SMA5J8.5CAHE3/5A

Product Overview

Category

The SMA5J8.5CAHE3/5A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a safeguard against voltage spikes and transients.

Characteristics

• Package: SMA (DO-214AC)
• Essence: TVS diode for surge protection
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Peak Pulse Power: 5000W
• Standoff Voltage: 8.5V
• Breakdown Voltage: 9.4V
• Maximum Clamping Voltage: 14.5V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J8.5CAHE3/5A TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Fast response time
• Low clamping voltage
• High surge current capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective surge protection
• Compact size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• May require additional components for comprehensive circuit protection

Working Principles

When a voltage spike or transient occurs in the circuit, the TVS diode conducts and diverts excess current away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The SMA5J8.5CAHE3/5A TVS diode is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: SMA6J8.5A
  • Standoff Voltage: 8.5V
  • Peak Pulse Power: 600W
• Alternative Model 2: SMBJ8.5A
  • Standoff Voltage: 8.5V
  • Peak Pulse Power: 600W
• Alternative Model 3: P6SMB8.5A
  • Standoff Voltage: 8.5V
  • Peak Pulse Power: 600W

In conclusion, the SMA5J8.5CAHE3/5A TVS diode offers effective surge protection in a compact package, making it suitable for various electronic applications.

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