IS341W

Overview

The IS341W is a single-channel optocoupler manufactured by Isocom Components 2004 LTD, designed for gate driver applications. It features an optical coupling mechanism with a high isolation voltage rating of 5000Vrms. The device provides a peak output current capability of 3A, making it suitable for driving power switches. It is housed in a 6-pin SOIC stretched package, facilitating surface mount technology integration. The component operates within a temperature range of -40°C to 105°C, ensuring reliability in various industrial environments.

Feature Summary

• High isolation voltage rating of 5000Vrms for robust electrical separation between input and output circuits.
• Capable of delivering a peak output current of 3A to effectively drive gate terminals of power devices.
• Utilizes optical coupling technology to ensure signal transmission without direct electrical connection.
• Designed in a compact 6-pin SOIC stretched package for efficient surface mount assembly.

Applications

• Gate driver circuits for power transistors
• Industrial control systems requiring galvanic isolation
• Power supply feedback loops

Procurement Notes

Verify the specific manufacturer part number IS341W against official Isocom Components 2004 LTD documentation to confirm pinout and electrical specifications. Ensure the package type matches the required 6-SOIC stretched form factor. Check for any specific ordering suffixes that may indicate tape-and-reel packaging versus tube quantities, as this affects handling and storage requirements during assembly.

Selection Notes

Select the IS341W when a single-channel isolator with high peak current drive capability is required. Consider its 5000Vrms isolation rating for applications demanding significant voltage separation. Evaluate the operating temperature range of -40°C to 105°C against environmental conditions. Compare the 6-pin SOIC stretched footprint with available PCB space constraints before finalizing the design choice.

Part Context

Isocom Components 2004 LTD specializes in optocouplers and isolated gate drivers. The company has a history dating back to the 1980s, originating from Litronix and Siemens assets. They focus on both commercial and specialized electronic components, maintaining manufacturing capabilities in Malaysia and testing facilities in the UK. This product line emphasizes reliability in industrial and consumer electronics markets.

Replacement Considerations

Cross-reference with other single-channel gate driver optocouplers offering similar 3A peak current and 5000Vrms isolation if availability is constrained. Verify pin compatibility and package dimensions to ensure mechanical fit without redesigning the PCB layout.

FAQ

What is the maximum isolation voltage of the IS341W?

The IS341W supports an isolation voltage of 5000Vrms.

What package style does the IS341W use?

It utilizes a 6-pin SOIC stretched package.