Product Center
Professional power semiconductor devices
Applications
Serving diverse industries worldwide
HOT 45V 1A Schottky Barrier Rectifier
JS-SBD-1010-A
Low forward voltage drop, high efficiency small signal Schottky diode.
60V 40A TR MOS Die
JS-TRMOS60N040-200A
8-inch trench MOS die with low RDS(on).
100V 275A PSBD Planar Schottky Die
JS-PSB275H100AS-290A
High-current planar Schottky die (Yangjie-style PSB275H100AS-290A).
HOTNEW 60V 20A N-Channel MOSFET
JS-MOS-20N06
Low RDS(on), high performance low voltage MOSFET.
18V 3A Buck Converter
JS-BUCK-12V3A
Wide-input buck converter.
45V 30A TSBD Trench Schottky Die
JS-TSB045L030TS-220A
6-inch trench Schottky die with low VF.
24V to 5V/2A Buck Converter
JS-BUCK-5V2A
Compact high-frequency buck IC.
5.5V 2A Load Switch
JS-LSW-5V2A
Low-Ron load switch IC.
Company Profile
Shanghai JSEMI Semiconductor Co., Ltd., founded in 2010, is a high-tech enterprise focusing on R&D, manufacturing and sales of power semiconductor devices.
JSEMI Passed IATF16949 Automotive Quality System Certification
JSEMI recently passed IATF16949:2016 certification.
New Generation 60V Low Voltage MOSFET in Mass Production
JS-MOS-20N series in mass production, RDS(on) down to 18mΩ.
2026 Global Semiconductor Market Outlook
Industry research predicts continued growth in power semiconductors.