Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
PNP/NPN Epitaxial Planar Silicon Transistors
High-Current Switching Applicatons
Ordering number:ENN2264B
2SB1268/2SD1904
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
11504TN (KT)/O1598HA (KT)/D251MH/3309TA/4177TA, TS No.2264–1/4
Package Dimensions
unit:mm
2049C
[2SB1268/2SD1904]
C
Electrical Characteristics at Ta = 25C
Applications
Suitable for relay drivers, high-speed inverters,
converters, and other general high-current switching
applications.
Features
Suitable for sets whose height is restricted.
Low collector to emitter saturation voltage.
( ) : 2SB1268
Specifications
Absolute Maximum Ratings at Ta = 25C
1 : Base
2 : Collector
3 : Emitter
SANYO : TO-220MF
r
e
t
e
m
a
r
a
Pl
o
b
m
y
Ss
n
o
i
t
i
d
n
o
Cs
g
n
i
t
a
Rt
i
n
U
e
g
a
t
l
o
V
e
s
a
B
-
o
t
-
r
o
t
c
e
ll
o
CV
O
B
C
0
6
)
–
(V
e
g
a
t
l
o
V
r
e
t
i
m
E
-
o
t
-
r
o
t
c
e
ll
o
CV
O
E
C
0
5
)
–
(V
e
g
a
t
l
o
V
e
s
a
B
-
o
t
-
r
e
t
i
m
EV
O
B
E
6
)
–
(V
t
n
e
r
u
C
r
o
t
c
e
ll
o
CIC
5
)
–
(A
)
e
s
l
u
P
(
t
n
e
r
u
C
r
o
t
c
e
ll
o
CI P
C
9
)
–
(A
n
o
i
t
a
p
i
s
i
D
r
o
t
c
e
ll
o
CPC
5
6
.
1W
0
3W
e
r
u
t
a
r
e
p
m
e
T
n
o
i
t
c
n
u
Jj
T
0
5
1
e
r
u
t
a
r
e
p
m
e
T
e
g
a
r
o
t
Sg
t
s
T
0
5
1
+
o
t
5
–
Tc=25C
r
e
t
e
m
a
r
a
Pl
o
b
m
y
Ss
n
o
i
t
i
d
n
o
C
s
g
n
i
t
a
R
t
i
n
U
n
i
mp
y
tx
a
m
t
n
e
r
u
C
f
o
t
u
C
r
o
t
c
e
ll
o
CI
O
B
C
V B
C
I
,
V
0
4
)
–
(
=
E 0
=1
.
0
)
–
(A
t
n
e
r
u
C
f
o
t
u
C
r
e
t
i
m
EI
O
B
E
V B
E
I
,
V
4
)
–
(
=
C 0
=1
.
0
)
–
(A
n
i
a
G
t
n
e
r
u
C
D
h E
F 1V E
C
I
,
V
2
)
–
(
=
C
A
1
)
–
(
=*
0
7*
0
8
2
h E
F 2V E
C
I
,
V
2
)
–
(
=
C
A
3
)
–
(
=0
3
t
c
u
d
o
r
P
h
t
d
i
w
d
n
a
B
-
n
i
a
GfT
V E
C
I
,
V
5
)
–
(
=
C
A
1
)
–
(
=0
3z
H
M
* : The 2SB1268/2SD1904 are classified by 1A hFE as follows :
Continued on next page.
k
n
a
RQ
R
S
h E
F
0
4
1
o
t
0
70
0
2
o
t
0
10
8
2
o
t
0
4
1
10.2
20.9
11.5
9.4
0.8
1.6
1.2
0.9
11.0
8.8
4.5
1.3
0.4
2.55
2.7
12
3