TCED1100

Overview

The TCED1100 is a single-channel phototransistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output with a maximum collector-emitter voltage of 32V and a maximum collector current of 50mA. The device provides 5000Vrms isolation voltage and operates within a temperature range of -40°C to +100°C. Typical rise and fall times are 7μs and 6.7μs, respectively. The current transfer ratio ranges from 40% to 80%. It is housed in a 4-DIP package.

Feature Summary

• Extra low coupling capacity for enhanced signal integrity
• High common mode rejection capability
• NPN phototransistor output configuration

Applications

• General purpose signal isolation
• Industrial control systems
• Consumer electronics interfaces

Procurement Notes

Verify the specific suffix (e.g., G) against the datasheet to confirm RoHS compliance and packaging details. Ensure the supplier provides official Vishay documentation to validate the 5000Vrms isolation rating and electrical parameters. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when high gain and low coupling capacitance are required for noise immunity. The 4-DIP package suits through-hole mounting. Consider the 40-80% CTR range for logic interface applications. Verify thermal management requirements given the 100°C maximum operating temperature.

Part Context

The TCED1100 belongs to Vishay's high-gain phototransistor output optocoupler series. It is designed for applications requiring reliable electrical isolation between circuits. The device complements other models in the family that offer different channel counts or output types.

Replacement Considerations

TCED1100G is a verified lead-free variant of the same functional specification.