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T620022004DN
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Product Detailed Parameters
- Description：SCR PHASE CTRL MOD 200V 200A
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Structure：Single
- Number of SCRs, Diodes：1 SCR
- Voltage - Off State：200 V
- Current - On State (It (AV)) (Max)：200 A
- Current - On State (It (RMS)) (Max)：315 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：3650A, 4000A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount, 8" Wire Lead
- Package / Case：TO-200AB, A-PUK
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：-
- Grade：-
- Qualification：-
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Overview
The Powerex T620022004DN is a single Silicon Controlled Rectifier (SCR) module designed for phase control applications. It features a 200 V maximum off-state voltage and supports a maximum on-state current of 200 A. The device utilizes the Press-Pak (Pow-R-Disc) construction, which provides robust mechanical stability and efficient thermal management through direct mounting to heatsinks. This all-diffused structure ensures high reliability in demanding power electronics environments.
Feature Summary
- Engineered specifically for phase control applications using all-diffused technology
- Utilizes Press-Pak (Pow-R-Disc) construction for durable mechanical mounting
- Designed for high efficiency with low forward voltage drop characteristics
Applications
- Industrial motor speed drives
- AC power regulation systems
- High-current phase-controlled rectification circuits
Procurement Notes
Verify the specific suffix codes against official manufacturer documentation to ensure correct voltage and current ratings. Confirm that the Press-Pak mounting interface matches your thermal design requirements. Ensure compliance with RoHS3 standards if applicable to your assembly process.
Selection Notes
Select this component when a low-voltage, high-current SCR is required for phase control. The 200V rating suits low-voltage AC applications. Consider the 200A current capacity relative to your load requirements and thermal dissipation capabilities. Verify compatibility with existing gate drive circuits.
Part Context
This part belongs to the Powerex T620 series of phase control SCRs. The series typically includes variants with voltages ranging from 200V to 1600V and currents up to 300A. All devices in this line share the Press-Pak form factor, facilitating standardized mechanical integration across different power levels within industrial equipment designs.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains the 200V/200A specification and identical Press-Pak mounting dimensions to avoid mechanical redesign.
