SMBJ15CA-HRA

Product Overview

The SMBJ15CA-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 SMBJ15CA-HRA is designed to provide robust protection against transient overvoltage conditions in various applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically available in a package that allows for easy mounting on printed circuit boards. Each package contains a specific quantity of diodes, usually specified by the manufacturer.

Specifications

• Voltage Rating: 15V
• Peak Pulse Power: 600W
• Breakdown Voltage: 16.7V
• Clamping Voltage: 25.2V
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMB (DO-214AA)
• Quantity per Package: 500 units

Detailed Pin Configuration

The SMBJ15CA-HRA diode has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and spikes.
• Fast Response Time: Quickly responds to overvoltage conditions, safeguarding connected components.
• High Surge Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Fast response time
• Compact package size

Disadvantages

• Limited to lower voltage applications
• May require additional components for comprehensive surge protection

Working Principles

The SMBJ15CA-HRA operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SMBJ15CA-HRA is widely used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• SMBJ5.0A: 5V rating, 600W peak pulse power
• SMBJ12A: 12V rating, 600W peak pulse power
• SMBJ24A: 24V rating, 600W peak pulse power
• SMBJ48A: 48V rating, 600W peak pulse power

In conclusion, the SMBJ15CA-HRA transient voltage suppressor diode offers effective protection against voltage transients and spikes in various electronic applications. Its compact size, high surge capability, and fast response time make it a valuable component in safeguarding sensitive electronic circuits.

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