Vishay Semiconductor Diodes Division
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1.5SMC170CAHE3/9AT
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1.5SMC170CAHE3/9AT

Product Overview

The 1.5SMC170CAHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage conditions, diverting excessive current away from sensitive components. The package type for this product is DO-214AB (SMC), and it is available in tape and reel packaging with a quantity of 1800 units per reel.

Specifications

  • Part Number: 1.5SMC170CAHE3/9AT
  • Category: TVS Diodes
  • Voltage Rating: 170V
  • Power Dissipation: 1500W
  • Package Type: DO-214AB (SMC)
  • Packaging: Tape and Reel
  • Quantity: 1800 units per reel

Detailed Pin Configuration

The 1.5SMC170CAHE3/9AT TVS diode has two pins, anode, and cathode, which are denoted by the markings on the package. The anode is typically marked with a line, while the cathode may be identified by a flat spot or a different color band.

Functional Features

  • Rapid response to overvoltage events
  • Low clamping voltage
  • High surge current capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Fast reaction time
  • High power dissipation capability

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Sensitive to reverse bias conditions

Working Principles

When an overvoltage event occurs, the TVS diode enters a low impedance state, effectively shunting excess current away from the protected circuit. This rapid response helps prevent damage to sensitive components by limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5SMC170CAHE3/9AT TVS diode finds applications in various fields, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC170CAHE3/9AT TVS diode include: - P6SMB170CA - SMBJ170CA - 1.5KE170CA

In conclusion, the 1.5SMC170CAHE3/9AT TVS diode offers effective surge protection for a wide range of electronic applications, with its rapid response, high power dissipation, and low clamping voltage making it a valuable component in safeguarding sensitive circuits against transient voltage spikes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC170CAHE3/9AT v technických řešeních

  1. What is the maximum peak pulse current of 1.5SMC170CAHE3/9AT?

    • The maximum peak pulse current of 1.5SMC170CAHE3/9AT is 3000A.

  2. What is the breakdown voltage of 1.5SMC170CAHE3/9AT?

    • The breakdown voltage of 1.5SMC170CAHE3/9AT is 192V.

  3. What is the application of 1.5SMC170CAHE3/9AT in technical solutions?

    • 1.5SMC170CAHE3/9AT is commonly used for transient voltage suppression in various electronic and electrical systems to protect against voltage spikes and surges.

  4. What is the clamping voltage of 1.5SMC170CAHE3/9AT?

    • The clamping voltage of 1.5SMC170CAHE3/9AT is 275V.

  5. What are the typical applications where 1.5SMC170CAHE3/9AT is used?

    • Typical applications include protection of sensitive electronic equipment, such as telecommunications systems, industrial controls, automotive electronics, and power supplies.

  6. What is the operating temperature range of 1.5SMC170CAHE3/9AT?

    • The operating temperature range of 1.5SMC170CAHE3/9AT is -55°C to +150°C.

  7. Is 1.5SMC170CAHE3/9AT RoHS compliant?

    • Yes, 1.5SMC170CAHE3/9AT is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What is the response time of 1.5SMC170CAHE3/9AT?

    • The response time of 1.5SMC170CAHE3/9AT is less than 1 picosecond.

  9. Can 1.5SMC170CAHE3/9AT be used for surge protection in power distribution systems?

    • Yes, 1.5SMC170CAHE3/9AT can be used for surge protection in power distribution systems to safeguard against transient overvoltage events.

  10. Does 1.5SMC170CAHE3/9AT have any industry certifications?

    • Yes, 1.5SMC170CAHE3/9AT is often certified to meet industry standards such as IEC 61000-4-5 for surge immunity.