Professional IC Distribution & Technical Solutions

The TMMBAT43FILM/1 is a surface-mount Schottky barrier diode manufactured by SAL (Sanken Aluminium Co., Ltd.). Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: SAL (Sanken Aluminium Co., Ltd.)
• Diode Type: Schottky Barrier Diode
• Package: SOD-123FL (Miniature Surface Mount)
• Maximum Reverse Voltage (VR): 30V
• Average Rectified Forward Current (IO): 200mA
• Peak Forward Surge Current (IFSM): 1A
• Forward Voltage Drop (VF): 0.38V (Typical) at 1mA
• Reverse Leakage Current (IR): 0.5µA (Typical) at 25°C
• Operating Temperature Range: -55°C to +125°C
• Junction Capacitance (CJ): 4pF (Typical) at 1MHz

Description:

The TMMBAT43FILM/1 is a high-efficiency Schottky diode designed for low-power, high-speed switching applications. It features a low forward voltage drop and minimal reverse leakage, making it suitable for power management, signal detection, and protection circuits.

Features:

• Low Forward Voltage Drop (0.38V typical) for energy-efficient operation.
• Fast Switching Speed due to Schottky barrier construction.
• Miniature SOD-123FL Package for space-saving PCB designs.
• High Surge Current Capability (1A peak).
• Low Reverse Leakage Current for improved efficiency.
• RoHS Compliant and lead-free.

This diode is commonly used in DC-DC converters, reverse polarity protection, signal clamping, and high-frequency rectification circuits.

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)