30V 1W Zener Diode 1N4751A

30V 1W Zener Diode 1N4751A is a high-reliability Zener diode designed for voltage regulation and protection in electronic circuits. With a Zener voltage of 30V and a power dissipation of 1W, it is ideal for applications such as voltage stabilization, overvoltage protection, and reference voltage generation. Its compact DO-41 package ensures easy integration into various designs.

Key Features of 1N4751A Zener Diode:

• • Zener Voltage: 30V with a tolerance of ±5%.
  • High Power Dissipation: Supports up to 1W of power dissipation.
  • Reliable Performance: Ensures stable voltage regulation under varying conditions.
  • Compact Package: DO-41 package for easy mounting and integration.
  • Wide Applications: Suitable for voltage regulation and protection circuits.

Technical Specifications of 1N4751A Zener Diode:

• • Zener Voltage (V_Z): 30V ±5%
  • Power Dissipation (P_D): 1W
  • Maximum Zener Impedance (Z_ZT): 20Ω
  • Test Current (I_ZT): 12mA
  • Package Type: DO-41
  • Operating Temperature: -65°C to +200°C

Mechanical Characteristics of 1N4751A Zener Diode:

• • Dimensions: 5.2mm x 2.7mm (DO-41 package)
  • Weight: Approximately 0.2 grams
  • Material: Epoxy mold compound
  • Mounting: Through-hole
  • Color: Black with a white cathode band

Schematic Diagram and Pinout of 1N4751A Zener Diode:

• • Pinout:
    • Anode (A): Connects to the ground or lower voltage side.
    • Cathode (K): Connects to the higher voltage side or load.
  • Schematic Diagram: The 1N4751A is used in voltage regulation circuits, where the cathode is connected to the input voltage and the anode is grounded. It maintains a stable 30V across the load.

Applications of 1N4751A Zener Diode:

• • Voltage Regulation: Provides stable voltage in power supplies and circuits.
  • Overvoltage Protection: Protects sensitive components from voltage spikes.
  • Reference Voltage: Used as a voltage reference in analog circuits.
  • Signal Clipping: Limits signal amplitude in audio and communication circuits.
  • DIY Electronics: Perfect for hobbyists working on voltage regulation projects.

Equivalent Models of 1N4751A Zener Diode:

• • 1N4749A Zener Diode: A similar Zener diode with a 24V breakdown voltage.
  • 1N4761A Zener Diode: Alternative Zener diode with a 75V breakdown voltage.

Datasheet:

• • Download 1N4751A Zener Diode Datasheet

Keywords for 1N4751A Zener Diode:

• • 1N4751A Zener Diode
  • 30V Zener Diode
  • 1W Zener Diode
  • Voltage Regulation Diode
  • DO-41 Zener Diode

Package Includes:

• • 1 x 30V 1W Zener Diode 1N4751A