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MULTICOMP PRO LL4148 Fast Switching Diode

This high-speed switching diode features a silicon epitaxial planar design, ideal for fast signal switching in electronic circuits. It handles up to 75V reverse voltage and 0.15A forward current, with a power dissipation of 500mW. Its small Mini-MELF glass case ensures durability, while key electrical characteristics include a maximum forward voltage of Vv at 10mA, reverse leakage current as low as 5pA at 75V, and a reverse recovery time of 4ns. Suitable for high-speed rectification, switching, and signal processing applications in complex electronic systems.

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Part No:LL4148
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Source:DigiKey
Part No:LL4148
Stock:999999
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Part No:LL4148
Stock:35000
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Stock:4588
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Stock:12604
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Stock:7480
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Part No:LL4148
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Part No:LL4148
Stock:550
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Inv Date:06-05-2026
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Source:Arrow EU
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Stock:2085
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MULTICOMP PRO LL4148 Fast Switching Diode Specifications:

  • Silicon epitaxial planar diode
  • Case: Mini-MELF glass case
  • Polarity: Colour band denotes cathode
  • Weight: Approx. 0.05 grams
  • Reverse Voltage: 75 Volts
  • Peak Reverse Voltage: 100 V
  • Average Forward Rectified Current: 150 mA at 25°C
  • Forward Surge Current: 500 mA
  • Power Dissipation: 500 mW at 25°C
  • Junction Temperature: 175°C
  • Storage Temperature Range: -65 to +175°C
  • Forward Voltage at 10mA: Vv
  • Leakage Current at 75V: 5 pA
  • Capacitance at 0V: 4 pF
  • Voltage Rise When Switching ON: 25 V
  • Reverse Recovery Time: 4 ns
  • Thermal Resistance Junction to Ambient: 350°C/W
  • Rectification Efficiency at 10MHz: 0.45

Buy the Multicomp LL4148 Reliable Fast Switching Diode for Industrial Applications

Purchase the Multicomp LL4148 fast switching diode online now to ensure reliable performance in your electronic projects. With a reverse voltage of 75V, forward current of 0.15A, and low leakage current, this diode is perfect for high-speed rectification and signal switching applications. Its compact Mini-MELF glass case offers durability, making it suitable for complex industrial systems. Order now to benefit from quick delivery and enhance your electronic device performance with this high-quality diode designed for precision and long-term reliability.

Get Multicomp LL4148 today—built for precise high-speed switching and long-lasting durability in electronic circuits.

Frequently Asked Questions

Where can I buy MULTICOMP PRO LL4148?

You can click on the BUY or RFQ button to purchase LL4148 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part LL4148?

You can download the LL4148 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of LL4148?

MULTICOMP PRO

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