2sa1825 Sanyo Semiconductor Corporation, 2sa1825 Datasheet - Page 2

• Manufacturer Part Number: 2sa1825
• Description: Pnp/npn Epitaxial Planar Silicon Transistors
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
* ; 2SA1825/2SC4729 are classified by 500mA h
Switching Time Test Circuit
C
B
C
C
E
T
S
F
r u
l l a
o
a
o
o
m
o t
s
e l l
e l l
e l l
t i
- n
a r
- e
--10
i T
e t
--8
--6
--4
--2
--5
--4
--3
--2
--1
c
c
c
O
g
o t
m
0
0
o t
o t
o t
- r
e
N
0
0
PW=20 s
Duty Cycle 1%
E -
o t
- r
- r
- r
e
i T
2SA1825
From top
--160mA
--140mA
--120mA
--100mA
--80mA
i T
o t
o t
o t
B -
m
m
m
E -
B -
E -
t t i
a
e
s
e
m
r e
a
m
e
s
t t i
t t i
e
Collector-to-Emitter Voltage, V CE – V
Collector-to-Emitter Voltage, V CE – V
S
B
r e
r e
t a
e r
B
--0.4
--2
P
e r
r u
a
S
B
a
k
t a
a
e r
a r
t a
d
k
r u
o i
a
o
INPUT
m
d
k
w
o
50
n
t e
t a
d
w
n
o
r e
o i
V
n
V
w
l o
n
l o
--0.8
V
n
I C -- V CE
I C -- V CE
a t
--4
V
l o
a t
V
g
l o
R
h E
a t
l o
g
e
V R
a t
a
F
e
g
a t
n
g
e
--5V
k
g
e
e
100 F
I B1
I B2
R B
--1.2
--10mA
--6
1
+
0
0
I C =10I B1 = --10I B2 =4A
(For PNP, the polarity is reversed.)
R
o t
470 F
FE
V
V
2
V
V
V
0
B (
B (
B (
S
as follows :
0
C
B
--1.6
y
+
R
R
R
t g t
--8
E
t n
E
m
s
o
t f
)
)
E )
s (
s (
C
C
b
2SA1825
1
a
a
l o
B
E
B
4
2SA1825/2SC4729
) t
) t
ITR04779
ITR04781
OUTPUT
0
O
O
O
R L
I B =0
I B =0
o t
S
I C
I C
I C
I C
I E
S
S
S
2
25V
--2.0
e
e
e
8
--10
=
=
=
=
=
e
e
e
0
– (
– (
– (
– (
– (
s
s
s
1 )
4 )
4 )
1 )
1 )
p
p
p
e
e
e
2
0
A
m
0
m
f i c
f i c
f i c
0
µ
µ
I ,
A
, A
0
A
A
e i
e i
e i
B
I ,
I ,
o t
I ,
T
R
d
d
d
=
B
C 0
E 0
– (
B =
4
=
T
T
T
=
=
0
E
e
e
e
0 )
– (
0
t s
t s
t s
2 .
0 )
i C
I C
i C
A
2 .
C
A
c r
c r
c r
o
u
u
10
u
n
8
6
4
2
0
5
4
3
2
1
0
t i
t i
t i
d
0
0
t i
2SC4729
From top
100mA
90mA
80mA
70mA
60mA
50mA
o i
n
s
Collector-to-Emitter Voltage, V CE – V
Collector-to-Emitter Voltage, V CE – V
0.4
2
I C -- V CE
I C -- V CE
0.8
4
10mA
5mA
m
– (
– (
– (
n i
6 )
5 )
6 )
1.2
0
0
6
10mA
R
– (
– (
t a
y t
0 )
4 (
2
n i
2
5
p
5
9 .
5
0
5
0
2
g
) 0
) 0
0
5
0
0
0
s
1.6
8
– (
m
– (
2SC4729
5
a
1 )
4
No.3877–2/4
0
ITR04780
ITR04782
x
0
) 0
3 .
0
I B =0
I B =0
U
2.0
m
m
10
n
n
n
n
V
V
V
V
n
s
s
s
s
V
V
t i