1
Power Transistors
2SD2527
Silicon NPN triple diffusion planar type
For power amplification with high forward current transfer ratio
s
Features
q
High foward current transfer ratio h
FE
q
Satisfactory linearity of foward current transfer ratio h
FE
q
Full-pack package which can be installed to the heat sink with
one screw
s
Absolute Maximum Ratings
(T
C
=25C)
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Peak collector current
Collector current
Base current
Collector power
dissipation
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
CP
I
C
I
B
P
C
T
j
T
stg
Ratings
80
60
6
8
4
1
40
2.0
150
55 to +150
Unit
V
V
V
A
A
A
W
C
C
s
Electrical Characteristics
(T
C
=25C)
Parameter
Collector cutoff current
Emitter cutoff current
Collector to emitter voltage
Forward current transfer ratio
Collector to emitter saturation voltage
Transition frequency
Storage time
Symbol
I
CBO
I
CEO
I
EBO
V
CEO
h
FE
*
V
CE(sat)
f
T
t
stg
Conditions
V
CB
= 80V, I
E
= 0
V
CE
= 40V, I
B
= 0
V
EB
= 6V, I
C
= 0
I
C
= 25mA, I
B
= 0
V
CE
= 4V, I
C
= 0.8A
I
C
= 3A, I
B
= 0.075A
V
CE
= 12V, I
C
= 0.3A, f = 10MHz
I
C
= 3A, I
B1
= 0.06A, I
B2
= 0.06A, V
CC
= 50V
min
60
500
typ
30
20
max
100
100
100
2000
0.7
Unit
A
A
A
V
V
MHz
s
*
h
FE
Rank classification
Rank
Q
P
h
FE
500 to 1200 800 to 2000
T
C
=25
C
Ta=25
C
Unit: mm
1:Base
2:Collector
3:Emitter
TO220D Full Pack Package
1
9.9
0.3
15.0
0.5
13.7
0.2
4.2
0.2
4.6
0.2
2.9
0.2
0.8
0.1
1.4
0.2
2
3
3.2
0.1
2.6
0.1
0.55
0.15
2.54
0.3
5.08
0.5
3.0
0.5
1.6
0.2
2
Power Transistors
2SD2527
I
C
-- V
CE
I
C
-- V
BE
V
CE(sat)
-- I
C
h
FE
-- I
C
f
T
-- I
C
t
on
, t
stg
, t
f
-- I
C
Area of safe operation (ASO)
0
12
10
8
2
6
4
0
1.6
1.2
0.4
1.0
1.4
0.8
0.2
0.6
T
C
=25C
I
B
=1.0mA
0.9mA
0.8mA
0.7mA
0.6mA
0.5mA
0.4mA
0.3mA
0.2mA
0.1mA
Collector to emitter voltage V
CE
(V)
Collector current I
C
(A
)
0
1.2
1.0
0.8
0.2
0.6
0.4
0
5
4
3
2
1
Base to emitter voltage V
BE
(V)
Collector current I
C
(A
)
10
2
10
1
1
10
10
3
10
2
10
1
1
10
I
C
/I
B
=40
Collector current I
C
(A)
Collector to emitter saturation voltage V
CE(sat)
(V
)
10
2
10
1
1
10
10
10
4
10
3
10
2
V
CE
=4V
Collector current I
C
(A)
Forward current transfer ratio h
FE
0.003
0.1
0.01
0.3
0.03
1
3
100
10
30
3
300
V
CE
=12V
f=10MHz
T
C
=25C
Collector current I
C
(A)
Transition frequency f
T
(MHz
)
0
8
2
6
4
0.01
0.03
0.1
0.3
1
3
10
30
100
Pulsed t
w
=1ms
Duty cycle=1%
I
C
/I
B
=40 (I
B1
=I
B2
)
V
CC
=50V
T
C
=25C
t
stg
t
f
t
on
Collector current I
C
(A)
Switching time t
on
,t
stg
,t
f
(
s
)
300
100
10
3
30
10
30
1
0.1
0.3
3
Non repetitive pulse
T
C
=25C
10ms
t=1ms
1s
I
CP
I
C
Collector to emitter voltage V
CE
(V)
Collector current I
C
(A
)
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