Diodes Incorporated
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SMAJ16CA-13
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SMAJ16CA-13

Product Overview

Belongs to: Electronic Components
Category: Diode
Use: Voltage Regulation and Protection
Characteristics: Fast response time, low leakage current
Package: DO-214AC
Essence: Provides transient voltage suppression
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Part Number: SMAJ16CA-13
  • Voltage - Reverse Standoff (Typ): 16V
  • Voltage - Breakdown (Min): 17.8V
  • Clamping Voltage @ Ipp: 27.4V
  • Current - Peak Pulse (10/1000µs): 19.4A
  • Power - Peak Pulse: 400W
  • Type: Zener

Detailed Pin Configuration

The SMAJ16CA-13 diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Fast response time to transient overvoltage events
  • Low leakage current for minimal power loss
  • Robust clamping capability under high surge conditions

Advantages and Disadvantages

Advantages: 1. Fast response time protects sensitive components 2. Low leakage current minimizes power dissipation 3. Robust clamping capability ensures reliable protection

Disadvantages: 1. Limited to specific voltage and current ratings 2. May require additional circuitry for comprehensive protection

Working Principles

The SMAJ16CA-13 operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

  1. Telecommunications: Protecting communication equipment from lightning-induced surges
  2. Automotive: Safeguarding electronic systems from voltage transients in automotive environments
  3. Industrial Control Systems: Shielding control circuitry from electrical disturbances

Detailed and Complete Alternative Models

  1. P6SMB16CA: Similar specifications, different package (DO-214AA)
  2. SMBJ16CA: Lower power rating, suitable for less demanding applications
  3. 1.5KE16CA: Higher power handling capability, suitable for industrial applications

This comprehensive entry provides a detailed understanding of the SMAJ16CA-13 diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts alike.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMAJ16CA-13 i tekniske løsninger

  1. What is SMAJ16CA-13?

    • SMAJ16CA-13 is a type of transient voltage suppressor diode used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating for SMAJ16CA-13?

    • The maximum voltage rating for SMAJ16CA-13 is 16V.

  3. What is the peak pulse power dissipation for SMAJ16CA-13?

    • The peak pulse power dissipation for SMAJ16CA-13 is typically 400 watts.

  4. How does SMAJ16CA-13 protect electronic circuits?

    • SMAJ16CA-13 clamps the voltage of the circuit it is protecting to a safe level by diverting excess current away from sensitive components.

  5. What are the typical applications of SMAJ16CA-13?

    • SMAJ16CA-13 is commonly used in telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics to protect against voltage transients.

  6. What is the response time of SMAJ16CA-13?

    • The response time of SMAJ16CA-13 is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Can SMAJ16CA-13 be used for overvoltage protection in power supplies?

    • Yes, SMAJ16CA-13 can be used to protect power supplies from overvoltage events and transients.

  8. What is the temperature range for SMAJ16CA-13?

    • The operating temperature range for SMAJ16CA-13 is typically -55°C to 150°C.

  9. Is SMAJ16CA-13 RoHS compliant?

    • Yes, SMAJ16CA-13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. How should SMAJ16CA-13 be mounted on a PCB?

    • SMAJ16CA-13 should be mounted close to the input or output terminals of the circuit it is protecting, with short traces to minimize inductance and maximize its effectiveness.