SMAJ5934E3/TR13

Product Overview

Category: Diode
Use: Voltage clamping and transient suppression
Characteristics: Fast response time, low leakage current, high surge capability
Package: DO-214AC (SMA), 2-pin
Essence: Protecting electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Pulse Power: 5.0 Watts
Breakdown Voltage: 5.8V
Clamping Voltage: 9.2V
Operating Temperature Range: -55°C to +150°C
Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5934E3/TR13 diode has a simple 2-pin configuration with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

Fast response time ensures quick protection against voltage spikes.
Low leakage current minimizes power loss in normal operation.
High surge capability allows the diode to withstand large transient currents.

Advantages and Disadvantages

Advantages

Effective voltage clamping for sensitive electronic components.
Compact package suitable for space-constrained applications.
Wide operating temperature range for versatile use.

Disadvantages

Limited peak pulse power compared to some alternative models.
Higher clamping voltage may not be suitable for low-voltage systems.

Working Principles

The SMAJ5934E3/TR13 operates by diverting excess transient current away from sensitive components when the voltage exceeds the breakdown voltage. This prevents damage to the circuitry by limiting the voltage across it.

Detailed Application Field Plans

The SMAJ5934E3/TR13 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider are: - P6KE6.8CA: Similar breakdown voltage but higher peak pulse power. - 1.5KE6.8A: Higher peak pulse power and lower clamping voltage.

In conclusion, the SMAJ5934E3/TR13 diode offers effective voltage clamping and transient suppression for various electronic applications, with its fast response time and high surge capability. While it has limitations in peak pulse power and clamping voltage, it remains a reliable choice for protecting sensitive components from voltage spikes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ5934E3/TR13 v technických řešeních

What is SMAJ5934E3/TR13?
- SMAJ5934E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What are the key features of SMAJ5934E3/TR13?
- The key features of SMAJ5934E3/TR13 include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
How does SMAJ5934E3/TR13 protect electronic circuits?
- SMAJ5934E3/TR13 protects electronic circuits by diverting excessive voltage and transient currents away from sensitive components, thereby preventing damage due to overvoltage events.
In what applications can SMAJ5934E3/TR13 be used?
- SMAJ5934E3/TR13 can be used in a wide range of applications, including telecommunications equipment, industrial automation, consumer electronics, and automotive systems.
What is the operating temperature range of SMAJ5934E3/TR13?
- The operating temperature range of SMAJ5934E3/TR13 is typically -55°C to +150°C, making it suitable for use in various environmental conditions.
How should SMAJ5934E3/TR13 be mounted on a PCB?
- SMAJ5934E3/TR13 should be mounted using appropriate soldering techniques, following the recommended pad layout and reflow profiles provided in the datasheet.
What standards does SMAJ5934E3/TR13 comply with?
- SMAJ5934E3/TR13 complies with industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
Can SMAJ5934E3/TR13 be used for ESD protection?
- While SMAJ5934E3/TR13 is primarily designed for transient voltage suppression, it can provide some level of ESD protection due to its fast response time and clamping capability.
What are the typical failure modes of SMAJ5934E3/TR13?
- Typical failure modes of SMAJ5934E3/TR13 include short circuit, open circuit, and degradation of clamping performance under prolonged exposure to high transient events.
Are there any application notes or design guidelines available for using SMAJ5934E3/TR13?
- Yes, detailed application notes and design guidelines are available from the manufacturer to assist engineers in integrating SMAJ5934E3/TR13 into their technical solutions effectively.