2sa1481 Sanyo Semiconductor Corporation, 2sa1481 Datasheet - Page 2

• Manufacturer Part Number: 2sa1481
• Description: Pnp/npn Epitaxial Planar Silicon Transistors
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Switching Time Test Circuit
C
B
C
C
E
D
R
S
F
l l a
a
m
o t
o
o
o
e
s i
s
e l l
e l l
e l l
a l
e
t i
a r
- e
i T
e t
y
c
c
c
i T
--20
--18
--16
--14
--12
--10
--50
--45
--40
--35
--30
--25
--20
--15
--10
g
o t
o t
o t
o t
m
--8
--6
--4
--2
--5
- r
i T
e
m
0
0
E -
o t
e
- r
- r
- r
PW=10 s
D.C.=2.5%
Tr,Tf=1ns
m
0
0
i T
e
o t
o t
o t
B -
m
e
m
2SA1481
From top
--1000 A
--900 A
--800 A
--700 A
--600 A
E -
B -
E -
t t i
a
e
s
m
r e
a
m
--5
e
s
t t i
t t i
e
S
B
Collector-to-Emitter Voltage, V CE – V
Collector-to-Emitter Voltage, V CE – V
r e
r e
t a
e r
IN
B
P
--0.2
--10
e r
r u
a
S
B
a
k
t a
a
e r
a r
t a
d
k
r u
o
m
o i
a
d
w
k
--15
o
t a
n
t e
d
n
w
50
V
o
r e
o i
n
V
w
l o
n
o
V
n
a t
--0.4
V
a t
I C -- V CE
--20
I C -- V CE
l o
--5V
V
g
l o
g
a t
l o
e
e
a t
I B1
g
a t
5k
10I B1 =--10I B2 =I C =10mA
(For PNP, the polarity is reversed.)
g
1k
e
--25
g
e
I B2
100 F
e
I B =0
--0.6
--30
I B =0
--35
V
V
V
470 F
V
V
B (
B (
B (
S
C
B
y
R
R
R
t g t
--0.8
E
E
s
--40
m
t d
t r
t f
)
)
s (
s (
E )
V CC =20V
b
C
C
2SA1481
l o
a
a
B
B
E
2SA1481/2SC2960
) t
) t
O
O
O
2k
ITR03804
ITR03806
--45
OUT
I C
I C
I C
I C
I E
S
S
S
S
e
e
e
e
=
=
=
=
=
--1.0
e
e
e
e
--50
– (
– (
– (
– (
– (
s
s
s
s
1 )
1 )
1 )
1 )
1 )
p
p
p
p
e
e
e
e
0
0
0
m
0
f i c
f i c
f i c
f i c
m
m
µ
µ
, A
A
A
e i
e i
e i
e i
A
A
I ,
I ,
I ,
I ,
R
d
d
d
d
C 0
E 0
B =
B
B
T
T
T
T
=
=
E
=
=
e
e
e
e
– (
– (
t s
t s
t s
t s
1 )
1 )
i C
i C
i C
i C
m
m
C
c r
c r
c r
c r
o
A
A
u
u
u
u
n
t i
t i
t i
t i
20
16
12
50
40
30
20
10
d
8
4
0
0
t i
0
0
0 0
o i
n
s
5
Collector-to-Emitter Voltage, V CE – V
Collector-to-Emitter Voltage, V CE – V
0.2
10
15
I C -- V CE
I C -- V CE
0.4
20
I B =0
25
m
– (
– (
– (
n i
6 )
5 )
5 )
0
0
0.6
I B =0
30
R
– (
t a
– (
1 (
1 (
2 (
y t
0 )
n i
0 )
2
1
35
p
7 .
2
9
4
4
8
3
6
g
1 .
) 0
) 0
) 0
5
0
0
0
0
s
0.8
40
– (
– (
m
2 (
7 (
3 (
2SC2960
a
0 )
1 )
2SC2960
1
4
2
3
0
9
x
6
3
5
5
) 0
) 0
) 0
No.829-2/5
4 .
1 .
ITR03807
ITR03805
0
0
0
0
45
U
n
n
n
n
n
n
n
V
V
V
V
V
1.0
n
50
s
s
s
s
s
s
s
t i