SMAJ11CHE3/61

Product Overview

Category

The SMAJ11CHE3/61 belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
• Fast Response Time: Rapid response to voltage spikes ensures effective protection.
• Compact Size: Small form factor for easy integration into circuit designs.
• Robust Packaging: Designed to withstand environmental stress and mechanical damage.

Package

The SMAJ11CHE3/61 is typically packaged in a surface-mount package, providing ease of installation on printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage transients, ensuring reliable operation and longevity of electronic devices.

Packaging/Quantity

The product is commonly available in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Part Number: SMAJ11CHE3/61
• Peak Pulse Power Dissipation: 400W
• Breakdown Voltage: 11V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ11CHE3/61 features a standard DO-214AC (SMA) package with two pins. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures that the protected circuit operates within safe voltage limits.
• Fast Response Time: Rapid reaction to voltage transients minimizes the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact size for space-constrained applications
• Fast response time for enhanced circuit protection

Disadvantages

• Limited to specific voltage ratings
• May require additional components for comprehensive surge protection in some applications

Working Principles

The SMAJ11CHE3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage, thereby diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The SMAJ11CHE3/61 finds extensive use in various electronic systems, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMAJ11CHE3/61 include: - SMBJ11A: Similar characteristics but in an SMB package - P6KE11CA: Axial leaded package with comparable specifications - SMCJ11A: Larger SMC package with higher power dissipation capability

In conclusion, the SMAJ11CHE3/61 serves as a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance, size, and reliability.

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