Toshiba TLP310x Photorelays

Toshiba TLP310x Photorelays consist of a photo MOSFET optically coupled to an aluminum gallium arsenide infrared light-emitting diode. TLP310x Series Photorelays feature low ON-state resistance and high permissible ON-state current, making them ideal for power line control applications.

Toshiba TLP310x Photorelays use the trench MOSFET technology to control large currents at levels equivalent to those typically handled by mechanical relays. With no mechanical contacts, these Photorelays produce less noise than conventional relays and do not suffer the deterioration associated with contact wearing.

The TLP310x Photorelays is housed in a compact 2.54SOP6 package, which is suitable for surface-mount assembly and offers considerable space savings compared to conventional DIP form factors. These devices are small enough to be mounted on the rear surfaces of PCBs, potentially reducing system size.

Features

Normally opened (Form A) device
Peak OFF-state voltage range (min): 20V to 100V
Trigger LED current (max): 3mA
ON-state current range (max): 2.0A to 5.0A
OFF-state current (max): 10nA
ON-state resistance range (max): 0.03Ω to 70mΩ

Isolation voltage (min): 1500V_rms
Safety standards
- UL-approved: UL1577, File No.E67349
- cUL-approved: CSA Component Acceptance Service No.5A File No.E67349
6-pin SOP (2.54SOP6): 2.1mm high, 2.54mm pitch