1N4148, Fast Switching Diode, DO-35

The 1N4148 is a widely used high-speed switching diode known for its low capacitance, fast response time, and reliable performance in digital and analog signal processing applications. It is designed to operate in switching circuits, signal processing, logic circuits, and protection circuitry where speed and reliability are essential. Packaged in a compact DO-35 through-hole form, it can withstand reverse voltages up to 100 V and handle forward currents up to 300 mA, making it highly versatile for general-purpose electronics and consumer applications.

Key Features:

• High-Speed Switching: Ideal for high-frequency applications with switching speeds <4 ns.
• Low Capacitance: Ensures minimal signal distortion in high-speed digital circuits.
• Reliable Silicon Epitaxial Planar Structure: Ensures long-term stability.
• Glass Passivated Junction: High mechanical strength and temperature tolerance.
• Compact DO-35 Package: Space-saving through-hole design.
• Low Leakage Current: Enhanced circuit efficiency and minimal loss.

Additional Specifications:

• Mounting Style: Through Hole
• Maximum Peak Reverse Voltage (VRRM): 100V
• Forward Average Current (If): 300Ma
• Forward Voltage (Vf): 1V At 10Ma
• Maximum Surge Current: 2A
• Reverse Current (Ir): <=25 nA At 20V
• Operating Temperature Range: -65+175°C
• Dimensions: 3.4x1.7x26Mm