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IRKT27/10A
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Product Detailed Parameters
- Description：SCR DBL HISCR 1000V 25A ADDAPAK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Structure：Series Connection - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：1 kV
- Current - On State (It (AV)) (Max)：27 A
- Current - On State (It (RMS)) (Max)：60 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：400A, 420A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：ADD-A-PAK (3 + 4)
- 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 IRKT27/10A is a thyristor/diode module from the IRK.26 series, rated for 1000V repetitive peak off-state voltage and 27A average on-state current. It features an ADD-A-pak GEN V package with a thick copper baseplate for thermal performance. The device includes a built-in diode and offers high surge capability with 420A non-repetitive forward current at 60Hz.
Feature Summary
- High voltage industrial standard package
- Thick copper baseplate for improved thermal spread
- UL E78996 approved isolation
- 3500VRMS isolating voltage
Applications
- High voltage regulated power supplies
- Lighting circuits
- Temperature control circuits
- Motor speed control circuits
- UPS and battery chargers
Procurement Notes
Verify the specific ordering code against the manufacturer's official documentation to ensure correct configuration. Confirm that the required dv/dt rating matches the application needs, as standard versions differ from S90 variants. Check compliance requirements such as RoHS status before procurement.
Selection Notes
Select based on the required blocking voltage and current ratings. Ensure the thermal resistance characteristics align with the heatsink design. Consider the gate triggering parameters for driver compatibility. Verify the package style compatibility with existing mounting hardware.
Part Context
This component belongs to the IRK.26 series of thyristor/diode modules manufactured by Vishay General Semiconductor - Diodes Division. The series utilizes Direct Bonded Copper substrate technology for excellent thermal performance and mechanical ruggedness.
Replacement Considerations
IRKN27/10A
FAQ
What is the maximum repetitive peak off-state voltage?
The maximum repetitive peak off-state voltage (VRRM) is 1000V.
What is the maximum non-repetitive forward current?
The maximum non-repetitive forward current (IFSM) is 420A at 60Hz.
What is the isolating voltage rating?
The module has a 3500VRMS isolating voltage rating.
