1.5KE51A-T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

1.5KE51A-T is a TVS-Diode manufactured by ON Semiconductor. This diode is designed to protect vulnerable circuits against transient pulses and electrical surge. The TVS-Diodes are used in consumer electronics such as cellphones, personal computers, and routers, as well as in industrials sectors like transportation and medical equipment. It can suppress pulse and transient voltages up to 950V peak.

Application Field

TVS-Diodes are designed to be used in wide variety of applications and locations, ranging from consumer electronics to power converters and automotive electronics. The 1.5KE51A-T can be used to protect circuits against overvoltage from electrostatic discharges (ESD) and lightning, and it can also protect circuits and components from voltage transients. It can also be used as a line protection in automotive and telecom systems, as well as digital I/O protection.

Working Principle

TVS-Diodes are also referred to as transorbs, spark gaps, and varistors. This type of diodes work by allowing current to pass when the voltage is below a certain level, but when the voltage rises above certain level, the diode turns off and does not allow current to pass. The 1.5KE51A-T can clamp a voltage up to its peak pulse rating. The diode is made up of anode and cathode and is poled like all other diodes. When a voltage is applied, a very small amount of current flows in the diode and allows protection of the external circuit.

The 1.5KE51A-T has a response time of 5ns, which allows it to quickly clamp any voltage which exceeds the peak pulse rating. The diode can also handle transients which occur periodically and can also handle repetitive transients. This makes it ideal for use in automotive and telecom applications.

Conclusion

The 1.5KE51A-T is a TVS-Diodes which can be used to protect vulnerable circuits against transient and surge events. It is used in a wide variety of applications ranging from consumer electronics to power converters and automotive electronics. The diode works by allowing current to flow only when the voltage is below a certain limit, but when the voltage rises above the limit, the diode turns off and does not allow current to pass. Furthermore, it has a response time of 5ns which allows it to quickly clamp any voltage which exceeds its peak pulse rating.

The specific data is subject to PDF, and the above content is for reference