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BT151-650L,127 is listed in the Scrs range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is NOW WEEN - BT151-650L - SILICON. Review the specifications below when checking this part for your BOM.
Scrs specifications for BT151-650L,127
- Description：NOW WEEN - BT151-650L - SILICON
- Series：-
- Mfr：NXP USA Inc.
- Package：Bulk
- Voltage - Off State：650 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：5 mA
- Current - Hold (Ih) (Max)：20 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：120A, 132A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- Voltage - On State (Vtm) (Max)：1.75 V
- Current - On State (It (AV)) (Max)：7.5 A
- Current - On State (It (RMS)) (Max)：12:00 AM
- Current - Off State (Max)：500 µA
Scrs datasheet and documents for BT151-650L,127
Scrs Overview
The BT151-650L,127 is a glass-passivated thyristor manufactured by NXP Semiconductors. It is housed in a plastic envelope designed for applications requiring high bidirectional blocking voltage capability and robust thermal cycling performance. The component serves as a silicon-controlled rectifier suitable for motor control, industrial and domestic lighting, heating systems, and static switching. This specific variant features a 650V repetitive peak off-state voltage rating and is supplied in a reel packaging format with a quantity of 127 units per reel.
Scrs Feature Summary
- Glass-passivated construction for enhanced durability
- High bidirectional blocking voltage capability
- Optimized for high thermal cycling performance
Scrs Applications
- Motor control circuits
- Industrial and domestic lighting regulation
- Heating element control
- Static switching applications
Scrs Procurement Notes
Verify the exact part number suffix against official NXP documentation to confirm the specific voltage rating and packaging configuration. Ensure that the procurement source provides valid traceability for the semiconductor batch. Cross-reference the datasheet revision date to guarantee compatibility with current design specifications and safety standards.
Scrs Selection Notes
Select this component when high bidirectional blocking voltage and thermal stability are required for power control tasks. Evaluate the 650V rating against the maximum circuit voltage peaks. Consider the plastic envelope package constraints for thermal dissipation requirements in the target application environment compared to alternative thyristor packages.
Scrs Part Context
This device belongs to the general thyristor portfolio from NXP Semiconductors, historically associated with Philips Semiconductor origins. It represents a standard silicon-controlled rectifier solution for medium-power AC switching applications. The product line focuses on providing reliable components for industrial and consumer electronics where robust voltage handling and thermal resilience are critical operational parameters.
Scrs Replacement Considerations
Potential substitutes include the BT151X or BT151UC variants from NXP, which share similar thyristor characteristics. Other manufacturers offer equivalent SCRs such as the TYN054 from STMicroelectronics. Verify pinout compatibility and electrical ratings before substituting.
Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.
