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
DC/DC Converter Applications
Ordering number:ENN5613
2SA1973/2SC5310
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
0.95
0.95
1.9
2.9
0.5
1.5
2.5
0.5
0.16
0 to 0.1
0.8
1.1
2
3
1
Package Dimensions
unit:mm
2018B
[2SA1973/2SC5310]
˚C
˚C
Electrical Characteristics at Ta = 25˚C
1 : Base
2 : Emitter
3 : Collector
SANYO : CP
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.
Specifications
( ) : 2SA1973
Absolute Maximum Ratings at Ta = 25˚C
Mounted on a glass-epoxy board (20×30×1.6mm)
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVesaB-ot-rotcelloCV
OBC
03)–(V
egatloVrettimE-ot-rotcelloCV
OEC
52)–(V
egatloVesaB-ot-rettimEV
OBE
6)–(V
tnerruCrotcelloCI
C
1)–(A
)esluP(tnerruCrotcelloCI
PC
3)–(A
tnerruCesaBI
B
002)–(Am
noitapissiDrotcelloCP
C
052Wm
erutarepmeTnoitcnuJjT 051
erutarepmeTegarotSgtsT 051+ot55–
retemaraPlobmySsnoitidnoC
sgnitaR
tinU
nimpytxam
tnerruCffotuCrotcelloCI
OBC
V
BC
I,V02)–(=
E
0=1.0)–(Aµ
tnerruCffotuCrettimEI
OBE
V
BE
I,V3)–(=
C
0=1.0)–(Aµ
niaGtnerruCCDh
EF
V
EC
I,V2)–(=
C
Am001)–(=*531*004
knaR5 6
h
EF
072ot531004ot002
* : The 2SA1973/2SC5310 are classified by 100mA h
FE
as follows : Continued on next page.
Marking : 2SA1973 : NS
2SC5310 : NN
