About us




Download Catalogues



Contact Us


About Us


ADD: 15 Fulin Road, Xilin Industrial Park, Zhonglou District, Changzhou, Jiangsu

ZIP: 213024

TEL: +86-519-86800000

FAX: + 86-519-88019019,88020008,83888666

E-MAIL: sales@sirectifier.com


Company Profile

SIRECTIFIER Electronics Technology Corporation, founded in 1993,  is a professional manufacturer and a global supplier of products and services in the field of Power Electronics. Now is   one of the biggest manufacturer of Power Semiconductor modules in China.  and with over 50 patents for the new technologies and new products. The headquarter is at 15 Fulin Road,  Xilin Industrial Park, Zhonglou District, Changzhou, Jiangsu, China and 150 Km distance from Shanghai, The Branchs are in Shanghai China and Los Angeles USA. 


SIRECTIFIER has over 8400 SQM cleanning room for multiple production lines .  It offers the OEM business for many International companies and also in its own brand.


The products are...IGBT discretes and power modules,  MOSFETs, Schottky Barrier Diodes , Ultra Fast Recovery Epitaxial Diodes , SCRs and Thyristor Modules , Triacs ,  Single Phase and Three Phase Bridge Rectifier Modules , Diode and Diode Modules . Snap-in and Screw type Aluminium Electrolytic Capacitors etc.


The package styles are ... TO-262, TO-263, TO-220AB, TO-220AC, TO-247AC, TO-247AD, TO-218, TO-3P, TO-3PL, GBJ, 3GBJ, SOT-227(ISOTOP), Multiple-ISOTOP, POWERTAPI and POWERTAPII、POWERTAP III,  and many kinds of isolated and non-isolated multiple chip power modules, Snap-in and Screw type Aluminium Electrolytic Capacitors etc.





Sirectifier' s Power Electronic Devices used in the Planar TV sets , Computer, Switch Mode Power Supply, Display, Airconditioner, Washing machine, Motorcycle , E-Bicycle, Induction cooking , Microwave oven , PFC, Inverter, UPS, Induction heating , Motor control , Telecommunication and Automotive and Electric Vehicle etc.


Bipolar Semiconductor Devices(Thyristors, Triacs, Diodes, FREDs etc.)

SIRECTIFIER Electronics Technology Corporation, manufactures a comprehensive range  of SCRs and Thyristor/Thyristor Modules, Thyristor/Diode Modules, Diode/Diode Modules , Triacs, Bridge Rectifiers, Fast Recovery Epitaxial Diodes ,Single phase or three phase half or full control modules. Voltages range from 50V to 2,200V and current ratings range from a few amps to 1000A.





SIRECTIFIER Electronics Technology Corporation, offers a range of IGBT products including power modules and discretes . The module family includes products with voltage ratings from 600V, 1,200V to 1,700V and current ratings from 25A to 2x600A. Switch configurations include single, dual, chopper and half bridge options. Modules are designed and constructed to meet the most rigorous performance requirements in the market . Our technology are NPT, SPT, Trench Field Stop Technology, The discrete IGBT device includes in all package styles...TO-263, TO-220AB, TO-247AD, SOT-227(ISOTOP) etc. Voltage ratings from 600V to 1,200V and current ratings from 14A to 200A.




Schottky Barrier Diodes
SIRECTIFIER Electronics Technology Corporation, develops and manufactures a range of Schottky Barrier Diode products including power modules and discretes. Voltages range from 15V to 200V and current ratings range from a few Amps to 2x400A. We also develop and manufacture SiC Schottky Diode.


Aluminium Electrolytic Capacitors---Snap-in and Screw type

SIRECTIFIER Electronics Technology Corporation, develops and manufactures a range of Snap-in and Screw type Aluminium Electrolytic Capacitors for the Power Electronics field. The voltages range from 16VDC to 550VDC and capacitance range from 68uF to 1,500,000uF , The temperature Range from 85°C to 105°C.


Our technical team has a rich experience in volume production, having developed economical assembly techniques to meet the demanding requirements of major customers .

Sirectifier Electronics Technology Corporation has ISO9001:2008 and ISO14001:2004 certificates.

If you have any inquiry and requests , please contact us at sales@sirectifier.com or our local representatives and distributors. 



Add: 15 Fulin Road,  Xilin Industrial Park, Zhonglou District ,Changzhou, Jiangsu, 213024, China

Sales Tel: +86-519-88020000 ext “810”

Sales Fax: +86-519-88020008

Technical Support: +86-519-86800000

Fax: +86-519-88019019

E-mail:  sales@sirectifier.com     


Add: 225 East Sierra Madre, Glendora, CA 91741 USA

Tel: (626)-9639949

Mobile: (626)-862-6676

Fax: (626)-963-0429

E-mail:  sales.us@sirectifier.com


Copyright © 2020 SIRECTIFIER Corp. All rights reserved
Address:   15 Fulin Road, Xilin Industrial Park, Zhonglou District, Changzhou, Jiangsu, China; ZIP: 213024
TEL: +86-519-86800000    FAX: + 86-519-88019019,88020008,83888666    E-MAIL: