BZG03B220-HM3-18

Series:	Automotive, AEC-Q101, BZG03B-M
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	220V
Tolerance:	±2%
Power - Max:	1.25W
Impedance (Max) (Zzt):	750 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 160V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 500mA
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMA)

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Introduction to BZG03B220-HM3-18

BZG03B220-HM3-18 is a single Zener diode that has been manufactured by STMicroelectronics. It is specifically designed for use in a wide variety of applications. This diode is a surface mount component that provides good thermal resistance, maximum performance and reliability, and low cost. The BZG03B220-HM3-18 diode features a maximum voltage rating of 22V, a maximum current rating of 350mA, and a maximum power rating of 0.8W.

Application Areas

The BZG03B220-HM3-18 is a versatile component that can be used in a variety of applications, including voltage regulation, overvoltage protection, and EMI/RFI suppression. It can also serve as a current limiter. This diode can be used in motor control and alarm systems, consumer electronics, automotive applications, and solar energy systems.

Working Principle

The working principle of the BZG03B220-HM3-18 is based on the Zener effect. This type of diode works by allowing current to flow in one direction and blocking the current from flowing in the opposite direction. When the Zener diode reaches its breakdown voltage, the current will flow in both directions, creating a high resistance in the reverse direction and allowing the voltage to be stabilized.When used for voltage regulation, the BZG03B220-HM3-18 acts as a reference source, stabilizing the output voltage. It is also effective at limiting current so that the circuit is not overwhelmed. The diode also serves as an overvoltage protector, as it will break down and shunt current away if the voltage exceeds its breakdown voltage threshold.

Conclusion

The BZG03B220-HM3-18 is an effective single Zener diode designed for a variety of uses. This component can be used for voltage regulation, overvoltage protection, current limiting, and EMI/RFI suppression. The diode is well-suited for applications such as motor control, consumer electronics, solar energy systems, and more. Its maximum voltage rating is 22V, its maximum current rating is 350mA, and its maximum power rating is 0.8W.

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