ILD615-1

Transistor, Photovoltaic Output Optoisolators Overview

The ILD615-1 is a dual-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It utilizes a Gallium Arsenide infrared LED emitter paired with an NPN phototransistor to provide electrical isolation. The device features a high insulation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum forward current of 60 mA, and a typical forward voltage of 1.15 V. The unit is housed in an 8-DIP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration utilizing GaAs IRLED emitters for robust signal transmission
• High gain NPN phototransistor outputs designed for efficient switching applications
• Enhanced safety isolation capabilities suitable for demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring galvanic isolation
• Solid-state relay driver circuits for power management
• Microcontroller interface modules for noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Vishay documentation to ensure correct Current Transfer Ratio (CTR) binning and packaging type. Confirm RoHS compliance status and lead times through authorized distributors, as availability may vary by region. Cross-reference pinout diagrams with PCB layout requirements prior to ordering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a standard DIP footprint. Ensure the operating CTR range aligns with the target circuit's logic thresholds. Consider thermal dissipation limits if driving multiple channels simultaneously at high frequencies. Validate insulation voltage ratings against system safety standards.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD615 series represents Vishay's multi-channel phototransistor optocouplers, offering isolated signal paths in compact packages. This model belongs to the broader ILD615 family, which includes variants with different channel counts and CTR specifications. It serves as a specialized solution for applications needing multiple isolated outputs from a single input source.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.