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MCMA35PD1600TB
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Product Detailed Parameters
- Description：SCR MODULE 1.6KV 35A TO240AA
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Series Connection - SCR/Diode
- Number of SCRs, Diodes：1 SCR, 1 Diode
- Voltage - Off State：1.6 kV
- Current - On State (It (AV)) (Max)：35 A
- Current - On State (It (RMS)) (Max)：55 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：520A, 560A
- Operating Temperature：-40°C ~ 140°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：TO-240AA
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：78 mA
- Current - Hold (Ih) (Max)：200 mA
- Grade：-
- Qualification：-
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Overview
The IXYS MCMA35PD1600TB is a silicon SCR module housed in a TO-240 package. It features a rated average on-state current of 35A and a repetitive peak reverse voltage of 1600V. The device supports a non-repetitive surge current of 580A. Key electrical parameters include a maximum gate trigger current of 200mA, a maximum gate trigger voltage of 1.6V, and a peak on-state voltage of 1.35V. The module operates within a temperature range of -40°C to +140°C.
Feature Summary
- Utilizes planar passivated chip technology for reliable operation at line frequencies.
- Features direct copper bonding to an aluminum oxide substrate for efficient thermal management.
- Designed with a standard industry TO-240AA footprint for simplified mechanical integration.
Applications
- Industrial motor drives
- AC power controllers
- Welding equipment
Procurement Notes
Verify the specific suffix against official datasheets to confirm pin configuration and terminal plating. Ensure thermal interface materials are compatible with the TO-240 baseplate. Confirm that the gate drive circuitry meets the specified trigger current and voltage limits for reliable turn-on under all operating conditions.
Selection Notes
Select this component when a single-phase SCR solution is required for moderate power applications. The 1600V rating provides sufficient margin for standard industrial AC lines. Consider the 35A continuous current capability relative to the expected load profile and cooling method to ensure junction temperatures remain within safe operating limits during sustained operation.
Part Context
This part belongs to the IXYS MCMA series of phase-leg thyristor modules. These components are engineered for robust performance in high-power switching environments. The series offers various current ratings while maintaining consistent packaging standards to facilitate design reuse across different power levels within the same product family.
Replacement Considerations
Cross-reference with MCMA35P1600TA for alternative pinout configurations. Verify compatibility with MCMA35PD1200TB if lower voltage blocking is acceptable. Check MCMA35PD1700TB for higher voltage variants within the same current class.
