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IRKL162/08
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Product Detailed Parameters
- Description：SCR DBL HISCR 800V 160A INTAPAK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Structure：Series Connection - SCR/Diode
- Number of SCRs, Diodes：1 SCR, 1 Diode
- Voltage - Off State：800 V
- Current - On State (It (AV)) (Max)：160 A
- Current - On State (It (RMS)) (Max)：355 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：4870A, 5100A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：INT-A-PAK (3 + 2)
- Voltage - Gate Trigger (Vgt) (Max)：2.5 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：200 mA
- Grade：-
- Qualification：-
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Overview
The IRKL162/08 is an SCR module from Vishay General Semiconductor - Diodes Division, housed in the INT-A-PAK package. It features a single SCR with a maximum repetitive peak off-state voltage of 800V and a maximum average on-state current of 160A. The RMS on-state current is rated at 355A, with a gate trigger voltage maximum of 2.5V and a gate trigger current maximum of 150mA. Non-repetitive surge current capacity reaches 4870A or 5100A depending on frequency. The device operates within a junction temperature range of -40°C to 125°C.
Feature Summary
- Integrated SCR/Diode configuration for series connection applications
- High current handling capability with 355A RMS rating
- Robust surge protection with high non-repetitive surge current capacity
Applications
- Industrial power control systems
- Motor drive circuits
- Inverter topologies
Procurement Notes
Verify the specific datasheet version for the IRKL162/08 to confirm exact electrical characteristics and thermal resistance values. Ensure the INT-A-PAK mounting requirements are compatible with the target application's mechanical design. Cross-reference the 800V blocking voltage against system transient conditions to guarantee adequate safety margins during operation.
Selection Notes
Select this component when an 800V blocking voltage and 160A continuous current are required in a compact module form factor. The INT-A-PAK package offers efficient thermal management for high-power density designs. Consider the 2.5V gate trigger requirement for driver compatibility and ensure the 355A RMS rating exceeds the application's steady-state load demands.
Part Context
This part belongs to Vishay's IRKL series of thyristor modules, designed for high-power industrial applications. The series typically includes variants with different voltage ratings, such as 1200V and 1600V options, all sharing similar current capabilities and packaging styles like INT-A-PAK for standardized thermal and mechanical integration.
Replacement Considerations
Direct substitutes include other 800V, 160A SCR modules in the INT-A-PAK package from Vishay, such as the IRKT162/08, provided the internal structure matches the required SCR/Diode configuration. Verify pinout compatibility and thermal specifications before substitution.
