ILD620GB

Transistor, Photovoltaic Output Optoisolators Overview

The ILD620GB is a dual-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and supports AC input applications. The device provides high isolation with a rated insulation voltage of 5300 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 100 mA, and a power dissipation rating of 400 mW. The unit operates within a temperature range of -55°C to +100°C and is housed in an 8-DIP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for simultaneous signal isolation
• High insulation voltage capability for safety-critical circuits
• AC input compatibility for direct line sensing
• NPN phototransistor output structure

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Power supply feedback loops
• Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation when ordering, as variants such as ILD620GB-X009T exist with different packaging configurations. Confirm RoHS compliance status through official documentation prior to integration. Ensure the selected package type matches the target PCB footprint requirements. Cross-reference the manufacturer part number against authorized distributor lists to avoid counterfeit components.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications requiring dual-channel isolation with high voltage withstand capabilities. The NPN output structure suits sinking current applications. Consider the 400 mW power dissipation limit when designing thermal management strategies. Verify that the 70 V collector-emitter voltage meets the load requirements. Evaluate the operating temperature range against environmental conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD620GB belongs to Vishay's family of transistor output optoisolators designed for robust industrial performance. It shares functional similarities with related models like the ILQ620GB and SFH620AGB-X017T but differs in channel count and package style. This specific part emphasizes dual-channel isolation in a standard DIP format, distinguishing it from quad-channel or surface-mount alternatives within the broader product portfolio.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other Vishay dual-channel optocouplers with matching pinouts and electrical ratings. Verify parameter equivalence for isolation voltage and current transfer ratio before substitution.