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Zener Diode 3.3V 0.5W Voltage Regulator 1N4728A

@ MODERN HALLROAD

Zener Diode 3.3V 0.5W is another form of diode, but is used for entirely different purpose. They are mainly use in protection circuits or as crude voltage regulators.

 5.00  3.00

In stock

Zener Diode 3.3V 0.5W is another form of diode, but is used for entirely different purpose. They are mainly use in protection circuits or as crude voltage regulators.

This series of Zener diodes offers in the convenient, surface mount plastic SOT-23 package. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards.

Zener Diode 3.3V 0.5W well suited for protection on 3.3V circuits like those found on the Raspberry Pi.

A Zener diode works like a conventional diode up until the point you hit the breakdown voltage (the point at which the diode can no longer “hold back” the current trying to flow backwards in your circuit).

A “normal” diode will allow current flow to reverse direction when the breakdown voltage is exceeded while a Zener diode allows everything over the breakdown voltage to trickle through while holding back the rated voltage.

Zener Diode 3.3V 0.5W make great low current voltage stabilizers, reference voltages, and are one method of protecting I/O pins from over-voltage.

As said a Zener diode will mostly use in a protection circuit or in a crude voltage regulator circuit. Either way, it very important to remember that a Zener diode should always use along with a Zener resistor.

A Zener resistor is nothing but an ordinary resistor which use for current limiting purpose. This resistor decides (limits) the amount of current that can flow through the Zener diode or through the load connected to Zener diode.

Features: –

  • Nominal Zener Voltage (VZ): 3.3V
  • Power dissipation (PZ): 500mW
  • Zener current (IZT): 76mA

Zener Diode 3.3V 0.5W Specifications: –

  • Total Power Dissipitation, Ptot: 0.5W
  • Test Current: 20mA
  • Max. Regulator Current ,Izm: 138mA
  • Maximum Zener Impedance,Zz: 28Ω

Applications: –

  • Used in Voltage protection circuits
  • Can use as low current voltage regulator
  • Input voltage protection for Microcontrollers or other ICs
  • Voltage stabilizing circuits
Package:- 

1 x Zener Diode 3.3V 0.5W

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Vendor Information

  • Store Name: MODERN HALLROAD
  • Vendor: MODERN HALLROAD
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Zener Diode 3.3V 0.5W Voltage Regulator 1N4728A
Zener Diode 3.3V 0.5W Voltage Regulator 1N4728A

 5.00  3.00

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