BZW04-9V4-E3/54

Current - Peak Pulse (10/1000µs):	25.7A
Base Part Number:	BZW04
Supplier Device Package:	DO-204AL (DO-41)
Package / Case:	DO-204AL, DO-41, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	400W
Series:	TransZorb®
Voltage - Clamping (Max) @ Ipp:	15.6V
Voltage - Breakdown (Min):	10.5V
Voltage - Reverse Standoff (Typ):	9.4V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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

TVS - Diodes

TVS (Transient Voltage Suppression) diodes are an essential electronic component that protect circuits from transient spikes by channeling the excess voltage away safely. The BZW04-9V4-E3/54 is an example of a TVS diode, with a wide range of applications and a simple, yet effective, working principle.

Applications

The BZW04-9V4-E3/54 is suitable for a variety of applications, including USB and audio protection. With a maximum reverse standoff voltage of 9V and a maximum clamped voltage of 16V, the BZW04-9V4-E3/54 is ideal for protecting sensitive components from voltage surges. In addition to protecting USB and other equipment from damaging voltage spikes, the diode is also suitable for protecting automobiles from electrostatic discharge.The diode is also suitable for interfacing to industrial machinery, such as hair dryers, kettles, and other home appliances. The BZW04-9V4-E3/54 is extremely small in size, making it perfect for use in any space-constrained circuit.

Working Principle

The BZW04-9V4-E3/54 works on the principle of “avalanche breakdown”, which is when a large, high-voltage potential is applied to a diode’s cathode-anode junction. When the electric field reaches a critical value, electrons are accelerated and released from the cathode into the anode. This sudden surge of electrons creates an avalanche of electrons flowing from the cathode to the anode, resulting in a large current.This sudden overflow of electrons has to be channeled away safely, which is where the BZW04-9V4-E3/54 comes in. It acts as an “electric shunt” and channels the excess voltage away from sensitive components. The diode is designed to absorb the energy from the transient spikes, thus protecting the rest of the circuit.

Conclusion

The BZW04-9V4-E3/54 is a great example of a TVS (Transient Voltage Suppression) diode, with a wide range of applications and a simple, yet effective, working principle. It is suitable for protecting a range of devices and appliances from damaging voltage spikes and is extremely small in size, making it perfect for use in any space-constrained circuit. Additionally, it works by absorbing the energy from transient spikes, thus preventing them from causing damage.

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

Part Number	Manufacturer	Price	Quantity	Description