SMCJ48CA-HR

Product Overview

Belongs to: Diode/TVS (Transient Voltage Suppressor)
Category: Electronic Component
Use: Protection against transient voltage spikes
Characteristics: High reliability, fast response time, low clamping voltage
Package: SMC (DO-214AB), 500 units per reel
Essence: Safeguarding electronic circuits from voltage surges
Packaging/Quantity: Tape & Reel

Specifications

Peak Power Dissipation: 1500W
Breakdown Voltage: 53.3V
Clamping Voltage: 85.5V
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ48CA-HR has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

Fast response time to transient voltage spikes
Low clamping voltage to protect sensitive electronic components
High reliability for consistent performance

Advantages

Effectively protects electronic circuits from voltage surges
Fast response time helps in preventing damage to sensitive components
High reliability ensures long-term protection

Disadvantages

May require additional circuitry for comprehensive surge protection
Clamping voltage may be higher than some alternative models

Working Principles

When a transient voltage spike occurs, the SMCJ48CA-HR quickly conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The SMCJ48CA-HR is commonly used in various electronic devices such as power supplies, communication equipment, and automotive electronics to protect them from voltage transients caused by lightning, ESD (electrostatic discharge), or switching of inductive loads.

Detailed and Complete Alternative Models

P6KE51CA: Similar peak power dissipation and breakdown voltage
1.5SMC54CA: Higher peak power dissipation and lower clamping voltage
SA5.0CA: Lower peak power dissipation and breakdown voltage

This completes the entry for the SMCJ48CA-HR, providing comprehensive information about its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ48CA-HR v technických řešeních

What is the SMCJ48CA-HR used for?
- The SMCJ48CA-HR is a high-reliability, surface mount transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SMCJ48CA-HR?
- The maximum peak pulse power of the SMCJ48CA-HR is 1500 watts.
What is the breakdown voltage of the SMCJ48CA-HR?
- The breakdown voltage of the SMCJ48CA-HR is 53.3 volts.
What are the typical applications of the SMCJ48CA-HR?
- Typical applications of the SMCJ48CA-HR include protection of telecommunications equipment, industrial control systems, automotive electronics, and other sensitive electronic devices from voltage surges.
What is the response time of the SMCJ48CA-HR?
- The response time of the SMCJ48CA-HR is very fast, typically less than 1 picosecond.
What is the operating temperature range of the SMCJ48CA-HR?
- The SMCJ48CA-HR can operate within a temperature range of -55°C to +150°C.
Is the SMCJ48CA-HR RoHS compliant?
- Yes, the SMCJ48CA-HR is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the packaging type of the SMCJ48CA-HR?
- The SMCJ48CA-HR is available in a DO-214AB (SMC) package.
Does the SMCJ48CA-HR meet industry standards for surge protection?
- Yes, the SMCJ48CA-HR meets industry standards such as IEC 61000-4-5 for surge protection.
Can the SMCJ48CA-HR be used in high-reliability applications?
- Yes, the SMCJ48CA-HR is specifically designed for high-reliability applications and is well-suited for use in critical systems where protection against transient voltage events is essential.