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R0830LC12C
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Product Detailed Parameters
- Description：SCR 1.2KV 1713A W10
- Series：-
- Mfr：IXYS
- Package：Box
- Voltage - Off State：1.2 kV
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：300 mA
- Current - Hold (Ih) (Max)：1:00 AM
- Current - Non Rep. Surge 50, 60Hz (Itsm)：9350A @ 50Hz
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Chassis Mount
- Package / Case：TO-200AB, B-PuK
- Supplier Device Package：W10
- Voltage - On State (Vtm) (Max)：2.4 V
- Current - On State (It (AV)) (Max)：830 A
- Current - On State (It (RMS)) (Max)：1713 A
- Current - Off State (Max)：70 mA
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Overview
The R0830LC12C is a distributed gate thyristor (SCR) designed for high-power phase control applications. It features a 1200V repetitive peak off-state voltage and an average on-state current of 830A at 55°C case temperature. The device supports a non-repetitive surge current of 8500A for 10ms half-sine waves, with an I²t rating of 361 x 10³ A²s. Packaged in the W10 capsule format, it provides robust performance for industrial power conversion systems requiring high current handling capabilities.
Feature Summary
- Distributed gate structure for uniform current distribution
- High surge current capability for fault tolerance
- Capsule package design optimized for thermal management
Applications
- Industrial motor drives
- DC power supply rectification
- Phase-controlled AC power regulation
Procurement Notes
Verify the specific suffix designation to ensure correct pinout and electrical characteristics match the application requirements. Confirm that the thermal interface material and mounting torque specifications align with the W10 capsule mechanical constraints. Request detailed datasheets from authorized Littelfuse/IXYS distributors to validate batch-specific parameters before integration into high-power designs.
Selection Notes
Select this component when high average current and robust surge withstand are critical. Ensure the cooling system can maintain the case temperature within limits to sustain the 830A rating. Compare I²t values against circuit breaker coordination requirements to guarantee proper protection schemes are in place during short-circuit events.
Part Context
This part belongs to IXYS's high-power SCR portfolio, now under Littelfuse. It utilizes advanced silicon processing for reliable operation in demanding environments. The W10 package is standard for medium-to-high power industrial modules, facilitating direct mounting onto cold plates or heatsinks for efficient heat dissipation.
Replacement Considerations
R0830LC12D shares similar electrical ratings but may differ in packaging or specific thermal characteristics. Verify compatibility with existing PCB layouts or busbar connections before substitution.
