The SM5S36 is a transient voltage suppressor (TVS) diode manufactured by Vishay. This device is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive switching. It is part of the SM5S series, offering a specific voltage rating and power dissipation for various applications.

Applications

• Protection of sensitive electronic equipment
• I/O ports protection
• Power line protection
• Automotive applications
• Telecom applications

Features

• High surge capability: 5000 W peak pulse power (10/1000 μs waveform)
• Low clamping voltage
• Low incremental surge resistance
• Fast response time
• Available in unidirectional and bidirectional configurations
• SMC (DO-214AB) package
• RoHS compliant

Benefits

• Provides robust overvoltage protection
• Enhances the reliability of electronic systems
• Reduces downtime and maintenance costs
• Simplifies circuit design
• Complies with environmental regulations

Additional Details

The SM5S36 has a standoff voltage of 36 V. At a peak pulse current of 20.9 A, the clamping voltage is typically around 58.1 V. It is available in an SMC (DO-214AB) package, suitable for surface mounting. This device is designed to handle high surge currents, making it ideal for applications where transient voltage events are a concern. The operating temperature range is typically from -55°C to +150°C.

The unidirectional version is commonly used for DC circuits, while the bidirectional version is more suitable for AC circuits or DC circuits where reverse polarity protection is needed. Proper board layout is crucial for optimal performance; it is recommended to keep trace lengths as short as possible to minimize parasitic inductance. The device is lead-free and complies with RoHS standards.