The FM4001W is a surface-mount, general-purpose plastic rectifier diode manufactured by Rectron Semiconductor. It is designed for applications requiring efficient and reliable rectification of alternating current (AC) to direct current (DC).

Applications:

• DC power supplies
• AC-DC adapters
• Freewheeling diodes in inductive circuits
• Reverse polarity protection
• General rectification purposes in electronic circuits

Features:

• Surface Mount Package: Allows for automated assembly and reduces board space.
• High Surge Current Capability: Withstands high surge currents, enhancing reliability.
• Low Forward Voltage Drop: Minimizes power loss and improves efficiency.
• High Reliability: Ensures long-term stable operation.
• RoHS Compliant: Environmentally friendly, meeting RoHS standards.

Benefits:

• Efficient AC-DC Conversion: Provides reliable rectification for various power applications.
• Compact Design: Surface mount package is ideal for space-constrained applications.
• Enhanced Circuit Protection: Protects circuits from voltage spikes and reverse polarity.
• Stable Performance: Consistent performance over a wide range of operating conditions.
• Reduced Power Loss: Low forward voltage drop improves energy efficiency.

Additional Details:

The FM4001W has a repetitive peak reverse voltage of 50V and a maximum average forward rectified current of 1.0A. The peak forward surge current is rated at 30A. It is available in a standard surface-mount package. The operating and storage temperature range is typically -65°C to +150°C.