JJMICROELECTRONICS

JJMICROELECTRONICS          HOME PRODUCT Thyristor 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 Transient Voltage Suppresso Transient Voltage Suppressor Automotive Transient Voltage Suppressor Thyristor Surge Suppressor TVS Diode Array TVS Diode Array Automotive TVS Diode Array Sidac Zener Diode Zener Diode Automotive Zener Diode Small Signal Transistor Small Switching Diode Small Switching Diode Automotive Small Switching Diode Varistor Ceramic gas discharge tube MOSFET 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 ~ -40V） High-voltage MOSFET (≥ 400V) Rectifier Diodes and Bridge Rectifier Ordinary rectifier diode Low VF Rectifier Fast recovery diode Ultra Fast Recovery Rectifier Super-fast recovery diode Fast recovery epitaxial diode Ultra-fast recovery epitaxial diode Super-fast recovery epitaxial diode Hyper-fast recovery epitaxial diode EPI Planar Fast Recovery Rectifier Bridge rectifier Schottky diode SiC Rectifier Power modules and components Bi-directional thyristor Thyristor module Thyristor + diode module Diode module DBC component Solid-state relay Opto-coupler Thyristor opto-coupler Transistor opto-coupler High-speed opto-coupler Gate driver opto-coupler Solid-State Relay Optical relay Power IC Leakage protection Low-dropout linear regulator Shunt Voltage References Linear DC Regulators Smart Power Switches Thyristor zero crossing detection drive IGBT IGBT Discretes IGBT module APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers APPLICATION QUALITY SERVICE QUALITY CUSTOMER COMPLAINT HANDLING PRODUCT INSTRUCTIONS CERTIFICATIONS AND STANDARDS HSF REPORT PRODUCT CERTIFICATION SYSTEM CERTIFICATION INDUSTRY STANDARDS LAB CAPACITY RELIABILITY GUARANTEE CHARACTERISTIC TEST FAILURE ANALYSIS SOCIAL RESPONSIBILITY HSF COMPLIANCE STATEMENT CORPORATE COMPLIANCE STATEMENT ENVIRONMENTAL INFORMATION CONFLICT MINERALS QUALITY CAREER CAREER OPPORTUNITIES TRAINING & DEVELOPMENT LIFE & BENEFITS CAREER ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM ABOUT CONTACT EN 中文 中文 EN HOME PRODUCT FAST CHARGER CHARGING STATION SWITCHED-MODE POWER SUPPLY MOTOR DRIVING PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM(BMS) WHITE GOODS LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS SERVICE QUALITY CUSTOMER COMPLAINT HANDLING PRODUCT INSTRUCTIONS CERTIFICATIONS AND STANDARDS HSF REPORT PRODUCT CERTIFICATION SYSTEM CERTIFICATION INDUSTRY STANDARDS LAB CAPACITY RELIABILITY GUARANTEE CHARACTERISTIC TEST FAILURE ANALYSIS SOCIAL RESPONSIBILITY HSF COMPLIANCE STATEMENT CORPORATE COMPLIANCE STATEMENT ENVIRONMENTAL INFORMATION CONFLICT MINERALS SOCIAL RECRUIYMENT TRAINING AND DEVELOPMENT LIFE AND WELFARE OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM CONTACT PRODUCT JJM's diverse product offering allows our customers to establish a balance between product performance and simplicity of manufacture while remaining cost competitive.We make every effort to provide our valued customers with high-quality products and services on a continuous basis

MOSFETs Protection Devices Rectifier Diodes and Bridge Rectifiers Thyristors Power IC Opto-coupler Power Modules and Components IGBT QUALITY ASSURANCE Long-term investment and development of cutting-edge technology lay the groundwork for innovative application development.

READ MORE APPLICATION JJM products are developed to meet a wide range of application requirements across various industries.Our technologies, along with the associated tools and collaterals,enable our valued customers to effortlessly develop any robust solution.

FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers PRODUCT CERTIFICATION High Quality Reliability through Certifications and Standards READ MORE CORPORATE COMPLIANCE STATEMENT Letter of Commitment to Corporate Integrity Compliance READ MORE CONFLICT MINERALS Conflict-Free Minerals Declaration READ MORE Join a top-tier technologically innovative team where our core values of innovation mindset and creativity on cutting- edge projects propel us to become world-class innovators. READ MORE NEWSROOM 28 May 2025 JJMICROELECTRONICS Named “Outstanding Supplier of 2024” by Dahua Technology LATEST NEWS 25 Jul 2024 Exhibition Review | JJMicroelectronics Shines at electronica China Leading the Future of Power Semiconductors for nearly 30 Years LATEST NEWS 01 Jun 2024 Strategic Cooperation between JJMICROELECTRONICS and Zhejiang Geener (Subsidiary of Geely) LATEST NEWS 04 Sep 2023 JJMICROELECTRONICS debuts in Electronica India 2023 at Bengaluru, India COMPANY NEWS 03 Apr 2023 JieJie Mircoelectronics, one of the top 10 power devices companies in 2023 List of top 100 China IC design fabless companies COMPANY NEWS 21 Mar 2023 JieJie Microelectronics at the 2023 (Spring) Asia Charging Exhibition was a success COMPANY NEWS 09 Mar 2023 JieJie Microelectronics will participate in the 2023 (Spring) Asian Charging Exhibition in Shenzhen, China COMPANY NEWS 01 Dec 2022 JjieJie Mircoelectronics exhibits in the 8th Greater Bay Area International New Energy Vehicle Technology and Supply Chain Exhibition COMPANY NEWS 01 Jul 2022 JieJie Microelectronics new generation of P-channel JPET with advanced PDFN package offers world-leading performance PRODUCT NEWS 05 May 2022 JieJie Microelectronics automotive-grade 10-150V N-channel JSFETs are widely used in the automotive market PRODUCT NEWS READ MORE PRODUCT Thyristor Protection Devices MOSFET Rectifier Diodes and Bridge Rectifier Power modules and components Opto-coupler Power IC IGBT Resources APPLICATION FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) Air Conditioners LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS Washing Machine Electric Two-Wheelers QUALITY SERVICE QUALITY CERTIFICATIONS AND STANDARDS LAB CAPACITY SOCIAL RESPONSIBILITY ABOUT OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM CONTACT CAREER CAREER OPPORTUNITIES TRAINING & DEVELOPMENT LIFE & BENEFITS 2023 JieJie Microelectronics Co.,Ltd. 　| Sales Terms & Conditions Powered by SE This website uses cookies. By continuing to browse this website, you agree to our use of cookies.

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