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MCD56-16IO1B
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Product Detailed Parameters
- Description：MOD THYRISTOR/DIO 1600V TO-240AA
- 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)：64 A
- Current - On State (It (RMS)) (Max)：100 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1500A, 1600A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：TO-240AA
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：100 mA
- Current - Hold (Ih) (Max)：200 mA
- Grade：-
- Qualification：-
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Overview
The IXYS MCD56-16IO1B is a single silicon-controlled rectifier module designed for panel mounting in the TO-240AA package. It features a rated RMS on-state current of 64A and a repetitive peak reverse voltage of 1600V. The device supports a surge current rating of 1.6kA with a maximum gate trigger current of 100mA and a peak on-state voltage of 1.57V. Operating within a temperature range up to 125°C, it includes five pins for connection and has physical dimensions of 92mm in length and 30mm in height.
Feature Summary
- Single element SCR configuration with integrated diode capability
- Flange mount design with isolated case connection
- High current handling with 1.6kA surge rating
Applications
- Industrial motor control systems
- AC power regulation circuits
- Resistive load switching applications
Procurement Notes
Verify the specific suffix 'B' against official datasheets to confirm pinout and internal configuration details. Ensure thermal management solutions match the TO-240AA form factor requirements. Confirm compliance with RoHS directives if required by the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a 64A continuous current capacity at 1600V blocking voltage is required in a compact flange-mount package. Compare the 1.57V peak on-state voltage against system efficiency targets. Ensure the gate drive circuit can supply the specified 100mA trigger current reliably under all operating conditions.
Part Context
This part belongs to the IXYS MCD series of high-power thyristor modules. These components are engineered for robust performance in industrial power electronics. The TO-240AA package provides a standardized footprint for easy integration into existing heat sink assemblies and chassis designs commonly used in medium-power conversion equipment.
Replacement Considerations
Direct substitutes include the MCD56-16IO8B, which shares similar electrical ratings but may differ in pin configuration or internal diode integration. Verify mechanical compatibility and thermal resistance values before swapping. Cross-referencing with Littelfuse equivalents requires careful validation of gate characteristics and holding currents.
