ライテック List of Products and Services

COMCHIP TECHNOLOGY CO., LTD (hereinafter referred to as Cokchip) is a Taiwanese manufacturer specializing in diodes, established in 2000. Renowned global manufacturers such as Omron Korea, Microsoft, Qualcomm, CompalComm, Flextronics, AUO, Garmin, Tomtom, Altek, Chicony, HP, Wintec, Kontron, Whirlpool, Molex, Philips, GE, ICON, Primax, Innolux, and Digikey have adopted our products. 【Product Line】 - ESD protection diodes - ESD protection diode arrays - Transient voltage suppressors - General rectifier diodes - High-speed rectifier diodes - Ultra-fast rectifier diodes - Rectifier bridge diodes - Small signal Schottky barrier diodes - Schottky diodes for rectification - Small signal switching diodes - Zener diodes *Our company is the exclusive agent for Comchip Technology in Japan. For inquiries regarding our products, please contact us.

• diode

The "L5208F" is a PIN diode designed for high-frequency power switching, such as antenna switching for various portable wireless communication devices. It is suitable for antenna switches in the VHF/UHF bands. 【Main Features】 ○ Ideal for antenna switches in portable VHF/UHF radios ○ Low forward series resistance ○ Low capacitance between terminals ○ Rfs(typ)=0.45Ω @IF=10mA, f=100MHz ○ Ct(typ)=0.6pF @VR=20V, f=100MHz ○ RoHS compliant ○ Pb-free/Halogen-free ● For more details, please download the catalog or contact us.

• diode

The "5206F" is a PIN diode in a plastic molded package designed for RF switches in WLAN, WiMAX, measurement instruments, and other high-frequency devices. 【Main Features】 〇 Low forward series resistance 〇 Low insertion loss 〇 Low inter-terminal capacitance 〇 High isolation 〇 Rfs(typ)=1Ω @IF=50mA, f=100MHz 〇 Ct(typ)=0.15pF @VR=40V, f=100MHz 〇 RoHS compliant 〇 Pb-free / Halogen-free ● For more details, please download the catalog or contact us.

• Other electronic parts

The "L8107" is ideal for switching antennas in various communication devices. 【Main Features】 ○ Optimal for antenna switching in the HF-UHF band ○ Small capacitance at zero bias, with very low reverse bias dependence. ○ Low insertion loss and high isolation. ○ Low series resistance. ○ Rfs(typ)=1.2Ω @IF=50mA, f=100MHz ○ Ct(typ)=0.4pF @VR=40V, f=100MHz ○ Environmentally friendly new ceramic MELF package ○ RoHS compliant ● For more details, please download the catalog or contact us.

• Other electronic parts

The "L5204F" is a PIN diode designed for high-frequency power switching applications such as antenna switching for various wireless communication devices. It is also suitable for RFID reader and writer applications. 【Main Features】 ○ Power switching is possible in the VHF and UHF bands ○ Low insertion loss and high isolation ○ Low forward series resistance ○ Low capacitance between terminals 〇 Rfs(typ)=0.5Ω @IF=50mA, f=100MHz 〇 Ct(typ)=0.6pF @VR=40V, f=100MHz ○ Surface mount type plastic molded package ○ RoHS compliant ● For more details, please download the catalog or contact us.

• diode

The "5206F" is a PIN diode in a plastic molded package designed for RF switches in WLAN, WiMAX, measurement instruments, and other high-frequency devices. 【Main Features】 〇 Low forward series resistance 〇 Low insertion loss 〇 Small inter-terminal capacitance 〇 High isolation 〇 Rfs(typ)=1Ω @IF=50mA, f=100MHz 〇 Ct(typ)=0.15pF @VR=40V, f=100MHz 〇 RoHS compliant 〇 Pb-free / Halogen-free ● For more details, please download the catalog or contact us.

• Other electronic parts

The "L5208F" is a PIN diode designed for high-frequency power switching applications such as antenna switching for various portable wireless communication devices. It is suitable for antenna switches in the VHF/UHF bands. 【Main Features】 ○ Ideal for antenna switches in portable radios for VHF/UHF bands ○ Low forward series resistance ○ Low capacitance between terminals ○ Rfs(typ)=0.45Ω @IF=10mA, f=100MHz ○ Ct(typ)=0.6pF @VR=20V, f=100MHz ○ RoHS compliant ○ Pb-free/Halogen-free ● For more details, please download the catalog or contact us.

• diode

The "L8104" is a PIN diode in a ceramic package designed for high-frequency power switching for various wireless communication equipment's transmit and receive antenna switching. 【Features】 ○ Power switching is possible in the VHF and UHF bands ○ Low insertion loss and high isolation ○ Low forward series resistance 〇 Rfs(typ)=0.5Ω @IF=50mA, f=100MHz 〇 Ct(typ)=0.8pF @VR=40V, f=100MHz 〇 Hermetic ceramic MELF package ○ RoHS compliant 〇 Lead-free ● For more details, please download the catalog or contact us.

• diode
• High frequency/microwave parts

L8104-240 is a ceramic package PIN diode designed for high-frequency power switching applications such as antenna switching for various wireless communication devices. 【Main Features】 ○ Power switching is possible in the VHF and UHF bands ○ Low reverse current ○ Low insertion loss and high isolation ○ Low forward series resistance ○ Peak reverse voltage 240V 〇 Rfs(typ)=0.5Ω @IF=50mA, f=100MHz 〇 Ct(typ)=0.8pF @VR=40V, f=100MHz ● For more details, please download the catalog or contact us.

• High frequency/microwave parts
• diode
• Other semiconductors

COMCHIP TECHNOLOGY CO., LTD (hereinafter referred to as Comchip) is a Taiwanese manufacturer specializing in diodes, established in 2000. We adopt products from both domestic and international diode manufacturers, and we can provide optimal proposals for engineers who are facing issues with products that are scheduled to be discontinued or are nearing the end of their support period. The products from Comchip handled by Litek are chosen for their long-term support! You can engage in development and design with peace of mind. 【Popular Lineup】 ○ High-power bridge rectifier diodes for power supply applications ○ Transient Voltage Suppressors (TVS) ○ Schottky diodes for rectification ○ ESD protection diodes and ESD protection diode arrays for high-speed communication *Our company is the exclusive agent for Comchip Technology in Japan. For inquiries regarding products, please contact us.

• diode