SMAJ11AHE3/61

Product Overview

Category

The SMAJ11AHE3/61 belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Use

It is used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

• Low clamping voltage
• Fast response time
• High surge current capability

Package

The SMAJ11AHE3/61 is typically available in a surface mount package, such as SMB (DO-214AA), with a compact form factor.

Essence

The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 11V
• Breakdown Voltage: 12.2V
• Maximum Reverse Leakage Current: 1µA
• Peak Pulse Power Dissipation: 400W
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMAJ11AHE3/61 typically has two pins, with the anode and cathode connections clearly marked for easy integration into circuit designs.

Functional Features

• Transient voltage suppression
• Bidirectional clamping capability
• Robust protection against ESD (electrostatic discharge)

Advantages

• Effective protection against voltage surges
• Compact size for space-constrained applications
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability compared to larger TVS diodes
• May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

When a voltage surge occurs, the SMAJ11AHE3/61 conducts excess current away from the protected circuit, limiting the voltage across it to a safe level. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The SMAJ11AHE3/61 finds application in various fields, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE11CA TVS Diode
  • Standoff Voltage: 11V
  • Breakdown Voltage: 12.4V
  • Package: DO-15
• Alternative Model 2: SMCJ11A TVS Diode
  • Standoff Voltage: 11V
  • Breakdown Voltage: 12.1V
  • Package: SMC (DO-214AB)

In conclusion, the SMAJ11AHE3/61 TVS diode offers effective transient voltage suppression in a compact package, making it suitable for a wide range of electronic applications.

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