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1N4148W-7-F – Fast Switching Diode – SOD123 (Pack of 3)

SKU: 1ZIQ222GXY
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The 1N4148W-7-F is a high-speed switching diode designed for fast signal switching and general-purpose electronic applications. Built using silicon epitaxial planar technology, this diode offers excellent switching performance, low leakage current, and reliable operation in compact electronic circuits. Housed in the space-saving SOD123 surface-mount package, the 1N4148W-7-F is widely used in communication equipment, logic circuits, industrial electronics, consumer devices, and...
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The 1N4148W-7-F is a high-speed switching diode designed for fast signal switching and general-purpose electronic applications. Built using silicon epitaxial planar technology, this diode offers excellent switching performance, low leakage current, and reliable operation in compact electronic circuits. Housed in the space-saving SOD123 surface-mount package, the 1N4148W-7-F is widely used in communication equipment, logic circuits, industrial electronics, consumer devices, and automotive applications.

Its fast reverse recovery time allows it to switch rapidly between conducting and non-conducting states, making it ideal for high-frequency signal processing and digital switching applications.

Features

  • High-speed switching performance
  • Compact SOD123 surface-mount package
  • Low forward voltage drop
  • Fast reverse recovery time
  • Low leakage current

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Specifications

Specifications:

Diode Type: Fast Switching Diode
Package Type: SOD123
Maximum Repetitive Peak Reverse Voltage (VRRM): 100V
Maximum RMS Reverse Voltage (VR(RMS)): 75V
Maximum DC Blocking Voltage (VR): 100V
Average Forward Rectified Current (IF(AV)): 150mA
Peak Repetitive Forward Current (IFRM): 450mA
Non-Repetitive Peak Forward Surge Current (IFSM): 2A
Forward Voltage (VF): Typically 1.0V at 10mA
Reverse Recovery Time (trr): Typically 4ns
Reverse Leakage Current (IR): Maximum 5µA
Power Dissipation (PD): 400mW
Operating Junction Temperature Range: -65°C to +150°C
Mounting Type: Surface Mount Device (SMD)

Additional Resources

1N4148W-7-F – Fast Switching Diode – SOD123.PDF

FAQ

1. What is the 1N4148W-7-F diode used for?

The 1N4148W-7-F is a fast switching diode commonly used for signal processing, switching circuits, protection circuits, clamping applications, and high-speed digital electronics.

2. What makes the 1N4148W-7-F a fast switching diode?

The diode features a very short reverse recovery time, allowing it to switch rapidly between conducting and non-conducting states. This makes it suitable for high-frequency and fast-switching applications.

3. What is the maximum reverse voltage rating of the 1N4148W-7-F?

The diode has a maximum repetitive peak reverse voltage of 100V, enabling it to operate reliably in a wide range of low-power electronic circuits.

4. What package does the 1N4148W-7-F use?

The 1N4148W-7-F is supplied in a compact SOD123 surface-mount package, making it ideal for automated assembly and high-density PCB designs.

5. Where is the 1N4148W-7-F commonly used?

This diode is widely used in logic circuits, communication equipment, power supplies, automotive electronics, signal routing circuits, pulse shaping networks, and general-purpose switching applications.

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