N4340TJ220

$404.28

Description：SCR 2.2KV 8545A W81
Series：-

SKU:f370c33dd738 Category: SCRs Brand: IXYS

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Product introduction

Product Detailed Parameters

Description：SCR 2.2KV 8545A W81
Series：-
Mfr：IXYS
Package：Box
Voltage - Off State：2.2 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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N4340TJ220

Overview

The IXYS N4340TJ220 is a high-power phase control thyristor (SCR) designed for demanding industrial applications. It features a blocking voltage of 2200 V and an average on-state current of 4340 A at 55°C case temperature. The device utilizes the W81 package, supporting non-repetitive surge currents up to 60,500 A at 50 Hz. Operating within a junction temperature range of -40°C to 125°C, it ensures robust performance in high-current environments.

Feature Summary

High current handling capability with 4340 A average on-state rating
Robust surge tolerance supporting up to 60,500 A non-repetitive current
High voltage blocking capacity of 2200 V for reliable isolation
Engineered for stable operation in extreme thermal conditions

Applications

Industrial phase control systems
High-power DC-to-AC inversion
Heavy-duty motor drive applications
Large-scale rectifier bridges

Procurement Notes

Verify the specific thermal management requirements for the W81 package before integration. Confirm that the application circuit can handle the significant surge currents specified. Ensure the gate drive characteristics align with the SCR's triggering requirements. Validate that the operating temperature remains within the -40°C to 125°C range during peak loads.

Selection Notes

Select this component when high voltage blocking and massive current carrying capacity are required. The W81 package is suitable for direct mounting on large heat sinks. Consider the high surge rating for applications with significant inrush currents. Evaluate the thermal resistance to ensure adequate cooling solutions are implemented.

Part Context

This part belongs to IXYS's phase control thyristor lineup, which covers a wide voltage spectrum from 400V to 6500V. These devices are characterized by their stability and long-term reliability in harsh electrical environments. The N4340TJ220 represents the high-end segment of this family, optimized for maximum power throughput.