1V5KE30CA – FSC

Overview

The FSC 1V5KE30CA is a robust Transient Voltage Suppressor (TVS) diode designed to safeguard sensitive electronic components from destructive voltage spikes. Its primary function is to clamp transient overvoltages to a safe level, offering 1500W peak pulse power dissipation at 1.0ms. A critical design consideration when implementing TVS diodes is the trade-off between clamping voltage and surge current capability; achieving lower clamping voltages often necessitates a larger die size and potentially higher capacitance, which can impact high-frequency signal integrity. This device excels with its low incremental surge resistance and fast response time, ensuring rapid protection.

Key Features

• 1500W Peak Pulse Power (1.0ms)
• 30V Stand-off Voltage
• Excellent Clamping Capability
• Low Incremental Surge Resistance
• Fast Response Time (< 1ns)
• DO-201 Package (approx. 4.5mm diameter x 9mm length)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Protection against lightning-induced transients in communication interfaces.
• ESD transient voltage suppression for sensitive microcontrollers and ASICs.
• Safeguarding inductive switching loads in power control circuits.
• Ensuring Electrical Fast Transient (EFT) immunity for industrial automation systems.