63099TH (KT)/51193TH (KOTO) X-8377 No.4227–1/4
unit:mm
2090A
[2SK1909]
Features
Low ON resistance.
Ultrahigh-speed switching.
Low-voltage drive.
Surface mount type device making the following
possible.
Reduction in the number of manufacturing processes
for 2SK1909-applied equipment.
High density surface mount applications.
Small size of 2SK1909-applied equipment.
1 : Gate
2 : Drain
3 : Source
SANYO : SMP-FD
10.2
1.2
2.55
4.5
0 to 0.3
0.4
1.3
9.9
3.0
2.7
1.35
8.8
1.4
1.5max
0.8
12
3
SANYO Semiconductors
DATA SHEET
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Any and all SANYO Semiconductor 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 Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor 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 Semiconductor
products described or contained herein.
Ordering number : EN4227
2SK1909
N-Channel Silicon MOSFET
Ultrahigh-Speed Switching Applications
1 : Gate
2 : Drain
3 : Source
SANYO : SMP
Package Dimensions
unit:mm
2093A
[2SK1909]
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