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IRKH56/06A
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Product Detailed Parameters
- Description：SCR DBL LOSCR 600V 60A ADD-A-PAK
- 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：600 V
- Current - On State (It (AV)) (Max)：60 A
- Current - On State (It (RMS)) (Max)：135 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1310A, 1370A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：ADD-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 IRKH56/06A is a Silicon Controlled Rectifier (SCR) module manufactured by Vishay General Semiconductor - Diodes Division. It features an integrated diode configuration within a single element package. The device utilizes the ADD-A-PAK(3 + 2) flange mount form factor, providing isolated case connection for heatsink mounting. Key electrical ratings include a maximum repetitive peak reverse voltage of 600 V and an average on-state current capacity of 60 A. The module supports high surge currents up to 1370 A and operates with a junction temperature range from -40°C to 150°C.
Feature Summary
- Integrated SCR and diode configuration in a single module
- Isolated flange mount design for efficient thermal management
- High surge current capability for robust industrial operation
Applications
- Industrial motor drives
- Power supply rectification
- Inverter circuits
Procurement Notes
Verify the specific suffix against official Vishay datasheets to confirm exact voltage and current ratings, as variations exist within the series. Ensure the ADD-A-PAK pinout matches the target PCB or busbar layout. Confirm RoHS compliance status if required by the end application standards. Cross-reference the manufacturer part number with the distributor catalog to avoid confusion with similar IRKH series variants.
Selection Notes
Select this component when a combined thyristor and freewheeling diode solution is required in a compact footprint. The 600V rating suits medium-voltage AC control applications. Verify that the thermal resistance characteristics of the ADD-A-PAK package align with the system's cooling strategy. Consider the 60A continuous current limit relative to the expected load profile and ambient operating conditions.
Part Context
This component belongs to the IRKH series of power modules designed for high-reliability industrial environments. The series combines thyristor technology with standard packaging to simplify assembly. Vishay General Semiconductor produces these devices using thick copper baseplates and aluminum oxide substrates for enhanced thermal performance and electrical isolation.
Replacement Considerations
Consult official Vishay substitution guides for direct equivalents. Generic replacements may differ in thermal resistance or pin configuration. Verify compatibility with existing gate drive circuits before swapping.
