ILD615-3X009T

Transistor, Photovoltaic Output Optoisolators Overview

The ILD615-3X009T is a dual-channel phototransistor optocoupler manufactured by Vishay Semiconductor Opto Division. It features an isolation voltage of 5300Vrms and utilizes GaAs infrared emitters with high-gain NPN phototransistors. The device operates within a temperature range of -55°C to 100°C and supports a maximum forward current of 60 mA. Output characteristics include a collector-emitter saturation voltage of up to 400mV and a maximum output voltage of 70V. The current transfer ratio ranges from 160% to 320% at a forward current of 10 mA. Switching times are specified as 3µs for turn-on and 2.3µs for turn-off, with rise and fall times of 2µs each.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration utilizing GaAs infrared emitters and high-gain NPN phototransistors for signal transmission
• High isolation capability rated at 5300Vrms between input and output circuits
• Surface-mount 8-SMD package design suitable for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission in measurement and testing equipment
• Power supply feedback loops for circuit protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the component status before procurement as the ILD615-3X009T may be classified as obsolete or not recommended for new designs. Confirm availability through authorized distributors and check for valid production change notifications. Ensure that the specific suffix matches the required packaging and specification variants. Cross-reference with current Vishay product lists to identify active replacement options if this part is no longer in full production.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required with high gain characteristics. The 5300Vrms rating suits applications demanding robust electrical separation. Consider the 8-SMD package constraints for PCB layout. Verify that the switching speed parameters meet the system timing requirements. Ensure the operating temperature range aligns with the environmental conditions of the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD615 series belongs to Vishay's portfolio of multi-channel phototransistor optocouplers. These devices are designed for applications needing reliable signal isolation with high current transfer ratios. The ILD615-3X009T specifically denotes the dual-channel variant with a standard SMD footprint. This family emphasizes performance in industrial and communication environments where noise immunity is critical.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public documentation indicates Isocom Components 2004 LTD as a potential alternative source for obsolete inventory. No direct functional equivalent part numbers are explicitly confirmed in the provided data for direct substitution.