Zener Diode BZX79-C39 (39 Volt)

Overview

The BZX79-C39 is a 39V Zener diode from the reliable BZX79 series, designed for precise voltage regulation and overvoltage protection in a wide range of electronic circuits. This through-hole diode offers a stable 39V reference, making it an essential component for power supplies, voltage references, and protection circuits. With its compact DO-35 glass package, it's perfect for both prototyping and production.

Key Features

• Precise Zener Voltage: 39V with a tolerance of ±5% (standard BZX79-C series).
• Power Dissipation: 500mW maximum, suitable for low-power applications.
• Low Dynamic Impedance: Ensures stable voltage regulation under varying load conditions.
• Through-Hole Package: Easy to solder and breadboard-compatible.
• Wide Operating Range: Designed for reliable performance over a broad temperature range.
• RoHS Compliant: Lead-free and environmentally friendly.

Technical Specifications

• Zener Voltage (Vz): 39V
• Tolerance: ±5% (C grade)
• Power Dissipation (Ptot): 500mW
• Maximum Reverse Current (Ir): 0.1µA (at 30V)
• Dynamic Impedance (Zzt): 40Ω (at Izt = 5mA)
• Test Current (Izt): 5mA
• Operating Temperature Range: -65°C to +175°C
• Package: DO-35 (through-hole)

Applications & Use Cases

• Voltage Regulation: Provide a stable 39V reference in power supplies and voltage regulators.
• Overvoltage Protection: Clamp voltage spikes to protect sensitive components in automotive, industrial, and consumer electronics.
• Voltage Reference: Use as a reference in analog circuits, A/D converters, and measurement equipment.
• Signal Clipping: Limit voltage levels in signal processing circuits.
• Battery Charging: Ensure safe charging voltage levels in battery management systems.

What's Included

• 1x BZX79-C39 Zener Diode (39V, 500mW)

Compatibility

• Compatible with standard through-hole PCBs and breadboards.
• Suitable for Arduino, Raspberry Pi, and other microcontroller projects requiring voltage regulation or protection.
• Can be used in conjunction with resistors to create custom voltage references.

MOKWN Recommendation

For makers and engineers in Egypt, the BZX79-C39 is a reliable choice for stabilizing 39V rails in your projects. We recommend using it with a current-limiting resistor for optimal performance. Whether you're building a power supply, protecting a sensor, or experimenting with voltage references, this diode ensures your circuits operate safely and consistently. Order now and get it delivered across Egypt with fast shipping!