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2SB937 Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – Silicon PNP epitaxial planar type Darlington(For power amplification and switching) | |||
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Power Transistors
2SB937, 2SB937A
Silicon PNP epitaxial planar type Darlington
For power amplification and switching
Complementary to 2SD1260 and 2SD1260A
s Features
q High foward current transfer ratio hFE
q High-speed switching
q N type package enabling direct soldering of the radiating fin to
the printed circuit board, etc. of small electronic equipment.
s Absolute Maximum Ratings (TC=25ËC)
Parameter
Symbol
Ratings
Unit
Collector to 2SB937
â60
VCBO
V
base voltage 2SB937A
â80
Collector to 2SB937
â60
VCEO
V
emitter voltage 2SB937A
â80
Emitter to base voltage
VEBO
â5
V
Peak collector current
ICP
â4
A
Collector current
IC
â2
A
Collector power TC=25°C
dissipation
Ta=25°C
PC
35
W
1.3
Junction temperature
Storage temperature
Tj
150
ËC
Tstg
â55 to +150
ËC
s Electrical Characteristics (TC=25ËC)
Parameter
Symbol
Conditions
Collector cutoff
2SB937
current
2SB937A
Collector cutoff
2SB937
current
2SB937A
Emitter cutoff current
Collector to emitter 2SB937
voltage
2SB937A
ICBO
ICEO
IEBO
VCEO
VCB = â60V, IE = 0
VCB = â80V, IE = 0
VCE = â30V, IB = 0
VCE = â40V, IB = 0
VEB = â5V, IC = 0
IC = â30mA, IB = 0
Forward current transfer ratio
Base to emitter voltage
Collector to emitter saturation voltage
Transition frequency
Turn-on time
Storage time
Fall time
hFE1
hFE2*
VBE
VCE(sat)
fT
ton
tstg
tf
VCE = â4V, IC = â1A
VCE = â4V, IC = â2A
VCE = â4V, IC = â2A
IC = â2A, IB = â8mA
VCE = â10V, IC = â 0.5A, f = 1MHz
IC = â2A, IB1 = â8mA, IB2 = 8mA
*hFE2 Rank classification
Rank
Q
P
hFE2 2000 to 5000 4000 to 10000
Internal Connection
B
8.5±0.2
6.0±0.5
Unit: mm
3.4±0.3
1.0±0.1
1.5max.
0.8±0.1
2.54±0.3
5.08±0.5
123
8.5±0.2
6.0±0.3
1.1max.
0.5max.
1:Base
2:Collector
3:Emitter
N Type Package
Unit: mm
3.4±0.3
1.0±0.1
0.8±0.1
2.54±0.3
5.08±0.5
R0.5
R0.5
1.1 max.
0 to 0.4
123
1:Base
2:Collector
3:Emitter
N Type Package (DS)
min
typ
â60
â80
1000
2000
20
0.4
1.5
0.5
C
max Unit
â1
mA
â1
â2
mA
â2
â2
mA
V
10000
â2.8
â2.5
V
V
MHz
µs
µs
µs
E
1
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