SMA5J36C-E3/5A

Product Overview

Category

The SMA5J36C-E3/5A belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use

This product is primarily used for providing protection against transient voltage spikes in electronic circuits, particularly in applications where sensitive components need to be safeguarded from voltage surges.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltage spikes to protect downstream components.
• Fast Response Time: Provides rapid response to voltage transients, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Offers low clamping voltage to ensure effective protection without causing damage to the protected circuit.
• Compact Package: Designed in a small form factor for easy integration into various electronic designs.

Package

The SMA5J36C-E3/5A is typically available in a surface-mount package, which facilitates easy and secure mounting on printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to effectively mitigate the impact of transient voltage events on sensitive electronic components, thereby enhancing the reliability and longevity of electronic systems.

Packaging/Quantity

These diodes are commonly supplied in reels or tape and reel packaging, with quantities varying based on the manufacturer's specifications and customer requirements.

Specifications

• Peak Pulse Power: 5kW
• Standoff Voltage: 36V
• Breakdown Voltage: 40V
• Clamping Voltage: 58.1V at 5A
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMA (DO-214AC)
• Mounting Style: Surface Mount

Detailed Pin Configuration

The SMA5J36C-E3/5A typically features two pins for surface mount soldering onto the PCB. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect downstream circuitry.
• Fast Response: Rapid reaction time to transient events ensures minimal impact on the protected system.
• Low Leakage Current: Minimizes power loss during normal operation.
• Robust Construction: Built to withstand high surge currents and harsh environmental conditions.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Fast response time
• Compact form factor for easy integration
• Low clamping voltage for enhanced protection without causing damage

Disadvantages

• May exhibit limitations in handling sustained overvoltage conditions
• Requires careful consideration of application-specific requirements for optimal performance

Working Principles

The SMA5J36C-E3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge, diverting the transient energy away from the protected circuit. This action effectively limits the voltage across the protected components, preventing damage due to transient events.

Detailed Application Field Plans

Electronic Systems Protection

• Used in power supply units to safeguard sensitive electronics from voltage surges.
• Integrated into communication equipment to protect against lightning-induced surges.
• Employed in industrial control systems to shield against electrical transients.

Automotive Electronics

• Utilized in automotive electronic control units (ECUs) to provide surge protection.
• Integrated into vehicle charging systems to prevent damage from voltage spikes.

Renewable Energy Systems

• Incorporated into solar inverters to protect against lightning-induced surges and grid voltage fluctuations.
• Used in wind turbine control systems to mitigate the impact of electrical transients.

Detailed and Complete Alternative Models

• Alternative Model 1: SMBJ36CA

  • Standoff Voltage: 36V
  • Peak Pulse Power: 600W
  • Package Type: SMB (DO-214AA)

• Alternative Model 2: P6KE36CA

  • Standoff Voltage: 36V
  • Peak Pulse Power: 600W
  • Package Type: DO-15

• Alternative Model 3: SMCJ36CA

  • Standoff Voltage: 36V
  • Peak Pulse Power: 1500W
  • Package Type: SMC (DO-214AB)

In conclusion, the SMA5J36C-E3/5A transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in various electronic systems and applications. Its fast response time, compact form factor, and robust construction contribute to its suitability for diverse protection needs. However, careful consideration of application-specific requirements is necessary to maximize its performance and effectiveness. Additionally, alternative models with varying specifications are available to cater to specific design and application needs.