The VHVDSSAP3100B is a Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc. It is designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

Applications:

• Protection of I/O interfaces
• Surge protection in industrial equipment
• ESD protection in consumer electronics
• Protection of data lines
• Automotive electronics

Features

• Unidirectional TVS diode
• Surface mount package
• Low clamping voltage
• High surge capability
• Fast response time
• Compliant with industry standards such as IEC 61000-4-2 and IEC 61000-4-5

Benefits

• Protects sensitive electronics from damage due to voltage transients
• Increases the reliability of electronic equipment
• Reduces downtime due to component failure
• Extends the lifespan of electronic products
• Easy to integrate into existing designs

Additional Details:

The VHVDSSAP3100B typically has a standoff voltage around 31V. The specific clamping voltage and peak pulse current depend on the test waveform and conditions. Refer to the Littelfuse datasheet for detailed specifications. These TVS diodes divert transient current away from protected components, limiting the voltage to a safe level.