SMBJ5924AE3/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	9.1V
Tolerance:	±10%
Power - Max:	2W
Impedance (Max) (Zzt):	4.5 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 7V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMBJ (DO-214AA)
Base Part Number:	SMBJ5924

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 to SMBJ5924AE3/TR13 Diodes - Zener - Single

The SMBJ5924AE3/TR13 is a diode that belongs to the family of Diodes - Zener - Single. It is a type of diode primarily designed to be used to the protection of electronic devices and circuits from excess voltages and power sourced from other electrical and electronic components and systems. This application field and working principle of this type of SMBJ5924AE3/TR13 diodes is discussed in this article in detail.

Application Field

The application field of SMBJ5924AE3/TR13 diodes can be classified as follows:

• Voltage and Current Protection – SMBJ5924AE3/TR13 diodes are mainly used in voltage and current protection scenarios. They provide protection to the device or circuit against any sudden increases in the input voltage, ensuring the complete safety of the system. They also guard against any reverse current flow, which can be damaging to the device.
• Power Supply Protection – The SMBJ5924AE3/TR13 diodes can be used to protect circuits and devices from over-powering and over-voltage when used with power supplies. The diode provides the necessary level of clamping, preventing the power supply from becoming too high and adversely affecting the device.
• Electromagnetic Interference (EMI) Protection – These types of SMBJ5924AE3/TR13 diodes can be used to protect digital devices from EMI interference that can inhibit the normal functioning of digital devices. The diode helps shield the device from the interference caused by high-amplitude, frequency-modulated signals generated by another device in the same area.

Working Principle

The SMBJ5924AE3/TR13 diodes are mainly of the Zener type. A Zener diode is a diode that is reverse biased and specially designed to allow a predetermined reverse voltage to be applied to it. This voltage is usually referred to as its Breakdown Voltage. At voltages beyond this limit, the diode is said to be in its breakdown region; it then acts like a short circuit and starts to conduct current with almost negligible voltage drop. The very same principle is applied in SMBJ5924AE3/TR13 diodes too.When a reverse biased SMBJ5924AE3/TR13 diode is subjected to a voltage greater than its breakdown voltage, it initially starts conducting in the reverse direction. This helps protect against the incoming spike in the form of a reverse current. However, beyond the diode’s breakdown voltage, it will start conducting in the forward direction, causing an instantaneous drop in the voltages across the device’s terminals. This helps protect the device from being damaged due to a sudden surge in input voltages.

Conclusion

In conclusion, the SMBJ5924AE3/TR13 diodes are primarily designed to be used to the protection of electronic devices and circuits from excess voltages and power sourced from other electrical and electronic components and systems. The applications of this type of diode include protection against voltage and current overloads, over-voltage conditions and EM interference. The diode works in the breakdown region, and helps protect the device by dropping the voltage once it exceeds the diode’s breakdown voltage.

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

Part Number	Manufacturer	Price	Quantity	Description