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1SS398TE85LF
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1SS398TE85LF - Semiconductor Diode

Product Overview

The 1SS398TE85LF is a semiconductor diode belonging to the category of signal or switching diodes. It is commonly used in electronic circuits for various applications due to its unique characteristics. This diode comes in a small package and is known for its high-speed switching capabilities, making it essential in modern electronics.

Basic Information

  • Category: Signal or Switching Diode
  • Use: High-speed switching in electronic circuits
  • Characteristics: Fast switching speed, low forward voltage, small package size
  • Package: SOD-523 (Mini-MELF)
  • Essence: Essential for high-frequency signal processing
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Forward Voltage: 0.7V
  • Reverse Voltage: 85V
  • Maximum Continuous Forward Current: 100mA
  • Reverse Recovery Time: 4ns
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1SS398TE85LF has a standard SOD-523 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

This diode exhibits fast switching characteristics, allowing it to swiftly transition between conducting and non-conducting states. Its low forward voltage drop ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low forward voltage
  • Small package size

Disadvantages

  • Limited maximum continuous forward current
  • Relatively low reverse voltage rating

Working Principles

The 1SS398TE85LF operates based on the principles of semiconductor physics. When a forward voltage is applied across the diode, it allows current to flow in the forward direction, while blocking current in the reverse direction. This behavior enables it to act as a switch in electronic circuits.

Detailed Application Field Plans

This diode finds extensive use in high-frequency signal processing applications, such as radio frequency (RF) circuits, microwave circuits, and high-speed digital circuits. Its fast switching speed makes it suitable for applications requiring rapid signal manipulation.

Detailed and Complete Alternative Models

  • 1N4148: A general-purpose switching diode with similar characteristics
  • BAT54S: Dual series Schottky diode with comparable performance
  • BAV99: Dual switching diode with higher current handling capability

In conclusion, the 1SS398TE85LF semiconductor diode is a crucial component in electronic circuits that require high-speed switching capabilities. Its unique characteristics and compact package make it well-suited for various applications in modern electronics.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1SS398TE85LF in technische oplossingen

  1. What is the 1SS398TE85LF diode used for?

    • The 1SS398TE85LF diode is commonly used for high-speed switching applications in technical solutions.

  2. What are the key features of the 1SS398TE85LF diode?

    • The 1SS398TE85LF diode features a low forward voltage, high reverse voltage, and fast switching speed, making it suitable for various technical solutions.

  3. What is the maximum forward voltage of the 1SS398TE85LF diode?

    • The maximum forward voltage of the 1SS398TE85LF diode is typically around 0.7V at a specified current.

  4. Can the 1SS398TE85LF diode be used in high-frequency applications?

    • Yes, the 1SS398TE85LF diode is designed for high-speed switching and can be used in high-frequency applications.

  5. What is the reverse recovery time of the 1SS398TE85LF diode?

    • The reverse recovery time of the 1SS398TE85LF diode is very short, typically in the range of nanoseconds, allowing for fast switching.

  6. Is the 1SS398TE85LF diode suitable for low-power applications?

    • Yes, the 1SS398TE85LF diode is suitable for low-power applications due to its low forward voltage and fast switching characteristics.

  7. What is the maximum reverse voltage rating of the 1SS398TE85LF diode?

    • The 1SS398TE85LF diode typically has a maximum reverse voltage rating of several tens of volts, making it suitable for many technical solutions.

  8. Can the 1SS398TE85LF diode be used in temperature-sensitive applications?

    • The 1SS398TE85LF diode has a wide operating temperature range and can be used in temperature-sensitive applications within its specified limits.

  9. Does the 1SS398TE85LF diode require any special handling during assembly?

    • The 1SS398TE85LF diode is a standard SMD component and does not require any special handling during assembly beyond typical SMD practices.

  10. Are there any common failure modes associated with the 1SS398TE85LF diode?

    • Common failure modes for the 1SS398TE85LF diode include overvoltage stress, excessive current, and thermal overstress, so proper design considerations should be taken into account to prevent these failures.