SZ3728.T

Series:	--
Packaging:	Tray
Part Status:	Active
Voltage - Zener (Nom) (Vz):	28V
Tolerance:	±5%
Power - Max:	3W
Impedance (Max) (Zzt):	24 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 21.4V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-40°C ~ 165°C
Mounting Type:	Surface Mount
Package / Case:	Die
Supplier Device Package:	Die

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SZ3728.T Application Field and Working Principle

SZ3728.T is a type of Zener Diodes, which is a single diode that manufactured in the form of an axial lead. It is stable, bidirectional, and symmetric dual diodes that are typically used in applications where the current is not more than the rated value and the power dissipation is less than the device’s maximum power dissipation.

Uses and Benefits of SZ3728.T

The SZ3728.T provides reliable, low-power operation and a wide range of applications. It can be used in switching power supplies, electronically regulated power supplies, DC/DC converters, level detectors, and over-voltage protection circuits. It also features a fast response time, a low noise level, and low power consumption. The SZ3728.T is also durable and reliable, able to withstand extreme temperatures and operating conditions. Its bidirectional nature allows it to operate equally well in both directions, providing a symmetric voltage drop regardless of the current direction. This makes it suitable for applications where the power dissipation is comparatively low.

Working Principle of SZ3728.T

The working principle of the SZ3728.T is similar to that of other zener diodes. The diode consists of an anode and a cathode; when a current is applied, it creates a voltage potential difference between the two that’s defined by the breakdown voltage of the diode. If a reverse current is applied, the diode will ‘zener-out’ the reverse current, and the resulting voltage is the reverse breakdown voltage of the diode.The SZ3728.T is designed to stabilize the output voltage of a circuit. It is usually used in conjunction with a series-connected limiting resistor, which reduces the current flow through the diode to a safe level. If the circuit is overloaded, the voltage across the diode will rise to its breakdown voltage, and the excess current will be zener-out.

Conclusion

SZ3728.T is a single Zener diode which provides excellent low-power operation and a wide range of applications. It can be used in DC/DC converters, switching power supplies, and level detectors. The diode is durable and reliable, with a fast response time, low noise level and low power consumption, and its bidirectional operation makes it suitable for applications where the power dissipation is lower. The working principle of the SZ3728.T is based on the breakdown voltage between the anode and cathode, which protects the circuit by zener-ing out any excess current.

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