DZ23C3V3-7-F

The DZ23C3V3-7-F is a Zener diode manufactured by Diodes Incorporated, designed for voltage regulation and protection applications. Here’s a detailed description of its features and specifications:

General Description:

The DZ23C3V3-7-F is a single Zener diode housed in a compact SOD-123 package. It is specifically designed to provide a stable reference voltage of 3.3 volts, making it suitable for various electronic applications, including power management, voltage clamping, and signal conditioning.

Key Features:

• Zener Voltage (Vz): The diode has a nominal Zener voltage of 3.3V, which allows it to maintain a constant voltage across its terminals when reverse-biased.
• Power Dissipation: The device can handle a maximum power dissipation of 500 mW, which is crucial for ensuring reliability in high-power applications.
• Reverse Current (Iz): The Zener diode can handle a reverse current of up to 20 mA, making it effective for low to moderate current applications.
• Temperature Coefficient: The temperature coefficient is typically around -2.0 mV/°C, which indicates how the Zener voltage changes with temperature, ensuring stable performance across a range of operating conditions.
• Low Leakage Current: The diode features low reverse leakage current, which is essential for minimizing power loss and improving efficiency in circuits.

Package and Dimensions:

• Package Type: SOD-123
• Dimensions: The SOD-123 package is compact, typically measuring approximately 2.6 mm x 1.6 mm x 1.1 mm, allowing for space-efficient designs in printed circuit boards (PCBs).

Applications:

The DZ23C3V3-7-F is widely used in:

• Voltage regulation circuits
• Overvoltage protection
• Reference voltage sources
• Signal clamping in communication devices
• Power supply circuits for microcontrollers and other digital devices

Electrical Characteristics:

• Maximum Reverse Voltage (Vr): The maximum reverse voltage rating is typically around 5V, ensuring it can withstand voltage spikes without failure.
• Dynamic Impedance (Zz): The dynamic impedance is low, which contributes to its effectiveness in maintaining a stable output voltage under varying load conditions.

Conclusion:

The DZ23C3V3-7-F from Diodes Incorporated is a reliable and efficient Zener diode that provides a stable 3.3V reference voltage, making it an excellent choice for a variety of electronic applications. Its compact size, low power dissipation, and robust performance characteristics make it suitable for modern electronic designs where space and efficiency are critical.