3.4V Zener Diode

DZ3.4

0.50 USD
Qty
Price
1
$0.50 ea.
2+
$0.46 ea.

This unit has a minimum voltage of 3.315 V and a maximum voltage of 3.465 V, a leakage current of 1 V and a test current of 76 mA.


Description [Hide]

Zener diodes differ from regular diodes in that they have a varying "reverse-breakdown" voltage. That means you apply voltage across them, and when a preset voltage is reached, they start conducting. A common analogy is a "pressure relief valve". They have lots of uses, especially in safety circuits where you want to make sure a voltage signal doesn't exceed a limit that might damage the circuit.

This 1N4728A zener diode is set at 3.4V, making it ideal for protecting the inputs of a 3.3V circuit. specifically, it has a minimum voltage of 3.315 V and a maximum voltage of 3.465 V, a leakage current of 1 V and a test current of 76 mA.

Specifications

  • Voltage - Zener (Nom) (Vz): 3.3VDC
  • Power - Max: 1W
  • Impedance(Max) (Zzt): 10 Ohm
  • Voltage - Forward (Vf) (Max) @ If: 3.465VDC
  • Current - Reverse Leakage @ Vr: 100µA @ 1V
  • Tolerance: ±5%
  • Mounting Type: Through Hole, Axial
  • Package / Case: DO-41, Axial
  • Operating Temperature: -65°C ~ 200°C
  • Other Names: 1N4728ATRFS

Documentation [Hide]

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