SMAJ28AE3/TR13

Product Overview

• Category: Diode
• Use: Voltage clamping in electronic circuits
• Characteristics: Fast response time, low leakage current, high surge capability
• Package: DO-214AC (SMA)
• Essence: Protecting sensitive electronic components from voltage spikes
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 28V
• Clamping Voltage: 45.4V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ28AE3/TR13 diode has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

• Provides transient voltage suppression for electronic circuits
• Fast response time ensures minimal damage to protected components
• Low clamping voltage prevents excessive voltage across protected circuits

Advantages

• High surge capability protects against large transient events
• Compact package size allows for easy integration into circuit designs
• Wide operating temperature range enables use in various environments

Disadvantages

• Limited breakdown voltage may not be suitable for higher voltage applications
• Requires careful consideration of placement and layout for optimal performance

Working Principles

When a voltage spike occurs in the circuit, the SMAJ28AE3/TR13 diode conducts and clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

• Telecommunications: Protecting sensitive communication equipment from lightning-induced surges
• Automotive Electronics: Safeguarding vehicle electronics from voltage transients
• Industrial Control Systems: Ensuring reliability of control circuitry in harsh environments

Detailed and Complete Alternative Models

• P6KE27CA: Similar peak power and breakdown voltage ratings
• 1.5KE30A: Higher peak power and breakdown voltage for more demanding applications
• SMCJ28A: Larger SMC package for higher surge capability

This comprehensive entry provides a detailed overview of the SMAJ28AE3/TR13 diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.