SMAJ64CAE3/TR13

Product Overview

• Category: Diode
• Use: Voltage clamping and transient suppression
• Characteristics: Low leakage current, fast response time, high surge capability
• Package: DO-214AC (SMA)
• Essence: Silicon junction diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 64V
• Voltage - Breakdown (Min): 71.1V
• Voltage - Clamping (Max) @ Ipp: 103V
• Current - Peak Pulse (10/1000µs): 10.3A
• Power - Peak Pulse: 400W
• Type: Zener

Detailed Pin Configuration

The SMAJ64CAE3/TR13 diode has two pins in a standard DO-214AC package. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

• Provides protection against voltage transients
• Fast response time ensures minimal damage to sensitive components
• Low leakage current for efficient operation

Advantages and Disadvantages

Advantages

• High surge capability
• Compact size for space-constrained applications
• Reliable voltage clamping performance

Disadvantages

• Limited power dissipation capability
• Requires careful consideration of placement in the circuit to ensure effective transient suppression

Working Principles

The SMAJ64CAE3/TR13 operates by diverting excess voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the transient current, thus protecting downstream components.

Detailed Application Field Plans

The SMAJ64CAE3/TR13 is commonly used in electronic circuits where protection against voltage spikes and transients is required. It finds applications in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE68CA

  • Category: Diode
  • Use: Voltage clamping and transient suppression
  • Characteristics: High surge capability, fast response time
  • Package: DO-15
  • Voltage - Reverse Standoff (Typ): 68V
  • Current - Peak Pulse (10/1000µs): 9.2A

• Alternative Model 2: 1.5KE75CA

  • Category: Diode
  • Use: Voltage clamping and transient suppression
  • Characteristics: Low leakage current, high surge capability
  • Package: DO-201AD
  • Voltage - Reverse Standoff (Typ): 75V
  • Current - Peak Pulse (10/1000µs): 19.4A

In conclusion, the SMAJ64CAE3/TR13 diode offers reliable transient suppression and voltage clamping capabilities, making it an essential component in various electronic applications requiring protection against voltage transients. Its compact size and high surge capability make it a preferred choice for designers seeking robust transient protection solutions.