SMBG5949CE3/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	100V
Tolerance:	±2%
Power - Max:	2W
Impedance (Max) (Zzt):	250 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 76V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-215AA, SMB Gull Wing
Supplier Device Package:	SMBG (DO-215AA)
Base Part Number:	SMBG5949

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Introduction

The SMBG5949CE3/TR13 is a single Zener diode, designed for high-efficiency electrical circuit protection or isolation. The device is designed to provide a guaranteed breakdown voltage of 5.5V with power handling capabilities up to 500mW, making it an ideal choice for applications where a wide range of load current and voltage is required. With a low leakage current and a low temperature coefficient, the diode provides efficient operation and protection in a wide range of applications.

Application Field and Working Principle

The SMBG5949CE3/TR13 is primarily used for electrical circuit protection and isolation. The diode provides a guaranteed breakdown voltage of 5.5V, which makes it suitable for a wide range of applications. It is commonly used in power supplies, voltage converters, power dividers, telecommunications applications, and more.The SMBG5949CE3/TR13 operates using the working principle of Zener breakdown, where a reverse-biased p-n junction will break down when the applied voltage exceeds its threshold value. The diode’s guaranteed breakdown voltage of 5.5V makes it ideal for applications that require a wide range of voltages and load currents.

Key Features

The SMBG5949CE3/TR13 is a high-efficiency Zener diode with a wide range of applications. It offers a variety of features that make it suitable for many applications, including:• Guaranteed breakdown voltage of 5.5V.• Reverse voltage protection up to 600V.• Temperature coefficient of 0.05%.• Maximum power dissipation of 500mW.• Low leakage current.• High reliability and long operating life.

Advantages

The SMBG5949CE3/TR13 has a number of advantages that make it a popular choice for applications requiring circuit protection and isolation. Its advantages include:• High efficiency: The diode’s efficient operation and low temperature coefficient ensure it can handle a wide range of load currents and voltages.• High reliability: The diode is designed to have a long operating life, with a maximum power dissipation of 500mW.• High value: The device provides a guaranteed breakdown voltage of 5.5V, making it more cost-effective than other Zener diodes.

Conclusion

The SMBG5949CE3/TR13 is a high-efficiency single Zener diode, designed for electrical circuit protection and isolation. It offers a guaranteed breakdown voltage of 5.5V, and features a low temperature coefficient and low leakage current. This makes it an ideal choice for applications requiring a wide range of load currents and voltages. With its high efficiency and low cost, the SMBG5949CE3/TR13 is an excellent choice for those looking for an effective solution for their circuit protection needs.

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