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The Polar Bidirectional TVS (Transient Voltage Suppression) Diode is a compact and efficient electronic component designed to protect sensitive circuits from transient voltage spikes in both directions. With its robust specifications and reliable performance, this diode ensures the integrity and longevity of electronic systems by clamping excessive voltage levels to safe operating limits.
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Description
The Polar Bidirectional TVS (Transient Voltage Suppression) Diode is a compact and efficient electronic component designed to protect sensitive circuits from transient voltage spikes in both directions. With its robust specifications and reliable performance, this diode ensures the integrity and longevity of electronic systems by clamping excessive voltage levels to safe operating limits.
Features
● Capacitance Typ.15pF
● Small Body Outline Dimensions
● Low Leakage Current
● ESD Rating of Class 316kV)per Human Body Model
● RoHS Compliant
● Green EMC
● Matte Tin(Sn)Lead Finish
Applications
● Consumer Electronics: Protects mobile devices, digital cameras, and portable electronics from voltage spikes caused by lightning or power surges.
● Computing Equipment: Safeguards microcontrollers, data lines, and sensitive components in computers, servers, and networking equipment from transient voltage spikes.
● Telecommunication Systems: Essential for protecting telecom infrastructure such as routers, switches, and communication lines from voltage surges during lightning storms or power grid fluctuations.
● Automotive Electronics: Used in automotive applications to protect onboard electronics, ECUs, and infotainment systems from voltage transients during vehicle operation.
● Industrial Controls: Ensures reliable operation of PLCs, sensors, and automation equipment in industrial environments prone to electrical disturbances.

| File Name | Title | Description |
|---|---|---|
| ESD5451L.pdf | ESD5451L | - |
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