SMCJ8.5CA-HRA

Product Overview

The SMCJ8.5CA-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 SMCJ8.5CA-HRA is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.

Basic Information Overview

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

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 8.5V
• Operating Voltage: 7.37V
• Clamping Voltage: 11.4V
• Peak Pulse Current: 68.2A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCJ8.5CA-HRA typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to voltage spikes
• Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• Reliable protection for sensitive electronics
• Fast response time ensures minimal damage to the circuit
• Low clamping voltage prevents excessive voltage exposure

Disadvantages

• May require additional circuitry for comprehensive surge protection
• Limited to specific voltage ranges

Working Principles

The SMCJ8.5CA-HRA operates by diverting excess current away from the protected circuit when a voltage surge occurs. This action effectively limits the voltage across the circuit, safeguarding it from damage.

Detailed Application Field Plans

The SMCJ8.5CA-HRA is widely used in various applications, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ6.0CA-HRA: Breakdown Voltage: 6.0V, Peak Power Dissipation: 1500W
• SMCJ10CA-HRA: Breakdown Voltage: 10V, Peak Power Dissipation: 1500W
• SMCJ12CA-HRA: Breakdown Voltage: 12V, Peak Power Dissipation: 1500W

In conclusion, the SMCJ8.5CA-HRA transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.