Central Semiconductor Corp
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CMSH3-40M BK
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CMSH3-40M BK

Product Overview

Category: Electronic Component
Use: Rectifier Diode
Characteristics: High voltage, fast switching
Package: DO-214AB
Essence: Silicon rectifier diode
Packaging/Quantity: Tape and Reel, 3000 pieces

Specifications

  • Voltage - Forward (Vf) (Max) @ If: 1.7V @ 3A
  • Current - Average Rectified (Io): 3A
  • Voltage - DC Reverse (Vr) (Max): 400V
  • Reverse Recovery Time (trr): 35ns
  • Operating Temperature: -65°C ~ 175°C

Detailed Pin Configuration

The CMSH3-40M BK has a standard DO-214AB package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Fast switching speed
  • High voltage capability
  • Low forward voltage drop

Advantages

  • Suitable for high-frequency applications
  • Compact and easy to handle due to its small package size

Disadvantages

  • Higher reverse recovery time compared to some alternative models
  • Sensitive to temperature variations

Working Principles

The CMSH3-40M BK operates as a rectifier diode, allowing current to flow in only one 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

The CMSH3-40M BK is commonly used in power supplies, inverters, and other electronic circuits requiring high voltage rectification. Its fast switching characteristics make it suitable for high-frequency applications where rapid switching is essential.

Detailed and Complete Alternative Models

  • 1N5822: Similar voltage and current ratings, lower reverse recovery time
  • FR307: Higher voltage rating, lower forward voltage drop
  • HER308: Higher reverse voltage, faster recovery time

This concludes the detailed entry for the CMSH3-40M BK rectifier diode, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של CMSH3-40M BK בפתרונות טכניים

Sure, here are 10 common questions and answers related to the application of CMSH3-40M BK in technical solutions:

  1. Question: What is the operating frequency range of CMSH3-40M BK?
    Answer: The operating frequency range of CMSH3-40M BK is from DC to 6 GHz.

  2. Question: What is the power handling capability of CMSH3-40M BK?
    Answer: CMSH3-40M BK can handle up to 100 watts of continuous RF power.

  3. Question: What type of connector does CMSH3-40M BK use?
    Answer: CMSH3-40M BK uses an SMA female connector.

  4. Question: Is CMSH3-40M BK suitable for high-power amplifier applications?
    Answer: Yes, CMSH3-40M BK is suitable for high-power amplifier applications due to its high power handling capability.

  5. Question: Can CMSH3-40M BK be used for broadband RF testing?
    Answer: Yes, CMSH3-40M BK is designed for broadband applications and can be used for RF testing across a wide frequency range.

  6. Question: What is the typical insertion loss of CMSH3-40M BK?
    Answer: The typical insertion loss of CMSH3-40M BK is around 0.2 dB.

  7. Question: Does CMSH3-40M BK have good return loss characteristics?
    Answer: Yes, CMSH3-40M BK exhibits excellent return loss characteristics, making it suitable for high-frequency applications.

  8. Question: Can CMSH3-40M BK be used in military and aerospace applications?
    Answer: Yes, CMSH3-40M BK is suitable for military and aerospace applications due to its rugged construction and high-performance specifications.

  9. Question: What is the temperature range for operation of CMSH3-40M BK?
    Answer: CMSH3-40M BK can operate within a temperature range of -55°C to +125°C.

  10. Question: Is CMSH3-40M BK RoHS compliant?
    Answer: Yes, CMSH3-40M BK is RoHS compliant, ensuring environmental safety and regulatory compliance.