PGSMAJ48CAHE3G Product Overview

Introduction

The PGSMAJ48CAHE3G belongs to the category of transient voltage suppressor diodes and is commonly used for protecting sensitive electronic devices from voltage spikes. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Safeguarding electronic components from transient overvoltage events
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Part Number: PGSMAJ48CAHE3G
• Peak Pulse Power: 400W
• Breakdown Voltage: 53.3V
• Clamping Voltage: 85.5V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The PGSMAJ48CAHE3G typically has two pins, with the anode and cathode connections clearly marked on the device. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient overvoltages to a safe level
• Low Clamping Voltage: Provides effective protection for sensitive electronic components
• Fast Response Time: Reacts quickly to transient voltage spikes
• High Surge Current Capability: Can handle large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact package size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive surge protection

Working Principles

The PGSMAJ48CAHE3G operates based on the principle of avalanche breakdown. When a transient overvoltage occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The PGSMAJ48CAHE3G is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Several alternative models to the PGSMAJ48CAHE3G include: - P6SMBJ48CA - 1.5KE51CA - SMBJ48CA - SMCJ48CA - 5.0SMDJ48CA

In summary, the PGSMAJ48CAHE3G transient voltage suppressor diode offers effective protection against voltage spikes in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component for safeguarding sensitive electronic devices.

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