Taiwan Semiconductor Corporation
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SMDJ45CAHM6G
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SMDJ45CAHM6G

Product Overview

The SMDJ45CAHM6G belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMDJ45CAHM6G is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface-mount package and is available in various quantities per reel.

Specifications

  • Voltage Rating: 45V
  • Peak Pulse Power: 1500W
  • Package Type: SMD (Surface Mount Device)
  • Quantity per Reel: Varies

Detailed Pin Configuration

The SMDJ45CAHM6G typically features a standard SMD pin configuration with clearly labeled anode and cathode pins for easy integration into circuit designs.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • May exhibit leakage current at lower voltages
  • Sensitive to reverse polarity connection

Working Principles

The SMDJ45CAHM6G operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDJ45CAHM6G is commonly used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6SMBJ45CA: Similar specifications and performance
  • 5KP45CA: Higher power handling capability
  • ESD9B5.0ST5G: Lower capacitance for high-speed data lines

In conclusion, the SMDJ45CAHM6G transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in various electronic applications. Its fast response time and high surge capability make it a reliable choice for safeguarding sensitive circuitry.

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技術ソリューションにおける SMDJ45CAHM6G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum peak pulse power of SMDJ45CAHM6G?

    • The maximum peak pulse power of SMDJ45CAHM6G is 1500 watts.

  2. What is the breakdown voltage of SMDJ45CAHM6G?

    • The breakdown voltage of SMDJ45CAHM6G is 45 volts.

  3. What is the operating temperature range for SMDJ45CAHM6G?

    • The operating temperature range for SMDJ45CAHM6G is -55°C to +150°C.

  4. What is the typical clamping voltage of SMDJ45CAHM6G?

    • The typical clamping voltage of SMDJ45CAHM6G is 77.4 volts at 10A.

  5. What are the applications of SMDJ45CAHM6G in technical solutions?

    • SMDJ45CAHM6G is commonly used for surge protection in various electronic equipment, such as power supplies, telecommunications equipment, and industrial controls.

  6. What is the package type of SMDJ45CAHM6G?

    • SMDJ45CAHM6G comes in a DO-214AB (SMC) package.

  7. What is the reverse stand-off voltage of SMDJ45CAHM6G?

    • The reverse stand-off voltage of SMDJ45CAHM6G is 45 volts.

  8. What is the peak pulse current capability of SMDJ45CAHM6G?

    • SMDJ45CAHM6G has a peak pulse current capability of 195.2A.

  9. Does SMDJ45CAHM6G meet RoHS compliance?

    • Yes, SMDJ45CAHM6G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the recommended soldering conditions for SMDJ45CAHM6G?

    • The recommended soldering conditions for SMDJ45CAHM6G include a peak temperature of 260°C for 10 seconds.