STMicroelectronics

SMP50-200  

Circuit Protection Thyristors

SMP50-200 Description

The SMP50-200 from STMicroelectronics is a high-performance surface-mount thyristor designed for robust circuit protection in demanding applications. Part of the SMP, TRISIL™ series, it offers a 200V off-state voltage and excels in suppressing transient voltage spikes with a peak pulse current of 50A (10/1000µs) and 150A (8/20µs). Its low capacitance (25pF) ensures minimal signal distortion, making it ideal for high-speed data lines. Compliant with ROHS3 and REACH standards, this DO-214AC (SMA) packaged device is suitable for automated assembly with Tape & Reel (TR) packaging and MSL 1 (Unlimited) moisture sensitivity.

SMP50-200 Features

• High Surge Handling: Supports 150A (8/20µs) and 50A (10/1000µs) peak pulse currents for reliable transient suppression.
• Low Clamping Voltage: Breakover voltage of 267V ensures protection for sensitive components.
• Compact & Efficient: Surface-mount (SMA) design with 25pF capacitance minimizes board space and parasitic effects.
• Robust Compliance: ROHS3, REACH Unaffected, and EAR99 certifications ensure global usability.
• Automation-Friendly: Tape & Reel packaging and MSL 1 rating streamline high-volume production.

SMP50-200 Applications

• Telecom/Networking: Protects DSL, Ethernet, and PoE interfaces from voltage transients.
• Industrial Electronics: Safeguards PLC I/O ports, sensors, and control systems against ESD and surges.
• Consumer Electronics: Used in set-top boxes, routers, and USB ports for EMI/ESD protection.
• Automotive Systems: Ideal for CAN bus, infotainment, and lighting circuits requiring high surge tolerance.

Conclusion of SMP50-200

The SMP50-200 stands out for its high surge current capability, low capacitance, and compact form factor, making it a superior choice for transient voltage suppression in modern electronics. Its compliance with industry standards and versatility across telecom, industrial, and automotive applications ensure reliable performance in critical circuits. For engineers seeking a balance of protection, efficiency, and manufacturability, this thyristor delivers exceptional value.

SMP50-200 Documents

Download datasheets and manufacturer documentation for SMP50-200

Datasheets :

SMP50, SMTPA, TPA      

Other Related Documents :

SMP50 View All Specifications      

HTML Datasheet :

SMP50, SMTPA, TPA