2SB1274/2SD1913
No.2246-1/4
Applications
•
General power amplifier.
Features
• Wide ASO (Adoption of MBIT process).
•
Low saturation voltage.
• High reliability.
• High breakdown voltage.
• Micaless package facilitating mounting.
Specifications
( ):2SB1274
Absolute Maximum Ratings at Ta=25°C
Parameter Symbol Conditions Ratings Unit
Collector-to-Base Voltage V
CBO
(−)60 V
Collector-to-Emitter Voltage V
CEO
(−)60 V
Emitter-to-Base Voltage V
EBO
(−)6 V
Collector Current I
C
(−)3 A
Collector Current (Pulse) I
CP
(−)8 A
Collector Dissipation P
C
2W
Tc=25°C20W
Junction Temperature Tj 150 °C
Storage Temperature Tstg −55 to +150 °C
Electrical Characteristics at Ta=25°C
Ratings
Parameter Symbol Conditions
min typ max
Unit
Collector Cutoff Current I
CBO
V
CB
=(--)40V, I
E
=0 (--)100 µA
Emitter Cutoff Current I
EBO
V
EB
=(--)4V, I
C
=0 (--)100 µA
Continued on next page.
Ordering number : ENN2246B
2SB1274/2SD1913
60V/3A Low-Frequency
Power Amplifier Applications
Package Dimensions
unit : mm
2041A
[2SB1274/2SD1913]
D2000 TS IM 8-2055
PNP/NPN Epitaxial Planar Silicon Transistors
1 : Base
2 : Collector
3 : Emitter
SANYO : TO-220ML
1.6
1.2
0.75
14.0
16.0
10.0
18.1
5.6
3.2
7.2
3.5
2.55
2.55
2.4
4.5
2.8
0.7
2.55
2.55
2.4
1
23
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.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
