M7F SMAF 1A 1kV General Purpose Diode – Surface-Mount Rectifier

Product Description:
The M7F SMAF 1A 1kV General Purpose Diode is a compact, high-voltage rectifier designed for reliable AC–DC conversion, reverse polarity protection, and general rectification tasks. With a 1A forward current rating and 1000V (1kV) reverse voltage, this diode is ideal for use in adapters, chargers, LED drivers, power supplies, relay protection circuits, and industrial electronics.

Housed in a slim SMAF (DO-219AB) surface-mount package, the M7F offers excellent thermal performance, fast switching capability, and reduced board footprint—making it suitable for compact and high-density PCB designs. It delivers low leakage, stable operation, and long-term reliability across a wide range of power applications.

Key Specifications:

• Diode Type: General Purpose Rectifier

• Model: M7F

• Package: SMAF (DO-219AB)

• Forward Current (IF): 1A

• Reverse Voltage (VRRM): 1000V (1kV)

• Forward Voltage Drop: Low for efficient operation

• Leakage Current: Low

• Recovery Performance: Fast and reliable

• Mounting Type: SMD (Surface Mount)

• Polarity: Standard polarity marking

Features:

• High reverse voltage rating (1kV)

• Ultra-compact SMAF package for space-saving PCB layouts

• Reliable and stable rectification performance

• Low leakage and low forward voltage characteristics

• Ideal replacement for traditional M7 diodes in slim designs

• Suitable for high-density and consumer electronics

Applications:

• AC–DC rectification

• LED drivers and lighting circuits

• Battery chargers and power adapters

• Relay and motor protection circuits

• Industrial control systems

• General-purpose power rectification

Package Includes:
1 × M7F SMAF 1A 1kV General Purpose Diode

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