SMAJ9.0A-M3/5A

Product Category

The SMAJ9.0A-M3/5A belongs to the category of surface mount transient voltage suppressor diodes.

Basic Information Overview

• Use: The SMAJ9.0A-M3/5A is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
• Characteristics: It has a low clamping voltage, fast response time, and high surge capability.
• Package: The SMAJ9.0A-M3/5A is typically available in a DO-214AC (SMA) package.
• Essence: Its essence lies in providing reliable protection against transient overvoltage conditions.
• Packaging/Quantity: It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 9.0V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 10V to 12V
• Reverse Standoff Voltage: 7.37V to 8.23V

Detailed Pin Configuration

The SMAJ9.0A-M3/5A typically features two pins in a standard surface mount diode configuration.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Quickly clamps excessive voltage to protect downstream components.
• Low Clamping Voltage: Ensures minimal impact on the protected circuit during transient events.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage spikes
  • Fast response time
  • Compact surface mount package
• Disadvantages:
  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

The SMAJ9.0A-M3/5A operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ9.0A-M3/5A is commonly used in various applications including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB9.0A
  • Specifications: 9.0V, 600W peak pulse power
• Alternative Model 2: SMBJ9.0A
  • Specifications: 9.0V, 600W peak pulse power
• Alternative Model 3: SMCJ9.0A
  • Specifications: 9.0V, 1500W peak pulse power

This completes the entry for the SMAJ9.0A-M3/5A, covering its category, basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.