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2SB954 Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – Silicon PNP epitaxial planar type(For power amplification) | |||
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Power Transistors
2SB954, 2SB954A
Silicon PNP epitaxial planar type
For power amplification
s Features
q High forward current transfer ratio hFE which has satisfactory linearity
q Low collector to emitter saturation voltage VCE(sat)
q Full-pack package which can be installed to the heat sink with
one screw
s Absolute Maximum Ratings (TC=25ËC)
Parameter
Symbol
Ratings
Unit
Collector to 2SB954
â60
VCBO
V
base voltage 2SB954A
â80
Collector to 2SB954
â60
VCEO
V
emitter voltage 2SB954A
â80
Emitter to base voltage
VEBO
â5
V
Peak collector current
ICP
â2
A
Collector current
IC
â1
A
Collector power TC=25°C
dissipation
Ta=25°C
PC
30
W
2
Junction temperature
Storage temperature
Tj
150
ËC
Tstg
â55 to +150
ËC
s Electrical Characteristics (TC=25ËC)
Parameter
Symbol
Conditions
Collector cutoff
2SB954
current
2SB954A
Collector cutoff
2SB954
current
2SB954A
Emitter cutoff current
Collector to emitter 2SB954
voltage
2SB954A
ICEO
ICES
IEBO
VCEO
VCE = â30V, IB = 0
VCE = â60V, IB = 0
VCE = â60V, VBE = 0
VCE = â80V, VBE = 0
VEB = â5V, IC = 0
IC = â30mA, IB = 0
Forward current transfer ratio
Collector to emitter saturation voltage
Base to emitter voltage
Transition frequency
Turn-on time
Storage time
Fall time
hFE1*
hFE2
VCE(sat)
VBE
fT
ton
tstg
tf
VCE = â4V, IC = â 0.2A
VCE = â4V, IC = â1A
IC = â1A, IB = â 0.125A
VCE = â4V, IC = â1A
VCE = â5V, IC = â 0.2A, f = 10MHz
IC = â1A, IB1 = â 0.1A, IB2 = 0.1A,
VCC = â50V
*hFE1 Rank classification
Rank
Q
P
hFE1
70 to 150 120 to 250
10.0±0.2
5.5±0.2
Unit: mm
4.2±0.2
2.7±0.2
Ï3.1±0.1
1.3±0.2
1.4±0.1
0.8±0.1
0.5 +0.2
â0.1
2.54±0.25
5.08±0.5
123
1:Base
2:Collector
3:Emitter
TOâ220 Full Pack Package(a)
min
typ
max Unit
â300
µA
â300
â200
µA
â200
â1
mA
â60
V
â80
70
250
15
â1
V
â1.3
V
30
MHz
0.5
µs
1.2
µs
0.3
µs
1
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