N4340TJ180

$396.31

Description：SCR 1.8KV 8545A W81
Series：-

SKU:9f9a7583fd23 Category: SCRs Brand: IXYS

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Product introduction

Product Detailed Parameters

Description：SCR 1.8KV 8545A W81
Series：-
Mfr：IXYS
Package：Box
Voltage - Off State：1.8 kV
Voltage - Gate Trigger (Vgt) (Max)：3 V
Current - Gate Trigger (Igt) (Max)：300 mA
Current - Hold (Ih) (Max)：1:00 AM
Current - Non Rep. Surge 50, 60Hz (Itsm)：60500A @ 50Hz
SCR Type：Standard Recovery
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Chassis Mount
Package / Case：TO-200AF
Supplier Device Package：W81
Voltage - On State (Vtm) (Max)：2.12 V
Current - On State (It (AV)) (Max)：4340 A
Current - On State (It (RMS)) (Max)：8545 A
Current - Off State (Max)：200 mA

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N4340TJ180

Overview

The N4340TJ180 is a phase control thyristor manufactured by IXYS, designed for high-power industrial applications. It features a blocking voltage of 1800V and an average on-state current rating of 4340A at 55°C case temperature. The device utilizes a TO-200AF package with double-side cooling capabilities. It supports 50Hz operation with a 180° half-sinewave conduction profile. The component operates within a junction temperature range of -40°C to 125°C.

Feature Summary

Double-side cooled construction for efficient thermal management in high-current scenarios
Robust design optimized for phase control applications requiring high surge capacity
Stable performance across wide operating temperature ranges

Applications

High-power DC phase control systems
Industrial rectifier bridges
Large motor drive inverters

Procurement Notes

Verify the specific suffix and marking code against the manufacturer's latest datasheet to ensure compatibility with required thermal interface materials. Confirm that the procurement channel provides original documentation supporting the authenticity of the semiconductor die and packaging integrity before finalizing orders.

Selection Notes

Select this component when designing systems requiring extreme current handling above 4000A. Ensure the heat sink design accommodates double-side cooling requirements. Evaluate derating factors for junction temperatures below 25°C as specified in technical guidelines to maintain reliability under varying thermal conditions.

Part Context

This part belongs to the IXYS Westcode series of phase control thyristors. These devices are engineered for heavy-duty power conversion tasks. The series offers various voltage ratings from 400V to 6500V, catering to diverse industrial power electronics needs including welding and traction systems.