Ordering number:ENN5613
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1973/2SC5310
DC/DC Converter Applications
Features
· Adoption of FBET, MBIT processes.
· Large current capacitance.
· Low collector-to-emitter saturation voltage.
· High-speed switching.
· Ultrasmall package facilitates miniaturization in end
products.
Package Dimensions
unit:mm
2018B
[2SA1973/2SC5310]
0.5
0.4
3
0.16
0 to 0.1
0.5
1
0.95 0.95
2
1.9
2.9
1.5
2.5
1 : Base
0.8
1.1
Specifications
( ) : 2SA1973
Absolute Maximum Ratings
at Ta = 25˚C
Parameter
Collector-to-Base Voltage
Collector-to-Emitter Voltage
Emitter-to-Base Voltage
Collector Current
Collector Current (Pulse)
Base Current
Collector Dissipation
Junction Temperature
Storage Temperature
Symbol
VCBO
VCEO
VEBO
IC
ICP
IB
PC
Tj
Tstg
Mounted on a glass-epoxy board (20×30×1.6mm)
2 : Emitter
3 : Collector
SANYO : CP
Conditions
Ratings
(–)30
(–)25
(–)6
(–)1
(–)3
(–)200
250
150
–55 to +150
Unit
V
V
V
A
A
mA
mW
˚C
˚C
Electrical Characteristics
at Ta = 25˚C
Parameter
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Symbol
ICBO
IEBO
hFE
VCB=(–)20V, IE=0
VEB=(–)3V, IC=0
VCE=(–)2V, IC=(–)100mA
135*
Conditions
Ratings
min
typ
max
(–)0.1
(–)0.1
400*
Unit
µA
µA
* : The 2SA1973/2SC5310 are classified by 100mA h
FE
as follows :
Rank
hFE
135
5
to
270
200
6
to
400
Continued on next page.
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
SANYO [ SANYO SEMICON DEVICE ]
