The 1N4004W is a general-purpose rectifier diode manufactured by DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD. This diode is widely used in various electronic circuits for converting alternating current (AC) to direct current (DC). Its robust design and reliable performance make it a popular choice for a wide range of applications.

Applications:

• Power supplies
• Battery chargers
• Adapters
• Household appliances
• General-purpose rectification

Features:

• High surge current capability
• Low forward voltage drop
• High reliability
• Glass passivated junction
• Low reverse leakage current

Benefits:

• Efficient AC-to-DC conversion
• Protection against reverse voltage
• Stable performance over a wide temperature range
• Long lifespan
• Compact size for space-constrained applications

Additional Details:

The 1N4004W has a repetitive peak reverse voltage of 400V and a maximum forward current of 1A. The forward voltage drop is typically 1.1V at 1A. It is packaged in a surface-mount SMA package. The operating temperature range is -65°C to +150°C. The 'W' suffix typically indicates the SMA package type, designed for automated assembly and high-density circuit boards. It's designed to withstand a surge current of up to 30A. Because it is a surface mount device, care must be taken during soldering. Recommended soldering profiles should be consulted to ensure proper connection and avoid thermal damage. It is commonly used in low to medium power applications.