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

BZW04-15HR1G application field and working principle

TVS diodes are small, low power, bidirectional solid state diodes that protect circuits from overvoltage transients caused by electrostatic discharge (ESD) or electromagnetic interference (EMI). The BZW04-15HR1G TVS diode is a RoHS compliant, high-reliability device that has an excellent clamping capability and low dynamic resistance. It thus offers an excellent balance between excellent ESD, EFT, and lightning protection.

Features

• Package: SMA
• Power Dissipation: 150W peak pulse power per line
• Standoff Voltage: 15V
• Clamping Voltage: 28V
• Excellent Clamping Capability
• Low Dynamic Resistance

Application Fields

The BZW04-15HR1G is a versatile TVS diode with many applications, including line protection in:

• Direct Current (DC) power supply lines
• Data and signal lines
• Industrial, medical, and consumer electronic devices
• Automotive, aerospace, and telecommunications equipment

Working Principle

When an overvoltage transient passes through the BZW04-15HR1G, the device responds by providing a clamping action to protect the circuit. This is accomplished by the device\'s low dynamic resistance, which allows a very fast clamping response time. The device also features an excellent high current capability. This allows it to tolerate high transient currents while still providing effective protection.

When a high-power surge is detected, the device will absorb the deposited energy and dissipate it as heat, thus allowing it to clamp down the voltage and protect the circuit.

Because TVS diodes are bidirectional, the BZW04-15HR1G will protect circuits from both positive and negative ESD and EMI events.

Conclusion

The BZW04-15HR1G TVS diode is an excellent choice for providing effective ESD, EFT, and lightning protection in DC power supply lines, data and signal lines, automotive, aerospace, and telecommunications equipment, industrial, medical, and consumer electronic devices and other applications. It features an excellent clamping capability and low dynamic resistance, allowing it to cope with high current transients while still providing effective protection.

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