soldering of the radiating fin to
●
0.8±0.1
the printed circuit board, etc. of small electronic equipment.
2.54±0.3
Absolute Maximum Ratings (T =25˚C)
5.08±0.5
■
C
1:Base
2:Collector
3:Emitter
1
2
3
Parameter
Symbol
Ratings
–60
Unit
N Type Package
Collector to
2SB0939
2SB0939A
2SB0939
VCBO
V
Unit: mm
base voltage
Collector to
–80
8.5±0.2
6.0±0.3
3.4±0.3
–60
1.0±0.1
VCEO
V
emitter voltage 2SB0939A
Emitter to base voltage
Peak collector current
Collector current
–80
VEBO
ICP
–7
V
A
A
–12
IC
–8
R0.5
R0.5
Collector power TC=25°C
45
0.8±0.1
0 to 0.4
PC
W
2.54±0.3
1.1 max.
dissipation
Ta=25°C
1.3
5.08±0.5
Junction temperature
Storage temperature
Tj
150
˚C
˚C
1:Base
2:Collector
3:Emitter
1
2
3
Tstg
–55 to +150
N Type Package (DS)
Electrical Characteristics (T =25˚C)
■
C
Parameter
Collector cutoff
Symbol
ICBO
Conditions
min
typ
max
–100
–100
–2
Unit
µA
mA
V
2SB0939
VCB = –60V, IE = 0
current
2SB0939A
VCB = –80V, IE = 0
VEB = –7V, IC = 0
Emitter cutoff current
IEBO
Collector to emitter 2SB0939
voltage 2SB0939A
–60
–80
VCEO
IC = –30mA, IB = 0
*
hFE1
VCE = –3V, IC = –4A
2000
500
10000
Forward current transfer ratio
hFE2
VCE = –3V, IC = –8A
Collector to emitter saturation voltage VCE(sat)
Base to emitter saturation voltage VBE(sat)
IC = –4A, IB = –8mA
–1.5
–2
V
V
IC = –4A, IB = –8mA
Transition frequency
Turn-on time
Storage time
Fall time
fT
ton
tstg
tf
VCE = –10V, IC = – 0.5A, f = 1MHz
15
0.5
2
MHz
µs
IC = –4A, IB1 = –8mA, IB2 = 8mA,
VCC = –50V
µs
1
µs
C
Internal Connection
*hFE1 Rank classification
B
Rank
hFE1
Q
P
2000 to 5000 4000 to 10000
Note) The part numbers in the parenthesis
show conventional part number.
E
1