SMBJ5938BE3/TR13

Product Overview

Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Fast response time, low clamping voltage, compact package
Package: SMB (DO-214AA)
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Pulse Power: 600W
Breakdown Voltage: 38V
Clamping Voltage: 49.9V
Operating Temperature Range: -55°C to +150°C
RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ5938BE3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

Provides protection against transient voltage events
Fast response time ensures minimal damage to sensitive components
Low clamping voltage diverts excess voltage away from the protected circuit

Advantages and Disadvantages

Advantages

High surge capability
Compact size for space-constrained applications
RoHS compliant for environmental considerations

Disadvantages

Limited breakdown voltage compared to higher-rated TVS diodes
May require additional circuitry for overvoltage protection in some applications

Working Principles

The SMBJ5938BE3/TR13 operates by diverting transient voltage spikes away from sensitive electronic components, thereby protecting them from damage. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

This TVS diode is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

SMBJ5913B: Breakdown Voltage: 13V
SMBJ5920AE3: Breakdown Voltage: 20V
SMBJ5945B: Breakdown Voltage: 45V
SMBJ5964AE3: Breakdown Voltage: 64V

In conclusion, the SMBJ5938BE3/TR13 is a vital component in safeguarding electronic circuits from transient voltage events. Its fast response time, compact package, and high surge capability make it an ideal choice for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ5938BE3/TR13 v technických řešeních

What is the SMBJ5938BE3/TR13 used for?
- The SMBJ5938BE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ5938BE3/TR13?
- The maximum peak pulse power of the SMBJ5938BE3/TR13 is 600 watts.
What is the breakdown voltage of the SMBJ5938BE3/TR13?
- The breakdown voltage of the SMBJ5938BE3/TR13 is 65.1V.
What are the typical applications of the SMBJ5938BE3/TR13?
- The SMBJ5938BE3/TR13 is commonly used in telecommunications equipment, industrial automation, power supplies, and other electronic systems requiring transient voltage protection.
What is the operating temperature range of the SMBJ5938BE3/TR13?
- The SMBJ5938BE3/TR13 has an operating temperature range of -55°C to 150°C.
Does the SMBJ5938BE3/TR13 meet industry standards for surge protection?
- Yes, the SMBJ5938BE3/TR13 meets industry standards such as IEC 61000-4-5 for surge protection.
Can the SMBJ5938BE3/TR13 be used for ESD protection?
- Yes, the SMBJ5938BE3/TR13 can provide effective electrostatic discharge (ESD) protection for sensitive electronic circuits.
What is the response time of the SMBJ5938BE3/TR13?
- The response time of the SMBJ5938BE3/TR13 is very fast, typically responding within nanoseconds to transient voltage events.
Is the SMBJ5938BE3/TR13 RoHS compliant?
- Yes, the SMBJ5938BE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
Are there any recommended layout or mounting considerations for the SMBJ5938BE3/TR13?
- It is recommended to minimize the length and impedance of the traces connecting the SMBJ5938BE3/TR13 to the circuit to ensure optimal performance. Additionally, proper thermal management should be considered when mounting the device.