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T700162504BY
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Product Detailed Parameters
- Description：SCR 1.6KV 250A TO209
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Voltage - Off State：1.6 kV
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：Standard Recovery
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：TO-209 Variation
- Supplier Device Package：TO-209 Variation
- Voltage - On State (Vtm) (Max)：-
- Current - On State (It (AV)) (Max)：250 A
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：-
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Overview
The T700162504BY is a Silicon Controlled Rectifier (SCR) manufactured by Powerex Inc., designed for phase control applications. It features a peak off-state voltage of 1.6 kV and a gate trigger current of 150 mA. The device is housed in a chassis, stud mount package with a TO-209 variation. This component serves as a one unidirectional SCR suitable for high-power industrial environments requiring robust power conversion solutions.
Feature Summary
- Designed specifically for phase control applications within power conversion systems
- Utilizes all-diffused, compression bonded encapsulation technology for durability
- Constructed as a hermetic Pow-R-Disc device ensuring reliability under extreme conditions
Applications
- Industrial phase control circuits
- High-power power conversion systems
- Mission critical industries requiring extreme condition resilience
Procurement Notes
Verify the specific ordering suffix BY against official Powerex documentation to ensure correct configuration. Confirm that the TO-209 variation matches your mechanical mounting requirements. Cross-reference the 1.6 kV rating with your circuit's peak off-state voltage needs. Ensure compatibility with the specified 150 mA gate trigger current for proper triggering logic.
Selection Notes
Select this component when phase control functionality is required in high-voltage scenarios. The hermetic design suits environments demanding long-term stability. Consider the stud mount format for efficient thermal management in chassis-based assemblies. Validate that the unidirectional nature aligns with your circuit topology before integration.
Part Context
This SCR belongs to Powerex's discrete rectifier portfolio, which emphasizes low forward voltage drop and high efficiency. The product line targets aerospace, defense, and space applications where mission-critical performance is essential. The T700162504BY represents a standard recovery variant within their broader range of silicon controlled rectifiers.
Replacement Considerations
Consult official Powerex substitution guides for direct equivalents. Verify electrical parameters such as breakover voltage and current ratings match exactly. Ensure mechanical dimensions and mounting styles are compatible with existing PCB or chassis layouts before swapping components.
