Diode rectifier DO-16 600V 2A

Single diode rectifier DO-16 600V 2A is a general-purpose axial rectifier designed for through-hole PCB mounting. It provides a maximum reverse voltage rating of 600 V and a forward current capacity of 2 A, making it suitable for basic rectification tasks in power supplies, chargers and circuit protection. The DO-16 package is compact and robust, enabling straightforward integration into electronic and industrial circuits where space and reliable performance are required.

Advantages

The DO-16 600V 2A diode offers stable forward current handling and reliable reverse voltage protection in a compact axial form factor. Its simple construction supports steady switching for rectification and protection functions while the through-hole leads facilitate secure soldering and mechanical retention on printed circuit boards. Low maintenance and predictable electrical behaviour simplify design and replacement in a wide range of applications.

Suitable for

• Rectification in linear and switching power supplies
• Battery chargers and charge control circuits
• Reverse-voltage protection and flyback suppression
• General-purpose electronic assemblies and repairs

Key specifications

• Maximum reverse voltage: 600 V
• Rated forward current: 2 A
• Package type: DO-16 axial
• Mounting style: through-hole PCB mounting
• Application: general-purpose rectification and protection

How to use

Install the diode on the PCB with correct polarity: the cathode marking should correspond to the circuit’s intended direction of current blocking. Ensure reliable solder joints on the through-hole leads and maintain recommended creepage and clearance distances for the 600 V rating. Verify thermal conditions in the intended application; provide adequate copper area or heatsinking if continuous current close to 2 A is expected to avoid excessive temperature rise. Test the assembly at low voltages first to confirm correct orientation and circuit operation before applying full operating voltage.

Usage recommendations

For reliable long-term operation, avoid sustained operation at or above rated maximums; design with appropriate safety margins for current, repetitive peak reverse voltage, and ambient temperature. When used in high-voltage circuits, follow standard PCB layout practices to maintain isolation and minimize leakage or arcing risks.