TLP785(TELS-T6,F

Transistor, Photovoltaic Output Optoisolators Overview

The TLP785(TELS-T6,F is a transistor output optocoupler from Toshiba Semiconductor and Storage. It features an NPN phototransistor output driven by an infrared LED. The device provides high isolation voltage of 5000 Vrms and supports a maximum collector-emitter voltage of 80V. Key electrical parameters include a forward current of up to 60 mA, a collector current of 10 mA, and a power dissipation of 240 mW. Typical switching times are 2 µs for rise and 3 µs for fall. The unit operates within a temperature range of -55°C to +110°C and is supplied in a surface-mount 4-SMD package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using an infrared LED and NPN phototransistor configuration.
• Features a compact surface-mount 4-SMD package suitable for automated assembly processes.
• Designed for high-speed signal transmission with typical rise and fall times of 2 µs and 3 µs respectively.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for microprocessors and logic devices
• Power supply feedback loops requiring high isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix TELS-T6,F against official Toshiba documentation to confirm the exact tape-and-reel packaging format and lead-free status. Ensure the ordering code matches the required surface-mount variant rather than through-hole DIP versions. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm active status and RoHS compliance details before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution is required for high-isolation applications. The 5000 Vrms rating suits environments with significant potential differences. Consider the 80V collector-emitter voltage limit for load compatibility. The 4-SMD footprint offers space savings compared to DIP packages. Verify that the 10 mA collector current meets the downstream circuit requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP785 series of transistor output optocouplers manufactured by Toshiba Semiconductor and Storage. The series includes various packaging options such as DIP-4 and SMD variants. The TELS-T6,F designation specifically indicates the surface-mount configuration with tape-and-reel packaging. This family is designed for general-purpose isolation tasks requiring reliable performance across wide temperature ranges.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba's official replacement guide or contact technical support for verified equivalents.