RS1MF SMAF 1kV 1A Fast Recovery Diode – SMD Rectifier

Product Description:

The RS1MF SMAF 1kV 1A Fast Recovery Diode is a high-voltage, fast-switching rectifier designed for efficient AC–DC and high-frequency power applications. With a 1A forward current rating and 1000V (1kV) reverse voltage, this diode is ideal for power supplies, LED drivers, chargers, motor control circuits, SMPS, and industrial control systems.

Housed in a compact SMAF (DO-219AB) package, the RS1MF offers excellent thermal performance, low forward voltage drop, and reliable operation in demanding environments. Its fast reverse recovery time ensures reduced switching losses, making it well-suited for high-efficiency and high-speed designs.

Key Specifications:

• Diode Type: Fast Recovery Rectifier

• Model: RS1MF

• Package: SMAF (DO-219AB)

• Forward Current (IF): 1A

• Reverse Voltage (VRRM): 1000V (1kV)

• Recovery Time: Fast switching performance

• Forward Voltage Drop: Low for improved efficiency

• Mounting Type: SMD (Surface Mount)

• Polarity: Standard polarity marking

• High surge current capability

Features:

• High reverse voltage rating (1kV)

• Fast recovery for high-frequency applications

• Compact SMAF package ideal for small PCB layouts

• Low power loss and high reliability

• Suitable for switching and rectification circuits

• Compatible with automated SMT production

Applications:

• Switch Mode Power Supplies (SMPS)

• DC-DC converters

• LED drivers and lighting systems

• Battery chargers and adapters

• Industrial power control circuits

• Motor driver and protection circuits

Package Includes:

1 × RS1MF SMAF 1kV 1A Fast Recovery Diode

Note: Image is for representation purpose only.