VOFD341A-X008T

Overview

The VOFD341A-X008T is a single-channel MOSFET output optocoupler designed for IGBT and MOSFET gate driving. It features a stretched SO-6 surface-mount package with an isolation voltage of 5000 Vrms. The device delivers a peak output current of 3 A, with typical rise and fall times of 35 ns. Maximum propagation delay is 200 ns, and common-mode transient immunity reaches 35 kV/µs. Operating temperature ranges from -40°C to +125°C.

Feature Summary

• High peak output current capability for direct IGBT and MOSFET gate drive
• Extended lead spacing in SO-6 package facilitates high-voltage PCB layout
• Robust noise immunity against common-mode transients
• Rail-to-rail output configuration simplifies driver circuit design

Applications

• Direct driving of IGBTs rated up to 1200V/100A
• Solar inverter systems
• Industrial motor drives

Procurement Notes

Verify the specific suffix X008T against the manufacturer datasheet to confirm packaging and reel specifications. Ensure the procurement channel provides original Vishay Semiconductor Opto Division documentation. Cross-reference safety certifications such as UL, VDE, and cUL if required by the target application's regulatory standards.

Selection Notes

Select this component when high-speed switching and robust isolation are required for power electronics. The 3A peak current supports direct gate drive without external buffers. The extended pin pitch addresses creepage and clearance requirements in high-voltage designs. Verify that the input forward current limits align with the control logic interface.

Part Context

This part belongs to the VOFD34xA series of compact, fast-switching drivers. The series utilizes a specialized optical coupling technology optimized for high dv/dt environments. The stretched SO-6 package distinguishes it from standard narrow-body optocouplers, providing enhanced isolation performance for demanding industrial applications.

Replacement Considerations

Public confirmed substitute part numbers: VOFD341A-X018T.