SMAJ5817E3/TR13

Product Overview

Category: Diode
Use: Voltage regulation and protection
Characteristics: Fast response, low leakage current
Package: DO-214AC
Essence: Provides transient voltage suppression
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Voltage - Reverse Standoff (Typ): 18V
Voltage - Breakdown (Min): 20.2V
Clamping Voltage (Max) @ Ipp: 29.2V
Current - Peak Pulse (10/1000µs): 34.4A
Power - Peak Pulse: 1500W
Type: Zener

Detailed Pin Configuration

The SMAJ5817E3/TR13 diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

Provides protection against transient voltage spikes
Fast response time for rapid clamping of voltage surges
Low leakage current for minimal power loss

Advantages and Disadvantages

Advantages

Fast response time
Low leakage current
High peak pulse power capability

Disadvantages

Limited breakdown voltage range
Sensitive to reverse bias overvoltage

Working Principles

The SMAJ5817E3/TR13 operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

The SMAJ5817E3/TR13 is commonly used in electronic circuits where protection against voltage transients is required, such as in power supplies, communication equipment, and automotive electronics.

Detailed and Complete Alternative Models

Alternative Model 1: P6SMB18CA
Alternative Model 2: 1.5KE18CA
Alternative Model 3: SMBJ18CA

In conclusion, the SMAJ5817E3/TR13 diode is a crucial component in electronic circuits, providing essential protection against transient voltage spikes while offering fast response and low leakage current characteristics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ5817E3/TR13 v technických řešeních

What is SMAJ5817E3/TR13?
- SMAJ5817E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of SMAJ5817E3/TR13?
- The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can SMAJ5817E3/TR13 be used?
- SMAJ5817E3/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
How does SMAJ5817E3/TR13 provide protection?
- It provides protection by diverting excessive current away from sensitive components when a transient voltage event occurs, thus preventing damage to the circuitry.
What is the operating temperature range of SMAJ5817E3/TR13?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
What is the recommended soldering profile for SMAJ5817E3/TR13?
- The recommended soldering profile includes a peak temperature of 260°C for 10 seconds, ensuring proper soldering without damaging the component.
Does SMAJ5817E3/TR13 comply with any industry standards?
- Yes, it complies with standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
Can SMAJ5817E3/TR13 be used for ESD protection?
- While it is primarily designed for transient voltage suppression, it can also provide some level of ESD protection due to its fast response time.
What are the typical failure modes of SMAJ5817E3/TR13?
- Typical failure modes include short circuit, open circuit, or degradation of clamping voltage over time due to prolonged exposure to high transient events.
Are there any application notes or design guidelines available for using SMAJ5817E3/TR13?
- Yes, the manufacturer provides detailed application notes and design guidelines to help engineers integrate SMAJ5817E3/TR13 effectively into their technical solutions.