SMBJ5351A/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	14V
Tolerance:	±10%
Power - Max:	5W
Impedance (Max) (Zzt):	2.5 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 10.1V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 1A
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMBJ (DO-214AA)
Base Part Number:	SMBJ5351

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Application field and Working Principle of SMBJ5351A/TR13

Introduction: The SMBJ5351A/TR13 is a single zener diode, designed to protect against electrostatic discharge in sensitive electronic devices. It has a reverse breakdown voltage of 5.6 V with a maximum working power of 500 mW. The device has a maximum peak pulse current of 6.4A.

Application Field:

The SMBJ5351A/TR13 is mainly used in applications in which protection against electrostatic discharge is required, such as telecommunications, computer cards, home and office equipment and industrial applications. Due to its small size, it is also suitable for smaller applications such as mobile phones, PDAs, digital cameras and LCD monitors.

Features:

The SMBJ5351A/TR13 has several features that make it suitable for use in electronic equipment, such as its high reliability, low capacitance, low operating temperature and low-noise performance. Typically, the device exhibits a reverse current of less than 1 µA at 0.3V and a reverse breakdown voltage of 5.6 V. Its peak pulse current is 6.4A, and its maximum working power is 500 mW.

Materials:

The device is made from a combination of polysilicon and stainless-steel in its construction, meaning it is both lightweight and durable. The casing is designed to be moisture resistant and protect against the elements, making it ideal for use in a variety of environments. The device also has built-in overvoltage protection, which is designed to ensure that it operates safely and reliably.

Working Principle:

The device works by providing a reverse breakdown voltage of 5.6V when a certain amount of current passes through it. This is then used to protect the device against any electrostatic discharge that may occur. Furthermore, the reverse current of the device is less than 1µA, which means it is able to maintain the voltage of the circuit with minimal losses.

Advantages:

The SMBJ5351A/TR13 is advantageous because of its small size, high reliability, low operating temperature and low-noise performance. It also has a reverse current of less than 1µA at 0.3V and a reverse breakdown voltage of 5.6V, making it suitable for a wide range of applications. Additionally, it has a peak pulse current of 6.4A and a maximum working power of 500 mW, making it highly versatile.

Conclusion:

In conclusion, the SMBJ5351A/TR13 is a single zener diode, designed to protect against electrostatic discharge in sensitive electronic devices. Its features, such as its high reliability, low capacitance, low operating temperature and low-noise performance, make it suitable for a wide range of applications. Additionally, it has a peak pulse current of 6.4A and a maximum working power of 500 mW. All of these features combine to make the SMBJ5351A/TR13 an ideal choice for use in electronic equipment and other sensitive applications.

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