ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
B644SE-2T is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Sensata-Crydom. Its product description is MOD DIODE SCR 42.5A 480V .250"QC. Review the specifications below when checking this part for your BOM.
SCRs - Modules specifications for B644SE-2T
- Description：MOD DIODE SCR 42.5A 480V .250"QC
- Series：B-2T
- Mfr：Sensata-Crydom
- Package：Bulk
- Structure：Bridge, Single Phase - All SCRs
- Number of SCRs, Diodes：4 SCRs
- Voltage - Off State：1.2 kV
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：600A @ 60Hz
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：80 mA
- Current - Hold (Ih) (Max)：-
- Grade：-
- Qualification：-
SCRs - Modules datasheet and documents for B644SE-2T
SCRs - Modules Overview
The B644SE-2T is a power module featuring an integrated diode and Silicon Controlled Rectifier (SCR) manufactured by Sensata-Crydom. It is designed for high-current applications with a rated current of 42.5A and a voltage rating of 480V. The device utilizes .250-inch quick connect terminals for input/output connections. It operates within a junction temperature range of -40°C to 125°C and supports a non-repetitive surge current of 600A at 60Hz. The component is intended for chassis mounting in industrial power control systems.
SCRs - Modules Feature Summary
- Integrates a diode and SCR in a single compact power module
- Utilizes .250-inch quick connect terminal interface for simplified wiring
- Designed for robust performance in demanding industrial environments
SCRs - Modules Applications
- Industrial motor control circuits
- Power supply rectification modules
- AC/DC conversion systems
- Heavy-duty switching applications
SCRs - Modules Procurement Notes
Verify the exact part number B644SE-2T against official Sensata-Crydom documentation to ensure compatibility with specific circuit requirements. Confirm that the chassis mounting style and .250-inch quick connect terminals align with the existing system design. Check for any updated datasheets or replacement notices from the manufacturer, as component availability and specifications may evolve over time.
SCRs - Modules Selection Notes
Select this module when a combined diode and SCR solution is required for high-current power handling up to 42.5A. Ensure the application environment stays within the specified -40°C to 125°C junction temperature range. Verify that the 480V rating meets the circuit's voltage requirements and that the chassis mount form factor fits the available space. Consider the 600A surge capability for transient load conditions.
SCRs - Modules Part Context
This component belongs to the B-2T series of power modules from Sensata-Crydom, which focuses on robust semiconductor solutions for industrial automation and power control. The series is known for providing reliable switching and rectification capabilities in compact packages suitable for panel or chassis integration in various electrical systems.
SCRs - Modules Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Sensata-Crydom resources for potential cross-reference options if this specific model is discontinued or unavailable.
Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.
