JieJie Microelectronics

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Product

Uni-directional Thyristor
Sensitive gate resistance unidirectional thyristor Sensitive gate unidirectional thyristor Standard unidirectional thyristor
Bi-directional Thyristor
Three-quadrant bidirectional thyristor Four-quadrant bidirectional thyristor Bidirectional thyristor specialized for washing machines High junction temperature bidirectional thyristor Transient suppression bidirectional thyristor

Protection Devices

MOSFET

Rectifier Diodes and Bridge Rectifier

Power modules and components

Power IC

Application

Charging Station

Switched-mode Power Supply

Photovoltaic Inverter

Battery Management System (BMS)

Leakage Protective Device

Automotive Electronics

Consumer Electronics

Application

Quality

Service quality

Certifications and standards

Social Responsibility

Quality assurance

About Us

About Us

Career

Life & benefits

Career

中文 EN

Product

The main product portfolio of JJM comprises of the following semiconductor devices: uni- & bi-directional thyristors, MOSFETs of split-gate type (SGT) and of trench type and of planar type and of super-junction type, protection devices including electro-static devices (ESDs) with low input capacitance and transient voltage suppressor (TVS) and varistors with low junction capacitance, high-voltage diodes and rectifiers, power transistors etc.

Protection Devices

Rectifier Diodes and Bridge Rectifier

Power modules and components

Automotive MOSFET

Low / Medium-voltage MOSFET

Low-voltage N-ch (≤ 30V) Low-voltage P-ch (?30V ~ ?5V) Medium-voltage N-ch (40V ~ 400V) Medium-voltage P-ch (?100V to ?40V)

High-voltage MOSFETs (≥ 400V)

MOSFET Selection Guide

MOSFET Handbook

MOSFET Selection Guide

MOSFET Handbook

Quality Assurance

Long-term build-up of and continuous investment in cutting-edge technologies set the foundation for innovative development in application.

"Driving" the future by "sensing" to create a world of "chips" based on IoT.

Application

Among the China-based manufacturers, JJM offers the most complete portfolio of "square" uni-directional and bi-directional thyristors.

Charging Station

Switched-mode Power Supply

Photovoltaic Inverter

Battery Management System (BMS)

Leakage Protective Device

Automotive Electronics

Consumer Electronics

Top-ranking technological innovation capacity Semiconductor manufacturers of thyristor devices and chip squaring IDMs (integrated component manufacturers, which cover the entire chip industry chain by integrating chip design, manufacturing and package test) in China's sector of power semiconductor device

Corporate Compliance Statement Letter of Commitment to Corporate Integrity and Compliance...

Environmental Environmental Information Disclosure Report of Jiangsu JieJie Microelectronics Co., Ltd.

Conflict Minerals Conflict-Free Minerals Declaration

System certification Jiangsu JieJie Microelectronics established its ISO 9001 quality management system in 2000.

Product certification The SCRs (TO-220, TO-3P, TO-220F, ITO-247, and TO-92) manufactured by Jiangsu JieJie Microelectronics Co., Ltd.

News

NEWS Jiangsu JieJie Microelectronics Co., Ltd. sincerely invites you to 2022 Electronica South China 2022.11.10

NEWS JieJie Microelectronics made splendid appearance at 2021 International Automotive Electronics Innovation and Development Forum 2021.12.31

NEWS JieJie Microelectronics rated as China’s Most Growing Listed Company in 2021 2021.12.07

NEWS JieJie Microelectronics attended the 2021 International Automotive Electronics Innovation and Development Forum – 2021/12/2 2021.11.25

NEWS JieJie Microelectronics sincerely invites you to 2021 Electronica South China to be held in late November 2021.09.23

NEWS Highlights of JieJie Microelectronics at the Motor Drive and Control Forum 2021.09.09

NEWS JieJie Microelectronics will attend the 22nd Power Management and Power Devices Forum and deliver a speech 2021.04.20

NEWS The eighth CSITF is about to open, and JieJie Microelectronics (Shanghai) is making a wonderful appearance! 2021.04.14

NEWS JieJie Microelectronics’ Review on 2021 (Spring) USB PD＆Type-C Asia 2021.03.31

NEWS JieJie Microelectronics will attend 2021 (Spring) USB PD＆Type-C Asia and deliver a speech! 2021.03.16

NEWS Review of the Exhibition – 2020 (Winter) USB PD & Type-C Asia 2020.12.24

NEWS Exhibition Invitation – 2020 (Winter) USB PD & Type-C Asia 2020.12.09

NEWS List of incentive objects of 2020 restricted stock incentive plan of Jiangsu Jiejie Microelectronics Co., Ltd 2020.10.01

NEWS JieJie Microelectronics – Your Professional Manufacturer 2020.07.23

NEWS Panasonic Corporation Japan came to our company for business negotiation 2020.05.11

NEWS Mayor Xu Huimin of Nantong and his party visited JieJie Semiconductor for research & survey 2020.05.11

NEWS Counseling Announcement on the IPO and Listing of Jiangsu JieJie Microelectronics Co., Ltd. 2020.05.11

NEWS JieJie Microelectronics attended the 82nd China Electronics Fair 2019.06.05

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