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About Topdiode

Topdiode Manufacturing Company is a leading manufacturer and supplier of a wide range discrete components and capacitors in China. Discrete Semiconductors include Rectifier Diode, Switching Diode, Zener Diode, TVS Diode, Schottky Diode, Bi-directional Trigger Diode, Fast Recovery Diode, Bridge Rectifier THT & SMT, Small Signal Transistors; and capacitors range includes CA42 Dipped Tantalum Capacitors, CA45 Chip Tantalum Capacitors, CL21 Metallized Polyester Capacitors and CT4 multilayer ceramic capacitors. Topdiode serves the consumer electronics, computing, communications, industrial markets, and military application. For detailed Company Profile, Cross Reference, Full Part List, Topdiode Catalogue, please visit Literature Download.

A Letter to Topdiode Customers

Topdiode Manufacturing's products include:

  • Bridge Rectifier

    Bridge RectifierMB10S DB107 DB157 GBL207 KBP207 KBP307 GBL407 KBJ4M D3SB80 GBU4M KBJ6M GBU6M GBU8M KBJ8M GBU10M KBJ10M MB10S ABS10 DB107S DB157S KBP210 KBL410 KBPC2510 KBPC3510 2W10More

  • Transistors

    TransistorsBC807-16/25/40 BC856A/B/C BC857A/B/C BC858A/B/C BC859A/B/C BC817-16/25/40 BC846A/B/C BC847A/B/C BC848A/B/C BC849A/B/C BC850A/B/CMore

  • Rectifier Diode

    Rectifier DiodeM7 S1M 1A7 1N4007 1N4007S 1N5399 GP15M RL157 RL207 S2M RL257 1N5408 S3M 5A10 6A10 10A10 SM4007More

  • Switching Diode

    Switching Diode1N4148 DO-35  LL4148 LL-34  1N4148W SOD-123  1N4148WS SOD-323 MCL4148 MicroMELF  BAV99 SOT-23  BAV70 SOT-23More

  • Zener Diode

    Zener DiodeDL4764A LL-41  BZX84C3V0-47V  BZX55C2V7~47V DO-35  BZV55C2V4~47V LL-34  1N4729A~1N4756A DO-41  DL4728AMore

  • Fast Recovery Diode

    Fast Recovery Diode1N4937 BA159 FR107 FR157 FR207 FR257 FR307 FR507 FR607 FR1MMore

  • TVS Diode

    TVS DiodeP4KE Series  P6KE Series  1.5KE SeriesMore

  • Schottky Diode

    Schottky Diode1N5819 SB1100 SB2200 1N5822 SB3200 SB5200 SS110A SS215A SS215B SS310A SS32 SS34 SS36More

  • Trigger Diode

    Trigger DiodeDB3 DO-35  DB4 DO-35 LLDB3 SOD-80More

  • Capacitors

    CapacitorsPlastic film capacitors, CL21 metallized polyesyter capacitors, High voltage ceramic capacitorsMore


The Company's:

Company headquarters, manufacturing facilities, design & engineering center are located in Hunan Province & JiNan, ShanDong Province since 1996.

Sales office & warehouse center are located in Dongguan China.

Own around 750 employees and 65 professional technical personnel; production capacity around 6 billion in 2012

The Company's manufacturing facilities have achieved the Quality Awards of ISO-9001:2008 & ISO14001: 2004 certification.

Product focus is on high-growth end-user equipment markets such as TV/Satellite set-top boxes, portable DVD players, monitors, speakers, energy-saving lamps, microwave ovens, printers, datacom devices, ADSL modems, power supplies, power meters, medical devices, PCs and notebooks, flat panel displays, digital cameras, mobile handsets, AC-to-DC and DC-to-DC conversion, Wireless 802.11 LAN access points, brushless DC motor fans, small household electrical appliances and other fields.

Topdiode customers:

Topdiode customer

Copyright © 1996 - 2014 Topdiode Manufacturing Company Limited at Dongguan, Guangdong, China    Email:    Website: