SMCJ150CA-HRA Encyclopedia Entry

Product Overview

The SMCJ150CA-HRA belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transients. The SMCJ150CA-HRA is designed to provide robust protection against transient overvoltage conditions in a variety of applications.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA (DO-214AC)
• Essence: Safeguarding electronic circuits from voltage surges
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 150V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The SMCJ150CA-HRA is a unidirectional transient voltage suppressor diode with two leads. The anode is typically connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

• Transient Voltage Suppression: Provides rapid clamping of transient voltages to protect downstream components.
• High Surge Capability: Capable of withstanding high surge currents without degradation.
• Fast Response Time: Reacts quickly to transient voltage events, minimizing the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High surge capability
• Fast response time

Disadvantages

• Unidirectional nature may require additional components for bidirectional protection
• Clamping voltage may be higher than some alternative models

Working Principles

The SMCJ150CA-HRA operates by diverting excessive voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the diode begins to conduct, effectively clamping the voltage to a safe level and protecting the downstream circuitry.

Detailed Application Field Plans

The SMCJ150CA-HRA is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ5.0A-HRA: 5.0V, 1500W Transient Voltage Suppressor Diode
• SMCJ10A-HRA: 10V, 1500W Transient Voltage Suppressor Diode
• SMCJ30A-HRA: 30V, 1500W Transient Voltage Suppressor Diode
• SMCJ100A-HRA: 100V, 1500W Transient Voltage Suppressor Diode

In conclusion, the SMCJ150CA-HRA transient voltage suppressor diode offers effective protection against voltage transients, making it a valuable component in various electronic applications.

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