A 10-pack of 1N4148 small signal diodes — one of the most commonly used switching diodes in electronics. Designed for fast switching and small signal rectification rather than power applications, with a reverse recovery time of just 4 ns.

Key Features

• Fast Switching – 4 ns reverse recovery time for high-frequency circuits
• Small Signal Use – Rated for 200 mA forward current (not for power rectification)
• 100 V Reverse Voltage – Suitable for most signal-level applications
• ~0.7 V Forward Drop – Standard silicon diode characteristics

Specifications

• Part Number: 1N4148
• Max Forward Current: 200 mA
• Peak Reverse Voltage: 100 V
• Forward Voltage Drop: ~0.7 V (typical)
• Reverse Recovery Time: 4 ns
• Package: DO-35 (axial)

Common Applications

• Signal rectification and clamping
• Logic gate protection
• Switching circuits
• Demodulation and detection

Package Contents

• 10× 1N4148 signal diodes

Resources

• 1N4148 Datasheet (PDF)