LRC ESD and Surge Protection Devices

Voltage Suppressor / ESD Protection / Zener Diode

Leshan Radio Co. Ltd.

Leshan Radio Company (LRC) was founded in 1970 in Leshan City south of Chengdu in Sichuan Province in China. The company started with Axial Leaded Diodes and Bridge Rectifiers in the beginning – in 1995 LRC and Motorola (now: OnSemi) set up a joint venture called Leshan Phoenix Semiconductor (LPS) for producing Small Signal Diodes. 2011 LRC expanded their own production capacity by setting up a new factory in Chengdu: Advanced Power Semiconductor (APS). Combined with the share of the joint venture with OnSemi, LRC achieves an overall production capacity of more than (one billion) Small Signal Diodes / week (!), allowing LRC to join the ranks of the TOP 5 manufacturers in terms of production capacity worldwide.

While having obtained all required certifications like ISO 9001 and IATF16949 for their facilities, LRC can offer a vast variety of products to meet European requirements for Industry and Automotive products (AECQ 101).

LRC’s product portfolio ranges from Small Signal Devices such as Small Signal Schottky, Small Signal MOSFETs over various Power devices such as Power Schottky, Power TVS Diode, Power MOSFETs etc. combined with general and state-of-the art packages.

Moreover, an interesting set-up of Integrated Circuits (ICs) is currently under development within the continuously growing portfolio of this powerful partner of BECK ELEKTRONIK.


Transient Voltage Suppressors

TVS Diodes (Transient Voltage Suppressors) are electronic components that protect sensitive electronics from high-voltage transients. They protect the circuits more efficiently due to shorter response time to overvoltage events in comparison with most other types of circuit protection devices. TVS Diodes can limit the voltage to a certain level by conducting large currents to ground which are usually generated by lightning strikes, load switch and electro-static discharge (ESD) etc.

With reverse standoff voltages ranging from 5,2V to 418V and peak power ratings up to 5000W, LRC's TVS Diodes can be applied in a wide range of circuit protection applications (AEC-Q available). Both Axial lead and Surface-mount packages are available.

Product overview of TVS Diodes of our partner Leshan Radio Co. Ltd. (LRC)


ESD Protection & Array

ESD Protection devices, also called anti-static components, are devices that protect circuits from Electrostatic discharge.

LRC's ESD Protection devices support a variety of applications such as Telecommunications, Computing, industrial, automotive etc. They are available in a wide range of packages such as TO, SOT, SOD, DFN.

Product overview of ESD Protection devices of our partner Leshan Radio Co. Ltd. (LRC)


Zener Diode & Array

Zener diodes A type of diode that can limit voltage to the conventional maximal value and allow current to flow in opposite direction (backwards) due to Zener effect.

LRC provides over 700 diffirent Zener Diodes with Zener voltage from 1,9V to 210V and max. power dissipation up to 2000mW, AEC-Q available.

Product overview of Zener Diodes of our partner Leshan Radio Co. Ltd. (LRC)