SMAJ5945BE3/TR13

Product Overview

Category: Diode
Use: Voltage regulation and protection
Characteristics: Fast response, low leakage current, high surge capability
Package: DO-214AC (SMA)
Essence: Zener diode for voltage regulation and transient voltage suppression
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Voltage: 45V
Power Dissipation: 1.5W
Forward Voltage: 0.9V
Reverse Leakage Current: 5µA
Peak Pulse Current: 30A
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5945BE3/TR13 has two pins in a standard DO-214AC package.

Functional Features

Provides stable voltage regulation
Protects sensitive electronic components from voltage spikes
Fast response time to transient voltage events

Advantages and Disadvantages

Advantages: - Fast response to transient events - Low leakage current - High surge capability

Disadvantages: - Limited power dissipation - Higher forward voltage compared to some alternatives

Working Principles

The SMAJ5945BE3/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased. This allows it to regulate voltage and suppress transient voltage spikes.

Detailed Application Field Plans

This diode is commonly used in various electronic circuits for voltage regulation and transient voltage suppression. It finds applications in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

Detailed and Complete Alternative Models

Alternative Model 1: P6KE45CA
Alternative Model 2: 1N6263A
Alternative Model 3: BZW04-33B

In conclusion, the SMAJ5945BE3/TR13 is a reliable Zener diode that provides voltage regulation and transient voltage suppression in various electronic applications. Its fast response, low leakage current, and high surge capability make it a popular choice for protecting sensitive components from voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ5945BE3/TR13 v technických řešeních

What is SMAJ5945BE3/TR13?
- SMAJ5945BE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What are the key features of SMAJ5945BE3/TR13?
- The key features of SMAJ5945BE3/TR13 include a peak pulse power of 400W, low clamping voltage, and fast response time.
Where can SMAJ5945BE3/TR13 be used in technical solutions?
- SMAJ5945BE3/TR13 can be used in various technical solutions such as power supplies, communication equipment, automotive electronics, and industrial control systems.
How does SMAJ5945BE3/TR13 protect electronic components?
- SMAJ5945BE3/TR13 diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient events.
What is the operating voltage range of SMAJ5945BE3/TR13?
- SMAJ5945BE3/TR13 has an operating voltage range from 5V to 495V.
Can SMAJ5945BE3/TR13 be used for ESD protection?
- Yes, SMAJ5945BE3/TR13 can be used for electrostatic discharge (ESD) protection in electronic circuits.
Is SMAJ5945BE3/TR13 RoHS compliant?
- Yes, SMAJ5945BE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the temperature range for SMAJ5945BE3/TR13?
- SMAJ5945BE3/TR13 has a temperature range from -55°C to 150°C, making it suitable for a wide range of operating environments.
Are there any recommended layout considerations when using SMAJ5945BE3/TR13?
- It is recommended to minimize the length and impedance of the traces connecting SMAJ5945BE3/TR13 to the protected circuit and to provide a low-inductance path to ground.
Can SMAJ5945BE3/TR13 be used in high-frequency applications?
- Yes, SMAJ5945BE3/TR13 can be used in high-frequency applications due to its fast response time and low capacitance.

Please let me know if you need further information on any of these questions!