Manufacturer Part Number
LD471650
Manufacturer
Powerex, Inc.
Introduction
High-power thyristor module with a series-connected SCR and diode.
Product Features and Performance
Capable of handling high currents up to 785A RMS and 500A average
Designed for high-voltage applications with a maximum off-state voltage of 1.6kV
Triggered by a low gate-trigger voltage of 3V max and gate-trigger current of 200mA max
Able to withstand high surge currents up to 16,300A for 50Hz and 17,000A for 60Hz
Wide operating temperature range of -40°C to 130°C junction temperature
Product Advantages
Compact and efficient power module design
Reliable series-connected SCR and diode structure
Suitable for high-power, high-voltage applications
Easy to integrate into various power systems
Key Technical Parameters
Manufacturer Part Number: LD471650
Package/Case: POW-R-BLOK Module
RoHS: RoHS Compliant
Operating Temperature: -40°C ~ 130°C (TJ)
Current On State (It (RMS)): 785A (Max)
Current On State (It (AV)): 500A (Max)
Current Gate Trigger (Igt): 200mA (Max)
Voltage Off State: 1.6kV
Voltage Gate Trigger (Vgt): 3V (Max)
Current Non Rep. Surge 50, 60Hz (Itsm): 16,300A, 17,000A
Structure: Series Connection SCR/Diode
Number of SCRs, Diodes: 1 SCR, 1 Diode
Mounting Type: Chassis Mount
Quality and Safety Features
RoHS compliant for environmental safety
Designed with high-quality components and manufacturing processes for reliable performance
Compatibility
Suitable for integration into various high-power, high-voltage electrical and power electronics systems
Application Areas
Suitable for use in industrial power conversion, motor control, and other high-power applications
Product Lifecycle
This product is currently available and actively supported by the manufacturer.
Replacement or upgraded models may become available in the future as technology evolves.
Key Reasons to Choose This Product
Robust and reliable high-power thyristor module design
Capable of handling high currents and voltages efficiently
Ease of integration into various power systems
Wide operating temperature range for diverse environmental conditions
RoHS compliance for environmental responsibility