onsemi 1-Element Bi-Directional TVS Diode 50 W 2-Pin SOD-523 ESD5B5.0ST1G

onsemi ESD5B5.0ST1G is a high performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode packaged in a compact SOD-523 surface mount package. It is designed for transient voltage suppression in electronic circuitry, delivering 50 W peak pulse power dissipation which protects sensitive components from high-energy voltage spikes such as electrostatic discharges and voltage transients commonly encountered in automotive, industrial, and consumer electronics applications.

This diode features a minimum breakdown voltage of 5.8 V and a maximum reverse stand-off voltage of 5 V, ensuring robust suppression capabilities for sensitive voltage levels. The device operates reliably over a broad temperature range from -55°C to +150°C, supported by the automotive AEC-Q101 qualification, making it well suited for demanding environments.

The SOD-523 package dimensions of 1.3 mm length, 0.9 mm width, and 0.7 mm height enable space-saving circuit design on PCBs. Its low maximum reverse leakage current of 1 µA minimizes power wastage during normal operation. With a peak pulse current rating of 30 A, this single element TVS diode efficiently protects against transient surge currents, extending the life and reliability of downstream components.

Common use cases for this onsemi TVS Diode include transient voltage and ESD protection in automotive electronic control units, industrial automation equipment, telecommunications hardware, and consumer electronics where voltage spikes may cause permanent device damage or malfunction.

Bi-directional TVS protection diode for transient voltage suppression. High 50 W pulse power dissipation capacity suitable for surge protection. Compact SOD-523 surface mount package for high-density PCB designs. Wide operating temperature range from -55°C to 150°C for industrial applications.

Low leakage current reduces standby power consumption during normal operation. AEC-Q101 automotive qualified for strict reliability standards. Designed for use in ESD sensitive electronic devices and circuits. Single element chip construction ensures targeted transient suppression.

Peak pulse current rating of 30 A to handle high surge events. Ideal for automotive, industrial, and consumer electronics transient voltage protection. Explore the range of semiconductor components at EnvMart for reliable electronic protection and performance optimization solutions.