Topdiode Group is an ISO 9001: 2015 TVS Diodes China factory and TVS Diodes China supplier since 1995, including 4 manufacturing sites with 780 employees & additional about 80 technical experts. After 26 years development, Topdiode Group has became a very famous & reliable TVS diode China manufacturer & quality is recognized by international companies such as GE, PNE(Philips’s OEM) so on. We export to USA, Canada, Brazil, Argentina, Mexico, South Africa, Tunisia, New Zealand, Australia, Germany, Italy, France, UK, Poland, Bulgaria, Spain, Portugal, Russia, Belarus, Ukraine, Korea, Vietnam, Singapore, Malaysia, Indonesia, India, Philippine, Thailand etc. Our market position is to replace Littelfuse, Bourns, Diodes, Microchip, STMicroelectronics, On Semi, Taiwan Semiconductor etc with much better price, much fast lead time and reliable quality.
The Transient Voltage Suppressor diode (also known as a TVS Diode) is a protection diode designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). TVS Diodes are silicon avalanche devices typically chosen for their fast response time (low clamping voltage), lower capacitance and low leakage current. Topdiode is a professional & top-ranking manufacturer for TVS diode in China, offering both SMD (surface mount tech) and THT through-hole TVS diodes. Characteristics of Topdiode’s TVS diode includes low incremental surge resistance and unidirectional and bidirectional polarities available. Our TVS diodes products group include: SMAJ TVS Diode Series, P4SMA TVS Diode Series, SMA6J TVS Diode Series, SMBJ TVS Diode Series, P6SMB Transient Voltage Suppressor Diodes,SMCJ TVS Diode Series, SMDJ Series ESD Suppressors, 5.0SMDJ TVS Diode Series, SMF5.0A SMF Series, SD12 TVS DIODE, ESD3Z Series Transient Voltage Suppressors, SM8S TVS, SMF Series TVS Diodes, TVS Diode P4KE Series, TVS Diodes P6KE Series, 1.5KE Series TVS Diodes, 3KP Series Leaded TVS Diodes,5KP Series Leaded TVS Diodes,8KP Series Leaded TVS Diodes,15KP Series Leaded TVS Diodes, 20KP Series Leaded TVS Diodes, 30KP Series Leaded TVS Diodes etc.
Topdiode TVS products are RoHS, Reach Compliant; Halogen free(on request) and Metal Conflict Free. We support our customer with fast delivery 3-4 weeks for regular parts. We are strong in complete management, strict quality control system, and excellent sales service as well. Sales representative & distributors are all over the world in order to better serve our customers. Recent years, many diodes are in shortage, could you please send us emails and RFQ. We can help you for cost down and solve your shortage problem.