MLO175-08IO7

Description：MODULE AC CONTROL 800V ECO-PAC1
Series：-

SKU:1ec452c5773e Category: SCRs - Modules Brand: IXYS

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Product introduction

Product Detailed Parameters

Description：MODULE AC CONTROL 800V ECO-PAC1
Series：-
Mfr：IXYS
Package：Box
Structure：1-Phase Controller - SCR/Diode
Number of SCRs, Diodes：1 SCR, 1 Diode
Voltage - Off State：800 V
Current - On State (It (AV)) (Max)：80 A
Current - On State (It (RMS)) (Max)：125 A
Current - Non Rep. Surge 50, 60Hz (Itsm)：1500A, 1600A
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：1.5 V
Current - Gate Trigger (Igt) (Max)：100 mA
Current - Hold (Ih) (Max)：200 mA
Grade：-
Qualification：-

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MLO175-08IO7

Overview

The IXYS MLO175-08IO7 is a thyristor controller module designed for AC circuit applications. It features an RMS current rating of 175 A and a repetitive peak reverse voltage of 800 V. The device utilizes planar glass passivated chips to ensure low forward voltage drop and high power density. Electrical characteristics include a gate trigger voltage of 1.5 V at 25°C and a holding current maximum of 200 mA. Thermal resistance from junction to case is specified at 0.5 K/W per thyristor. The module supports a maximum junction temperature of 150°C and offers an isolation voltage of 3000 Vrms.

Feature Summary

Planar glass passivated chip construction
Low forward voltage drop design
High power density with space savings
Lead suitable for PC board soldering

Applications

Switching and control of single and three phase AC circuits
Light and temperature control systems
Softstart AC motor controllers
Solid state switches

Procurement Notes

Verify the specific ordering suffix IO7 against the manufacturer's official documentation to confirm pinout configuration and terminal compatibility. Confirm that the 800V voltage rating aligns with the system requirements, as this model differs from higher voltage variants within the same series. Ensure mounting torque specifications are strictly followed during installation to maintain thermal performance and mechanical integrity.

Selection Notes

Select this component when a robust thyristor controller is required for mains frequency AC applications. The 175A RMS rating suits moderate to high power loads. Consider the 800V blocking capability relative to line voltage peaks. Evaluate the thermal management needs based on the 0.5 K/W junction-to-case resistance. Verify that the screw mount package fits the available PCB or chassis space constraints.

Part Context

This module belongs to the MMO/MLO 175 series of AC controller modules manufactured by IXYS. These devices integrate thyristors and diodes into a single compact package. The series is engineered for reliability in industrial environments. The MLO variant specifically denotes the 800V version within the lineup.