Ordering number:ENN5613
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1973/2SC5310
DC/DC Converter Applications
Features
Package Dimensions
unit:mm
· Adoption of FBET, MBIT processes.
· Large current capacitance.
· Low collector-to-emitter saturation voltage.
· High-speed switching.
2018B
[2SA1973/2SC5310]
0.4
0.16
· Ultrasmall package facilitates miniaturization in end
products.
3
0 to 0.1
2
1
0.95
0.95
1.9
2.9
1 : Base
2 : Emitter
3 : Collector
SANYO : CP
Specifications
( ) : 2SA1973
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Collector-to-Base Voltage
Symbol
Conditions
Ratings
Unit
V
(–)30
(–)25
V
V
CBO
Collector-to-Emitter Voltage
Emitter-to-Base Voltage
Collector Current
V
CEO
V
(–)6
V
EBO
I
(–)1
A
C
Collector Current (Pulse)
Base Current
I
(–)3
A
CP
I
(–)200
250
mA
mW
˚C
˚C
B
Collector Dissipation
Junction Temperature
Storage Temperature
P
C
Mounted on a glass-epoxy board (20×30×1.6mm)
Tj
150
Tstg
–55 to +150
Electrical Characteristics at Ta = 25˚C
Ratings
typ
Parameter
Symbol
Conditions
Unit
min
max
Collector Cutoff Current
I
V
V
V
=(–)20V, I =0
E
=(–)3V, I =0
C
=(–)2V, I =(–)100mA
C
(–)0.1
(–)0.1
400*
µA
µA
CBO
CB
EB
CE
Emitter Cutoff Current
DC Current Gain
I
EBO
h
135*
FE
* : The 2SA1973/2SC5310 are classified by 100mA h as follows :
Continued on next page.
FE
Rank
5
6
h
135 to 270
200 to 400
FE
Marking : 2SA1973 : NS
2SC5310 : NN
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
60100TS (KOTO) TA-1556 No.5613–1/4