The US1G-E3 is a surface-mount rectifier diode manufactured by Vishay. This diode is engineered for efficient rectification in a wide range of applications, particularly those requiring a compact and reliable solution.

Applications

• General purpose rectification
• Switching mode power supplies (SMPS)
• Adapters
• DC-DC converters
• Freewheeling diodes in inductive circuits

Features

• Glass passivated chip junction
• Ideal for automated placement
• Low forward voltage drop
• High surge current capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
• AEC-Q101 qualified available

Benefits

• High efficiency due to the low forward voltage drop, minimizing power loss and improving overall system performance.
• Enhanced reliability and stability due to the glass-passivated junction, providing protection against environmental factors.
• Easy integration into automated assembly lines, reducing manufacturing costs and improving production efficiency.
• Protection against transient voltage spikes and surges due to its high surge current capability.

Additional Details

The US1G-E3 has a repetitive peak reverse voltage (VRRM) of 400 V and a maximum average forward rectified current (IF(AV)) of 1.0 A. Its forward voltage drop (VF) is typically around 0.95 V at 1.0 A. It is available in a DO-214AC (SMA) package. The operating temperature range is typically -55°C to +150°C.