72V275L20PF

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Suppressor
• Characteristics: High voltage rating, low capacitance, compact size
• Package: Surface Mount Device (SMD)
• Essence: Protects electronic circuits from voltage spikes and transients
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Rating: 72V
• Capacitance: 275pF
• Breakdown Voltage: <80V
• Clamping Voltage: <120V
• Peak Pulse Current: 10A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 72V275L20PF has a two-pin configuration:

1. Anode (A): Connected to the positive terminal of the circuit.
2. Cathode (K): Connected to the ground or negative terminal of the circuit.

Functional Features

• Transient Voltage Suppression: The 72V275L20PF provides protection against voltage spikes and transients by clamping the voltage to a safe level.
• Fast Response Time: It offers a quick response time to suppress transient events, ensuring the protection of sensitive electronic components.
• Low Capacitance: With a capacitance of 275pF, it minimizes the impact on high-frequency signals and preserves signal integrity.
• Compact Size: The SMD package allows for easy integration into circuit boards with limited space.

Advantages and Disadvantages

Advantages: - Effective protection against voltage spikes and transients. - Fast response time ensures minimal damage to sensitive components. - Low capacitance minimizes signal distortion. - Compact size enables easy integration into circuit designs.

Disadvantages: - Limited voltage rating of 72V may not be suitable for high-voltage applications. - Not suitable for continuous overvoltage protection.

Working Principles

The 72V275L20PF operates based on the principle of avalanche breakdown. When a voltage spike or transient occurs, the device rapidly switches into a low impedance state, diverting excess current away from the protected circuit. This clamping action limits the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The 72V275L20PF is commonly used in various electronic systems and applications, including:

1. Power Supplies: Protects power supply circuits from voltage surges.
2. Communication Equipment: Safeguards sensitive communication devices from voltage transients.
3. Industrial Control Systems: Provides surge protection for control circuits in industrial environments.
4. Automotive Electronics: Guards automotive electronics against voltage spikes caused by load dumps or other electrical disturbances.
5. Consumer Electronics: Protects sensitive components in devices such as smartphones, tablets, and televisions.

Detailed and Complete Alternative Models

• 72V275L20PFT: Similar specifications but with a different packaging option (Tape and Reel, 1000 units per reel).
• 72V275L20PT: Same specifications but with a lower capacitance of 20pF.
• 72V275L20PFTR: Similar specifications with Tape and Reel packaging, 750 units per reel.

(Note: The above alternative models are provided for reference and may vary based on availability and specific requirements.)

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