BZT52C3V3-7-F

The BZT52C3V3-7-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 BZT52C3V3-7-F is a Zener diode that provides a stable reference voltage of 3.3 volts. It is commonly used in electronic circuits to maintain a constant voltage level, protect sensitive components from voltage spikes, and regulate power supplies.

Key Features:

• Zener Voltage (Vz): The diode has a nominal Zener voltage of 3.3V, which makes it suitable for low-voltage applications.
• Power Dissipation: The maximum power dissipation is typically around 500 mW, allowing it to handle moderate power levels without overheating.
• Reverse Current (Iz): The Zener diode can handle a reverse current of up to 20 mA, which is essential for its operation in regulation applications.
• Temperature Coefficient: The temperature coefficient is specified to ensure stable performance across a range of operating temperatures, typically around -2.0 mV/°C.
• Package Type: The BZT52C3V3-7-F is available in a small SOD-123 package, which is surface-mountable, making it suitable for compact circuit designs.

Electrical Characteristics:

• Reverse Voltage (Vr): The maximum reverse voltage rating is higher than the Zener voltage, ensuring that the diode can withstand voltage spikes without failure.
• Dynamic Impedance (Zz): The dynamic impedance is low, which contributes to better voltage regulation under varying load conditions.
• Operating Temperature Range: The diode operates effectively over a wide temperature range, typically from -55°C to +150°C, making it suitable for various environmental conditions.

Applications:

• Voltage Regulation: Ideal for use in power supply circuits to maintain a stable output voltage.
• Transient Voltage Suppression: Protects sensitive electronic components from voltage transients and spikes.
• Reference Voltage Source: Can be used as a reference voltage in analog circuits and sensor applications.

Conclusion:

The BZT52C3V3-7-F from Diodes Incorporated is a reliable and efficient Zener diode that offers excellent voltage regulation and protection capabilities in a compact package. Its specifications make it a versatile component for various electronic applications, particularly in low-voltage environments.