Product Line Card
Jiangsu Jiejie Microelectronics Co., Ltd., founded in 1995, is a high-tech enterprise specializing in R&D, production and sales of semiconductor power devices. The products mainly include R&D and production of ultra-fast recovery power diodes, power MOSFET, IGBT and silicon carbide devices. Products are widely used in photovoltaic inverter, battery BMS, motor drive, charging pile, switching power supply, fast charging, etc. The company has successively passed ISO9001, ISO14001 and other system certifications, and is currently implementing ISO/TS 16949. Products meet UL electrical insulation requirements, RoHS environmental protection requirements, Reach chemical registration, evaluation, licensing and restriction requirements, and no halogenation requirements.
Products
Transient suppression bidirectional thyristor
Transient bidirectional thyristor has high dv/dt capability and strong anti-electromagnetic interference capability. It can bear the impact of large current, and is well used in inductive loads and occasions with serious electromagnetic interference.
Transient bidirectional thyristor has high dv/dt capability and strong anti-electromagnetic interference capability. It can bear the impact of large current, and is well used in inductive loads and occasions with serious electromagnetic interference.
High junction temperature bidirectional thyristor
The working junction temperature TJ of high temperature-saving triac is-40 ~ 150 C, which has high dv/dt capability and strong anti-electromagnetic interference capability. It can bear the impact of large current, and is well used in the situation of inductive load and high ambient temperature.
The working junction temperature TJ of high temperature-saving triac is-40 ~ 150 C, which has high dv/dt capability and strong anti-electromagnetic interference capability. It can bear the impact of large current, and is well used in the situation of inductive load and high ambient temperature.
Special bidirectional thyristor for washing machine
The special bidirectional thyristor for washing machine has high dv/dt capability and strong anti-electromagnetic interference capability. It can bear the impact of large current, and is well used for motor control of washing machine.
The special bidirectional thyristor for washing machine has high dv/dt capability and strong anti-electromagnetic interference capability. It can bear the impact of large current, and is well used for motor control of washing machine.
Four-quadrant bidirectional thyristor
Four-quadrant bidirectional thyristor has low holding current and holding current, so it is better used for resistance type medium-power and low-power loads.
Four-quadrant bidirectional thyristor has low holding current and holding current, so it is better used for resistance type medium-power and low-power loads.
Three-quadrant bidirectional thyristor
Three-quadrant bidirectional thyristor has high dv/dt capability and strong anti-electromagnetic interference capability. It can withstand the impact of large current, and the three-quadrant bidirectional thyristor is better used for inductive load.
Three-quadrant bidirectional thyristor has high dv/dt capability and strong anti-electromagnetic interference capability. It can withstand the impact of large current, and the three-quadrant bidirectional thyristor is better used for inductive load.
solid-state relay
Solid-state relay (SSR) is a new type of contactless switching device composed of solid-state electronic components. It can make use of the switching characteristics of electronic components to make and break the circuit without contact and spark, so it is also called "contactless switch". It has the functions of amplification and isolation, and is very suitable for driving high-power switching actuators. Compared with electromagnetic relays, it has higher reliability, no contact, long service life, high speed and little interference to the outside world, and has been widely used in household appliances and industrial automation products.
Solid-state relay (SSR) is a new type of contactless switching device composed of solid-state electronic components. It can make use of the switching characteristics of electronic components to make and break the circuit without contact and spark, so it is also called "contactless switch". It has the functions of amplification and isolation, and is very suitable for driving high-power switching actuators. Compared with electromagnetic relays, it has higher reliability, no contact, long service life, high speed and little interference to the outside world, and has been widely used in household appliances and industrial automation products.
optical relay
Light relay is a semiconductor relay with AC and DC, which is an integrated device of light-emitting device and light-receiving device. The input side and the output side are electrically insulated, but signals can be transmitted by optical signals. Optical relay has the advantages of no mechanical contact, long service life, low operating current, high isolation voltage, high speed switching and low leakage current, and is mainly used in measuring equipment, communication equipment, security equipment and medical equipment.
Light relay is a semiconductor relay with AC and DC, which is an integrated device of light-emitting device and light-receiving device. The input side and the output side are electrically insulated, but signals can be transmitted by optical signals. Optical relay has the advantages of no mechanical contact, long service life, low operating current, high isolation voltage, high speed switching and low leakage current, and is mainly used in measuring equipment, communication equipment, security equipment and medical equipment.
High speed optical coupler
The structure of high-speed optocoupler is photodiode+amplifier drive circuit, the response speed of photodiode is nanosecond, and the response speed of phototransistor is microsecond. High-speed optocoupler is a nonlinear optocoupler, which is suitable for the transmission of switching signals, but not for analog signals. High-speed optocoupler products are widely used in A/D, D/A isolation, instrumentation, motor drive, communication equipment and microcomputer interface.
The structure of high-speed optocoupler is photodiode+amplifier drive circuit, the response speed of photodiode is nanosecond, and the response speed of phototransistor is microsecond. High-speed optocoupler is a nonlinear optocoupler, which is suitable for the transmission of switching signals, but not for analog signals. High-speed optocoupler products are widely used in A/D, D/A isolation, instrumentation, motor drive, communication equipment and microcomputer interface.
Address：15C, 15/F, Sanhang Technology Building, Northwestern Polytechnical University, No.45 Gaoxin Nanjiu Road, Nanshan District, Shenzhen, China
Phone：0755-8612 8820
