1
Power Transistors
2SB929, 2SB929A
Silicon PNP epitaxial planar type
For power amplification
Complementary to 2SD1252 and 2SD1252A
s
Features
q
High forward current transfer ratio h
FE
which has satisfactory linearity
q
Low collector to emitter saturation voltage V
CE(sat)
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
(T
C
=25C)
Parameter
Collector to
base voltage
Collector to
emitter voltage
Emitter to base voltage
Peak collector current
Collector current
Collector power
dissipation
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
CP
I
C
P
C
T
j
T
stg
Ratings
60
80
60
80
5
5
3
35
1.3
150
55 to +150
Unit
V
V
V
A
A
W
C
C
2SB929
2SB929A
2SB929
2SB929A
T
C
=25
C
Ta=25
C
s
Electrical Characteristics
(T
C
=25C)
Parameter
Collector cutoff
current
Collector cutoff
current
Emitter cutoff current
Collector to emitter
voltage
Forward current transfer ratio
Base to emitter voltage
Collector to emitter saturation voltage
Transition frequency
Turn-on time
Storage time
Fall time
Symbol
I
CES
I
CEO
I
EBO
V
CEO
h
FE1
*
h
FE2
V
BE
V
CE(sat)
f
T
t
on
t
stg
t
f
Conditions
V
CE
= 60V, V
BE
= 0
V
CE
= 80V, V
BE
= 0
V
CE
= 30V, I
B
= 0
V
CE
= 60V, I
B
= 0
V
EB
= 5V, I
C
= 0
I
C
= 30mA, I
B
= 0
V
CE
= 4V, I
C
= 1A
V
CE
= 4V, I
C
= 3A
V
CE
= 4V, I
C
= 3A
I
C
= 3A, I
B
= 0.375A
V
CE
= 10V, I
C
= 0.5A, f = 10MHz
I
C
= 1A, I
B1
= 0.1A, I
B2
= 0.1A
min
60
80
70
10
typ
30
0.5
1.2
0.3
max
200
200
300
300
1
250
1.8
1.2
Unit
A
A
mA
V
V
V
MHz
s
s
s
2SB929
2SB929A
2SB929
2SB929A
2SB929
2SB929A
Note: Ordering can be made by the common rank (PQ rank h
FE1
= 70 to 250) in the
rank classification.
*
h
FE1
Rank classification
Rank
Q
P
h
FE1
70 to 150
120 to 250
Unit: mm
1:Base
2:Collector
3:Emitter
N Type Package
8.5
0.2
6.0
0.5
10.0
0.3
10.5min.
2.0
1.5
0.1
1.5max.
0.8
0.1
5.08
0.5
2.54
0.3
1.1max.
0.5max.
1.0
0.1
3.4
0.3
2
1
3
Unit: mm
8.5
0.2
4.4
0.5
2.0
10.0
0.3
14.7
0.5
4.4
0.5
6.0
0.3
3.4
0.3
2.54
0.3
5.08
0.5
1.0
0.1
0.8
0.1
1.5
+0
0.4
3.0
+0.4
0.2
0 to 0.4
1.1 max.
R0.5
R0.5
1
2
3
1:Base
2:Collector
3:Emitter
N Type Package (DS)
2
Power Transistors
2SB929, 2SB929A
P
C
-- Ta
I
C
-- V
CE
I
C
-- V
BE
V
CE(sat)
-- I
C
h
FE
-- I
C
f
T
-- I
C
Area of safe operation (ASO)
R
th(t)
-- t
0
160
40
120
80
140
20
100
60
0
40
30
10
25
35
20
5
15
(1) T
C
=Ta
(2) With a 50
50
2mm
Al heat sink
(3) Without heat sink
(P
C
=1.3W)
(1)
(2)
(3)
Ambient temperature Ta (C)
Collector power dissipation P
C
(W
)
0
12
10
8
2
6
4
0
6
5
4
3
2
1
T
C
=25C
80mA
60mA
40mA
30mA
20mA
12mA
8mA
4mA
16mA
I
B
=100mA
Collector to emitter voltage V
CE
(V)
Collector current I
C
(A
)
0
2.0
1.6
0.4
1.2
0.8
0
10
8
6
4
2
T
C
=100C
25C
V
CE
=4V
25C
Base to emitter voltage V
BE
(V)
Collector current I
C
(A
)
0.01
0.1
1
10
0.03
0.3
3
0.01
0.03
0.1
0.3
1
3
10
30
100
I
C
/I
B
=10
25C
25C
T
C
=100C
Collector current I
C
(A)
Collector to emitter saturation voltage V
CE(sat)
(V
)
0.01
0.1
1
10
0.03
0.3
3
1
3
10
30
100
300
1000
3000
10000
V
CE
=4V
T
C
=100C
25C
25C
Collector current I
C
(A)
Forward current transfer ratio h
FE
0.01
0.1
1
10
0.03
0.3
3
1
3
10
30
100
300
1000
3000
10000
V
CE
=5V
f=10MHz
T
C
=25C
Collector current I
C
(A)
Transition frequency f
T
(MHz
)
1
10
100
1000
3
30
300
0.01
10
1
0.1
0.03
0.3
3
Non repetitive
pulse
T
C
=25C
t=1ms
2SB929A
2SB929
I
CP
I
C
10ms
300ms
Collector to emitter voltage V
CE
(V)
Collector current I
C
(A
)
10
4
10
10
3
10
1
10
2
1
10
3
10
2
10
4
10
2
10
1
1
10
10
3
10
2
(1)
(2)
(1) Without heat sink
(2) With a 50
50
2mm Al heat sink
Time t (s)
Thermal resistance R
th
(t)
(C/W
)
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