ILD213T

Transistor, Photovoltaic Output Optoisolators Overview

The ILD213T is a dual-channel phototransistor output optocoupler from Vishay, housed in an 8-pin SOIC surface-mount package. It features a Gallium Arsenide infrared LED coupled to silicon NPN phototransistors for DC input applications. Key electrical parameters include a maximum forward voltage of 1.55V and a maximum input current of 30mA. The device offers a high isolation voltage of 4000Vrms and operates within a temperature range of -55°C to +100°C. Typical switching characteristics include a rise time of 3μs and a fall time of 4.7μs. The Current Transfer Ratio ranges from 100% to 200%. It complies with IEC 60286-3, EIA-481-2, cUL, and UL1577 standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration providing independent signal isolation paths within a compact SOIC-8 footprint.
• High isolation capability rated at 4000Vrms, ensuring robust separation between input and output circuits.
• Wide operating temperature range extending from -55°C to +100°C for reliable performance in harsh environments.
• Compliance with international safety standards including UL, cUL, and IEC certifications.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal interface circuits in automation equipment
• Power supply feedback loops
• Microcontroller input/output isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm that the required isolation voltage rating of 4000Vrms meets the safety regulations of the target application region. Ensure the SOIC-8 package dimensions align with the printed circuit board layout constraints. Check for RoHS compliance status if restricted substances are a concern for the end product.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is necessary within a limited board area. The 8-SOIC package suits automated surface-mount assembly processes. Consider the 100-200% current transfer ratio for driving transistor loads efficiently. Verify that the 30mA maximum input current is sufficient for the driving source capabilities. The wide temperature range supports operation in uncontrolled industrial environments.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD213T belongs to the Vishay ILD2xxT series of dual-channel optocouplers. This family includes variants such as ILD205T, ILD206T, ILD207T, ILD211T, and ILD213T, which share similar packaging and basic functional architectures but may differ in specific electrical ratings or speed characteristics. These devices are designed for general-purpose isolation tasks.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes within the same series include ILD205T, ILD206T, ILD207T, and ILD211T. Verify pinout compatibility and specific electrical parameter overlaps before substitution. Cross-reference datasheets to ensure the alternative part meets the required isolation voltage and current transfer ratio specifications.