The SMF11A-E3-08 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay. It's designed to protect sensitive electronic equipment from voltage transients caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. This device is a unidirectional TVS diode.

Applications:

• I/O ports
• Data lines
• Microprocessor protection
• Telecommunication equipment
• Industrial control systems

Features:

• Unidirectional TVS Diode
• Surface Mount Device (SMD)
• Stand-off Voltage: 11 V
• Peak Pulse Power: 200 W
• Low Profile Package
• Fast Response Time
• RoHS Compliant

Benefits:

• Provides effective protection against voltage transients, preventing damage to sensitive components.
• Ensures reliable performance in harsh environments because of its surge handling.
• Quick response to transient events with its fast response time.
• Meets environmental standards with RoHS compliance.
• Improves reliability and lifespan of electronic devices.

Additional Details:

The SMF11A-E3-08 has a stand-off voltage of 11V and is designed to operate from -55°C to +150°C. The diode rapidly clamps voltage during transient events, diverting excess current away from the protected circuit. It uses an SMF (DO-219AB) package suitable for automated assembly and high-density PCB layouts. Its fast response time and surge capability make it suited for protection against transients.

This TVS diode is used in communication systems, industrial control, and consumer electronics. Vishay's reputation for quality means the SMF11A-E3-08 supplies reliable protection for sensitive components.