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Diode1N4148 – Fast Switching Diode 100V 300mA

⚡ 1N4148 Diode – Fast Switching Diode (DO-35, 100V, 300mA)

The 1N4148 is a widely used fast-switching diode designed for signal processing and digital circuits. With its rapid response time and small size, it's perfect for timing, protection, and high-speed switching applications in both analog and digital electronics.

⚙️ Specifications:

  • Model: 1N4148

  • Reverse Voltage (VR): 100V

  • Forward Current (IF): 300mA continuous

  • Peak Surge Current: 1A (non-repetitive)

  • Forward Voltage (VF): ~0.7V @ 10mA

  • Reverse Recovery Time: ~4ns (very fast)

  • Package: DO-35 (glass body)

  • Polarity: Marked cathode band

⭐ Features:

  • Ultra-fast switching speed

  • Compact and easy to use in breadboards or PCBs

  • Suitable for digital signal circuits and protection

  • Widely used in logic gates, microcontroller circuits, and timing control

📦 Applications:

  • High-speed switching circuits

  • Logic level protection

  • Pulse and signal rectification

  • Microcontroller input/output protection

  • General low-power rectification

2.00 LE 2.00 LE

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