P0722SBLRP Circuit Protection

Series:	TwinChip™
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - Breakover:	88V
Voltage - Off State:	65V
Voltage - On State:	8V
Current - Peak Pulse (8/20µs):	250A
Current - Peak Pulse (10/1000µs):	80A
Current - Hold (Ih):	120mA
Number of Elements:	2
Capacitance:	45pF
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB

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

Introduction

TVS (Thyristors) are widely used in various electronic applications due to their ability to provide high-speed switching and protection from voltage surges. The P0722SBLRP Series is a thyristor manufactured by Vishay Intertechnology, designed to protect against voltage transients in automotive and similar applications. This series is available in 7 different packages (TO-226 , TO-220, D2PAK, TO-258, TO-220FP, SMD TO-263, and SOT-23) and with various on-state voltages from 5 to 24 volts. In this paper, the application field and the working principle of the P0722SBLRP Series will be discussed in detail.

Application Fields

The application field of the P0722SBLRP Series can be divided into two main categories: automotive and general purpose. These thyristors deliver fast switching, low leakage current and protection performances, thus they are widely used in automotive applications such as fuel injectors, power steering systems, airbag igniters, ABS systems, and starting systems. They can also be used in commercial applications such as overvoltage protection and energy saving solutions.

Working Principle

The device consists of a voltage-clamped PNPN thyristor ceramic package with an integrated resistor for commutation spike suppression. When an external voltage source is applied, the thyristor conducts when the spark-over voltage is exceeded, allowing current to flow through the device. As the external voltage decreases, the device switches off when the spark-over voltage is reached. This process is repeated during repetitive surge events and the integrated resistance helps to reduce the commutation spike.

Conclusion

The P0722SBLRP Series is an ideal choice for automotive and commercial applications due to its fast switching, low leakage current and protection performances. This series is available in a wide range of packages and on-state voltages, thus it can be tailored to meet different requirements. Its integrated resistor provides additional protection against commutation spikes, making it an even more reliable and efficient option.

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

Part Number	Manufacturer	Price	Quantity	Description