Microsemi Corporation
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JAN1N4490C
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JAN1N4490C

Product Overview

  • Category: Diode
  • Use: Rectification and voltage regulation
  • Characteristics: High current capability, low forward voltage drop
  • Package: DO-41
  • Essence: Silicon rectifier diode
  • Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 50V
  • Forward Current: 1A
  • Reverse Recovery Time: 4ns
  • Operating Temperature: -65°C to +175°C

Detailed Pin Configuration

The JAN1N4490C diode has two pins, the anode and the cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • High current capability
  • Fast reverse recovery time
  • Low forward voltage drop

Advantages

  • Suitable for high-frequency applications
  • Reliable and durable
  • Low power loss

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to temperature variations

Working Principles

The JAN1N4490C diode operates on the principle of allowing current to flow in one direction while blocking it in the opposite direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

  • Power supplies
  • Voltage regulators
  • Rectifiers in electronic circuits
  • Signal demodulation

Detailed and Complete Alternative Models

  • 1N4001
  • 1N4002
  • 1N4003
  • 1N4004

This completes the entry for JAN1N4490C, covering its product details, specifications, features, and application field plans within the required word count.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi JAN1N4490C dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of JAN1N4490C in technical solutions:

  1. What is the voltage rating of JAN1N4490C?

    • The voltage rating of JAN1N4490C is 50 volts.

  2. What is the maximum forward current of JAN1N4490C?

    • The maximum forward current of JAN1N4490C is 1 ampere.

  3. What is the typical junction capacitance of JAN1N4490C?

    • The typical junction capacitance of JAN1N4490C is 15 picofarads.

  4. What is the reverse recovery time of JAN1N4490C?

    • The reverse recovery time of JAN1N4490C is typically 4 nanoseconds.

  5. What are the typical applications of JAN1N4490C?

    • JAN1N4490C is commonly used in high-speed switching applications, pulse circuits, and high-frequency rectification.

  6. What is the operating temperature range for JAN1N4490C?

    • The operating temperature range for JAN1N4490C is -65°C to +175°C.

  7. Does JAN1N4490C require a heat sink for certain applications?

    • Yes, for high-power applications or when operating at elevated temperatures, a heat sink may be required for JAN1N4490C.

  8. Can JAN1N4490C be used in automotive applications?

    • Yes, JAN1N4490C can be used in automotive electronic systems, provided it meets the specific requirements and standards for automotive components.

  9. Is JAN1N4490C suitable for use in high-frequency RF circuits?

    • Yes, JAN1N4490C is suitable for use in high-frequency RF circuits due to its fast switching characteristics.

  10. What are the key advantages of using JAN1N4490C in technical solutions?

    • The key advantages of using JAN1N4490C include its high-speed switching capability, low forward voltage drop, and compact size, making it suitable for various technical solutions requiring fast and efficient diode performance.