BZW04-40 R1G

Voltage - Clamping (Max) @ Ipp:	64.8V
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
Current - Peak Pulse (10/1000µs):	6.2A
Series:	BZW04
Voltage - Breakdown (Min):	44.7V
Voltage - Reverse Standoff (Typ):	40.2V
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

Introduction

TVS - Diodes, also known as Transient Voltage Suppression Diodes, are usually used in electrical circuits to protect components from damage due to electrostatic discharge and to limit the voltage fluctuations that result from a power surge. This article will provide a brief discussion on the application fields and working principle of BZW04-40 R1G, a device in this class.

Application Fields

BZW04-40 R1G is a TVS - Diode designed for high reliability and low clamping voltage. This device can be used in a variety of applications from consumer electronics to industrial and automotive applications. It is well suited for board level and electronic device protection since it provides DC and AC protection and has excellent surge withstand voltage capacity. The typical applications of BZW04-40 R1G include protection of electrical circuits from electrostatic discharge, electrical transients, and power surges, and limiting of voltage fluctuations.

Working Principle

BZW04-40 R1G is a device based on a diode-based structure that works by the principle of avalanche breakdown. When a voltage spike occurs, a current quickly spreads through the diode and its structure. The device is designed to be fast enough to accommodate the quick current spread. As the avalanche breakdown progresses, the current flow is blocked allowing the spike to be safely diverted away from the protected circuit. The voltage required for the avalanche breakdown is called the “clamping voltage”, which is typically around 5 volts for BZW04-40 R1G.

Conclusion

The BZW04-40 R1G is a TVS - Diode that is designed for high reliability and low clamping voltages. This device is suitable for board level and electronic device protection from electrical transients and power surges. It works on the principle of avalanche breakdown and is designed to block the current when a voltage spike occurs. The clamping voltage of this device is around 5 volts.

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

Part Number	Manufacturer	Price	Quantity	Description