SMBG5344C/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	8.2V
Tolerance:	±2%
Power - Max:	5W
Impedance (Max) (Zzt):	1.5 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 5.9V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 1A
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:	SMBG5344

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Diodes - Zener - Single: SMBG5344C/TR13 Application Field and Working Principle

The SMBG5344C/TR13 is a type of diode known as a Zener diode or voltage-regulator diode. It is a semiconductor device that is often used to protect circuits from over-voltage conditions and to provide a stable, low-voltage reference for other electronic circuits. Zener diodes are used in a variety of applications, ranging from consumer electronics to industrial and military systems.

SMBG5344C/TR13 Overview

The SMBG5344C/TR13 is a single-diode series, housed in a low-profile, leadless chip carrier. The SMBG5344C/TR13 has a maximum reverse voltage (Vr) of 12 volts and a maximum average power dissipation (PD) of 250 mW. It has a Zener voltage range of 5 to 33 Volts and a Zener impedance (Rz) of 5 ohms. It also features a maximum forward voltage (VF) of 0.7 volts at 100 mA of current, as well as a maximum peak forward surge current (IFSM) of 5 A.

SMBG5344C/TR13 Application Fields

Zener diodes are used to control and protect circuits in a variety of applications. Many consumer electronic devices use Zener diodes to regulate power and protect sensitive components. One common application of the SMBG5344C/TR13 is in automotive circuits. Automotive applications typically require a higher breakdown voltage than standard consumer electronics, and the SMBG5344C/TR13’s 12-Volt rating allows it to meet this requirement. It is also able to withstand extreme temperatures, making it suitable for use in hot or cold environments. The SMBG5344C/TR13 is equally suitable for use in industrial and military systems, as these types of systems typically require components with higher breakdown voltages and higher power-handling ratings. It has also been used in a variety of medical applications, including monitoring and diagnostic equipment.

SMBG5344C/TR13 Working Principle

The SMBG5344C/TR13 works on the principle of voltage regulation. When exposed to a voltage higher than its Vr rating, the diode begins to conduct, sending a stable current through its PN Junction. By controlling the flow of current through the diode, the diode can regulate the voltage to a safe level. The diode\'s Zener voltage range (Vz) determines the amount of voltage that is allowed to pass through the diode. The lower the Vz rating, the less voltage is allowed to pass through the diode. The Zener impedance (Rz) of the diode is also important, as it determines the amount of current that is allowed to pass through the diode. In addition to voltage regulation, Zener diodes are also used to protect circuits from over-voltage conditions. The Zener diode can detect when voltage is too high, and then conduct current away from the circuit, protecting it from damage.

Conclusion

The SMBG5344C/TR13 is a Zener diode or voltage-regulator diode that is used to protect circuits and provide a stable, low-voltage reference for other electronic circuits. It is suitable for use in a range of applications, from automotive and industrial systems to medical equipment, and works on the principle of voltage regulation.

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