TVS, Transient Voltage Suppression, which is a component with semiconductor characteristics made of Si material based on diffusion process. The resistance value of this type of component changes between mega ohm level and ohm level according to the change of the voltage value loaded across it, and the resistance value can complete the transition in picosecond time. Based on this characteristic, TVS are mostly connected in parallel in the system circuit to prevent overvoltage from damaging other components at the back end, thereby greatly improve the EMS performance of the system, which can effectively suppress electromagnetic interference such as Surge, EFT and ESD. It has been widely used in signal communication, industrial control, security, automobile electronic, switching power supply, frequency inverter, inverter, photovoltaic new energy, wind power, Surge protective device, power distribution system and other products.
TVS produced by our company has a variety of appearance such as patch and plug-in. The patch mainly includes SOD123, SMA, SMB, SMC, DO-218AB, plug-ins are DO-41, DO-15, DO-201, P600, etc. In addition, we can also develop special external dimensions and chip dimensions according to customer requirements.

 

MOV, the full name is Metal Oxide Varistors, is a semiconductor component made of ZnO material based on sintering process. The resistance value of this type of component changes between mega ohm level and ohm level according to the change of the voltage value loaded across it, and the resistance value can complete the transition in nanosecond time. Based on this characteristic, MOV are mostly connected in parallel in the system circuit to prevent overvoltage from damaging other components at the back end, thereby greatly improve the EMS performance of the system, which can effectively suppress electromagnetic interference such as Surge, EFT. It can be widely used in wall socket, cable plate, switching power supply, frequency inverter, inverter, photovoltaic new energy, wind power, Surge protective device, power distribution system and other products.
The MOV produced by our company has a variety of appearance, such as square and round. The size of round silver sheet is 7mm, 10mm, 14mm, 20mm, 25mm, 32mm, 53mm; the size of square silver sheet is 20mm, 22mm, 30mm, 34mm, etc. In addition, the company can customize the special shape size and electrode size according to customer requirements.

 

ESD, also known as TVS ARRAY, is a component with semiconductor characteristics made of Si material based on a diffusion process. This device can be regarded as a development result of TVS toward miniaturization, integration and low capacity. It belongs to the low-power device made by IC diffusion process and packaging process, and it is specifically designed to suppress ESD for multi-channel and high-speed signal line interfaces. As the rising edge of ESD discharge is about one nanosecond, the traditional patch pressure sensitive and polymer devices respond slowly, so the residual voltage is too high, which also puts higher requirements on the antistatic ability of the IC. The ESD device has a faster response speed and a lower clamping voltage, which can greatly reduce the impact on the back-end IC, thereby greatly improve the EMS performance of the system, and can effectively suppress electromagnetic interference of signals, such as ESD, EFT, etc. It is widely used in white goods, mobile phones, tablet computers, communication equipment, intelligent control products, industrial control, smart grids, consumer electronics and other products.
With a variety of packaging forms: 0402, 0603, SOD323, SOD523, SOD923, SOIC-8, SOT23, SOT23-6, SOT363 and so on.

TSS, a semiconductor discharge tube, is a component with semiconductor characteristics made of Si material based on a diffusion process, which similar to the silicon controlled rectifier with PNPN structure. The resistance value of this type of component changes between mega ohm level and ohm level according to the change of the voltage value loaded across it, and the resistance value can complete the transition in nanosecond time. TSS are mostly connected in parallel in the system circuit to prevent overvoltage from damaging other components at the back end, thereby greatly improve the EMS performance of the system, which can effectively suppress electromagnetic interference such as Surge, EFT and ESD. It is widely used in DSL, security, industrial control, analog video signal, telephone, fax, LED and other products.
The semiconductor discharge tubes produced by our company have various appearances such as patch and plug-in. It is packaged in SOT23-5, SMA, SMB, SOIC-8, DO-15, TO-92 and other forms, which can meet ITU K.20, K.21 and K.45, GR1089, FCC PART68, IEC60950, GB17626.5 and other communication standards.

 

GDT, the full name is Gas Discharge Tubes, is a tubular ceramic cavity, through the combination of metal electrodes, a discharge gap element made by the high temperature welding process of discharge gap element with stable discharge characteristics. The resistance value of this type of device varies from G ohm to Ohm depending on the voltage value loaded on both ends of the device. The resistance value can complete the transition in 100 nanoseconds. Based on this characteristic, most of the GDT are connected in parallel in the system circuit to prevent overvoltage from damaging other components at the back end. Due to the continuous flow characteristic of gas discharge, it is rarely used in non-power lines alone, which can effectively suppress electromagnetic interference such as Surge. It can be widely used in telephone, DSL, program-controlled switchboard, network switch, switching power supply to ground protection, industrial communication, cable TV, automotive HID ignition system, Surge protective device and other products.

The ACPA GDT sold by our company has various appearances such as square and round. According to the number of electrodes, it can be divided into two categories: 2R and 3R. According to the package, it can be divided into two types: patch and plug-in, including 2R, 3R, 2RM, 3RM, 2SM, 3SM, 4532, 3216, AE and other series.

 

 

Outdoor Surge protection level: GB/T18802.1, IEC61643-11
Withstand current: 10KA, 20KA
Ultra-low residual voltage

 

High reliability diode is a kind of semiconductor device with low power consumption and ultra-high speed. The reverse recovery time is extremely short, and the forward conduction voltage is reduced. It is mostly used in high frequency, low voltage, high current rectifier diode, freewheeling diode and protection diode, and also used as rectifier diode and small signal detection diode in microwave communication circuit, widely used in communication power supply, frequency inverter and other products.
The high reliability diodes produced by our company are available in various packages such as SMA, SMB, SMC, P600, SOD123FL, TO263, TO277 and so on.

 

The action principle of PPTC resettable fuse is a dynamic balance of energy. The current flowing through the PPTC element will generate heat, which is due to PPTC. All or part of the generated heat is dissipated into the environment, and part of the heat that is not dissipated increases the temperature of the PPTC element. It can be widely used in telecommunications and networks, computers and multimedia, industrial and automotive industries, batteries and portable electronic equipment and other industries.
The plug-in PPTC that our company represents has JK16, JK60, JK130, JK250, JK600 and other series products.
The patch PPTC that our company represents include FSMD0603, LSMD2920, MSMD1812, NSMD1206, PSMD0805, USMD1210 and other series products.

 

The action principle of PPTC resettable fuse is a dynamic balance of energy. The current flowing through the PPTC element will generate heat, which is due to PPTC. All or part of the generated heat is dissipated into the environment, and part of the heat that is not dissipated increases the temperature of the PPTC element. It can be widely used in telecommunications and networks, computers and multimedia, industrial and automotive industries, batteries and portable electronic equipment and other industries.

The SMD PPTC include 0603, 0805, 1206, 1210, 1812, 2920 and other series products.