LTV-3150S-TA1

Isolators - Gate Drivers Overview

The LTV-3150S-TA1 is a single-channel optocoupler featuring an infrared LED input and a push-pull output stage, designed for gate drive applications. It operates with a DC input type and provides logic output capabilities. The device utilizes an SMD-8 surface mount package. Key electrical specifications include a maximum forward voltage of 1.8V, a typical rise time of 500ns, and a typical fall time of 500ns. It supports a maximum input current of 25mA and offers an isolation voltage of 5000Vrms. The unit functions within a temperature range of 0°C to 105°C.

Isolators - Gate Drivers Feature Summary

• Integrates a push-pull output stage suitable for driving power devices such as IGBTs or MOSFETs.
• Provides high-voltage isolation between input and output circuits to protect sensitive control electronics.
• Features a compact surface-mount package design for efficient PCB layout integration.

Isolators - Gate Drivers Applications

• IGBT gate driver circuits
• MOSFET gate drive interfaces
• Power supply isolation stages

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix TA1 confirms the tape and reel packaging format required for automated assembly processes. Ensure the component matches the LTV series designation from Lite-On Inc. Cross-reference the datasheet to confirm the push-pull output configuration aligns with the target circuit requirements before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a dedicated gate driver interface is needed within an isolated environment. The push-pull architecture eliminates the need for external pull-up resistors often required by transistor-output optocouplers. Consider the 500ns switching speed for moderate-frequency applications and verify that the SMD-8 footprint fits the available board space constraints.

Isolators - Gate Drivers Part Context

This part belongs to the LTV series of optocouplers manufactured by Lite-On Inc. The series includes various configurations such as transistor outputs (e.g., LTV-816) and dual-channel variants (e.g., LTV-827). The LTV-3150 variant specifically targets power electronics applications requiring direct gate drive capability rather than simple signal transmission.

Isolators - Gate Drivers Replacement Considerations

• LTV-3150-L-S-TA1