1N5819

The 1N5819 is a high-speed, low forward voltage drop Schottky diode ideal for use in various rectification and protection applications. Its low forward voltage drop and high-speed switching capabilities make it suitable for use in power supplies, DC-DC converters, and as a freewheeling diode in motor circuits.

Key Features:

• Low forward voltage drop
• High-speed switching
• High surge current capability
• Low reverse leakage current
• Suitable for low-voltage applications

Technical Specifications:

• Max Forward Current (If): 1A
• Max Reverse Voltage (Vr): 40V
• Forward Voltage (Vf): 0.2V @ 1A
• Max Surge Current (Ifsm): 30A
• Reverse Leakage Current (Ir): 1µA @ 25°C
• Junction Temperature Range: -55°C to +125°C
• Package Type: DO-41

Applications:

• Power rectification in low-voltage circuits
• DC-DC converters
• Flyback diodes
• Protection circuits
• Freewheeling diodes in motor applications

Usage:

1. Connect the anode (A) to the positive side of the circuit and the cathode (K) to the negative side.
2. Ensure the diode operates within its specified voltage and current ratings.
3. Use appropriate thermal management if operating near maximum ratings.

Caution:

• Do not exceed the maximum reverse voltage to avoid damage.
• Ensure correct polarity during installation to prevent reverse breakdown.
• Handle with care to avoid damage to the diode.

Datasheet:
For detailed technical specifications, refer to the 1N5819 Datasheet.