SMDJ26C - Encyclopedia Entry

Product Overview

The SMDJ26C belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMDJ26C is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface mount
• Essence: Safeguarding electronic circuits from voltage surges
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 26V
• Peak Pulse Power: 3,000W
• Breakdown Voltage: 29.2V min
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMC (DO-214AB)

Detailed Pin Configuration

The SMDJ26C typically features a standard SMC package with two leads. The pin configuration includes anode and cathode terminals for easy integration into circuit designs.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to a safe level
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on downstream components
• High Surge Capability: Capable of withstanding high surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact surface mount package

Disadvantages

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

Working Principles

The SMDJ26C operates by diverting excess transient energy away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMDJ26C finds extensive use in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMDJ5.0A: 5.0V rating
• SMDJ10A: 10V rating
• SMDJ15CA: 15V rating
• SMDJ30A: 30V rating

In conclusion, the SMDJ26C transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in safeguarding electronic circuits across diverse industries.

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