SS12 Schottky Diode – 1A 20V High-Efficiency Rectifier (SMA DO-214AC)

Product Description:
The SS12 Schottky Diode is a 1A, 20V high-efficiency rectifier designed for low-voltage, high-frequency power applications. Housed in a compact SMA (DO-214AC) surface-mount package, this diode offers fast switching speed, low forward voltage drop, and excellent thermal performance—making it ideal for modern, space-constrained electronic designs.

With a maximum forward voltage of just 0.55V at 1A and a 30A peak surge capability, the SS12 provides high efficiency and robust protection in demanding environments. Its metal–silicon junction ensures majority carrier conduction for fast response and reduced power loss. The diode is widely used in DC-DC converters, freewheeling circuits, secondary rectification, polarity protection, and high-frequency inverters.

Engineered for automated assembly and reliable long-term operation, the SS12 is a trusted choice for both consumer and industrial electronics.

Key Specifications:

• Max Repetitive Reverse Voltage (V_RRM): 20V

• Maximum Average Rectified Current (I_O): 1A

• Peak Forward Surge Current (I_FSM): 30A

• Maximum DC Blocking Voltage (V_DC): 20V

• Forward Voltage (V_F): 0.55V @ 1A

• Package: SMA (DO-214AC)

• Weight: 0.15g

Features:

• Low forward voltage drop for reduced power loss

• Fast switching speed for high-efficiency circuits

• High surge current capability (30A)

• Metal–silicon junction with majority carrier conduction

• Guard-ring design for enhanced overvoltage protection

• Ideal for automated SMT placement

• Low profile, compact package

• Excellent performance in low-voltage, high-frequency applications

Applications:

• DC-DC converters

• Freewheeling and flyback circuits

• High-frequency inverters

• Secondary rectification

• Reverse polarity protection

• Battery-powered and portable electronics

Package Includes:
1 × SS12 Schottky Diode (SMA – DO-214AC)

Note: Image is for representation purpose only.