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Product Detailed Parameters
- Description：SCR MODULE VDRM 1200V 120A
- Series：-
- Mfr：Infineon Technologies
- Package：Bulk
- Structure：Series Connection - SCR/Diode
- Number of SCRs, Diodes：1 SCR, 1 Diode
- Voltage - Off State：1.2 kV
- Current - On State (It (AV)) (Max)：76 A
- Current - On State (It (RMS)) (Max)：120 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1550A @ 50Hz
- Operating Temperature：125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Voltage - Gate Trigger (Vgt) (Max)：1.4 V
- Current - Gate Trigger (Igt) (Max)：120 mA
- Current - Hold (Ih) (Max)：200 mA
- Grade：-
- Qualification：-
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Overview
The DT61N12KOFHPSA1 is a discrete semiconductor module manufactured by Infineon Technologies, classified under SCR modules. It features a series configuration of one SCR and one diode within a base-mounted package. The device supports a maximum repetitive off-state voltage of 1.2 kV and an RMS on-state current of 120 A. The average on-state current is rated at 76 A, with a non-repetitive surge current capacity of 1550 A at 50 Hz. Key electrical parameters include a maximum gate trigger current of 120 mA, a maximum holding current of 200 mA, and a maximum gate trigger voltage of 1.4 V. The module operates within a junction temperature range up to 125°C.
Feature Summary
- Series configuration integrating one SCR and one diode for phase control applications
- Robust surge current handling capability suitable for high-power industrial environments
- Base-mount installation style designed for secure mechanical attachment
Applications
- Industrial phase control systems
- High-power rectification circuits
- Motor drive applications requiring robust thyristor modules
Procurement Notes
Verify the specific ordering suffix and manufacturer part number against official Infineon documentation to ensure component authenticity. Confirm that the requested quantity matches standard factory packaging configurations. Check for any end-of-life notices or alternative recommendations from the manufacturer before finalizing procurement plans.
Selection Notes
Select this module when a combined SCR and diode solution in a single base-mounted package is required. Ensure the system voltage does not exceed 1.2 kV and the continuous current requirements align with the 120 A RMS rating. Verify that the thermal management design can handle the specified junction temperature limits during operation.
Part Context
This component belongs to the discrete semiconductor module category, specifically within the SCR module subcategory. It is part of Infineon's portfolio of power electronics components designed for high-current and high-voltage applications. The module utilizes silicon technology for reliable performance in demanding electrical environments.
Replacement Considerations
No publicly confirmed substitute part numbers are available in the provided source material. Consult official Infineon technical resources for potential cross-reference options or updated product line replacements.
