SS14 Schottky Diode – 40V 1A High-Efficiency Rectifier (SOD-123)

Product Description:
The SS14 Schottky Diode is a high-efficiency 40V, 1A rectifier housed in a compact SOD-123 SMD package, offering fast switching performance and low forward voltage drop. Designed as the surface-mount equivalent of the popular 1N5819, the SS14 is ideal for modern compact PCB layouts and automated SMT assembly.

With a forward voltage of just 0.5V and a surge capability of up to 40A, this diode ensures excellent efficiency in low-voltage, high-frequency applications such as DC-DC converters, freewheeling circuits, inverters, reverse-polarity protection, and LED drivers. Its wide operating temperature range from −65°C to +150°C ensures stable, reliable performance even in harsh environments.

The SS14 combines low power loss, high efficiency, and strong surge handling in a low-profile package, making it a preferred choice for both consumer and industrial electronics.

Key Specifications:

• Package/Case: SOD-123

• Mounting Style: SMD/SMT

• Maximum Forward Current (I_F): 1A

• Maximum Repetitive Reverse Voltage (V_RRM): 40V

• Forward Voltage Drop (V_F): 0.5V

• Forward Surge Current (I_FSM): 40A

• Operating Temperature: −65°C to +150°C

• Weight: 0.1g

Features:

• Low forward voltage drop for improved efficiency

• Fast switching performance

• High surge current capability

• Compact low-profile SOD-123 package

• Ideal for automated SMT manufacturing

• Excellent for low-voltage, high-frequency circuits

• Reliable performance across wide temperature ranges

Applications:

• DC-DC converters

• Low-voltage power supplies

• Freewheeling and flyback diode circuits

• Reverse polarity protection

• LED drivers and battery-powered devices

• Consumer and industrial electronics

Package Includes:
1 × SS14 Schottky Diode (SOD-123)

Note: Image is for representation purpose only.