ZEN059V130A24LS Circuit Protection

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TVS - Mixed Technology

TVS - Mixed Technology are a combination of various technologies such as voltage breakdown, reverse drain adsorptive shunting, junction breakdown and intrinsic clamping, designed to reduce overvoltage transients or surges in electronic devices. It is applicable for both commercial and industrial applications in various voltage and current ranges. One of the most commonly used TVS - Mixed Technology is the ZEN059V130A24LS, which has a common working principle and application field.

Application Field

The ZEN059V130A24LS is a device suitable for the protection of electronic circuits against voltage transients and surges. It can be used on portable electronic devices, automotive applications, telecom networks, cable protection applications, etc. It is also suitable for AC power lines, data and signal lines, and radio frequency links.

It can be used with various polarity configurations, and can handle voltage transients up to 130V. This product provides wide operating temperature range, from -55° C to +200° C. It is also suitable for automatic insertion & rework assembly lines, and meets RoHS & WEEE requirements.

Working Principle

The working principle of the ZEN059V130A24LS is based on various technologies such as voltage breakdown, reverse drain adsorptive shunting, junction breakdown and intrinsic clamping. When a surge or transient occurs, the voltage of the protected circuits rises above its limit, which will then cause the device to clamp the voltage transient. The intrinsic clamping action of the ZEN059V130A24LS limits the peak voltage to a safe level and keeps it in that range until the transient is done.

When such overvoltage happens, the ZEN059V130A24LS absorbs the excess energy by the mechanism of current flowing through the junctions. The breakdown and adsorptive shunting are taking place concurrently and cause the voltage applied to the ZEN059V130A24LS to rise above its cut-off value. This phenomenon is known as intrinsic clamping, and it reduces the risk of device failure due to overvoltage spikes.

At the same time, the ZEN059V130A24LS will shunt the voltage transient, diverting it away from the sensitive electronics, and the peak voltage will remain stable until the transient is over. It also features dynamic resistance to allow faster slew rate transient response.

Conclusion

The ZEN059V130A24LS is a versatile TVS - Mixed Technology device, designed for electronic circuits that need protection against voltage transients and surges. It features multiple technologies such as voltage breakdown, reverse drain adsorptive shunting, junction breakdown and intrinsic clamping which provide the device with efficient protection against overvoltage transients. It is applicable for various commercial and industrial applications, and is suitable for automatic insertion & rework assembly lines.

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