SMBJ160AHE3/5B

Product Overview

The SMBJ160AHE3/5B belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are designed to protect sensitive components from voltage spikes and transients by diverting excessive current away from the circuit. The SMBJ160AHE3/5B is characterized by its high surge capability, low clamping voltage, and fast response time. It is available in a compact SMB package, making it suitable for space-constrained applications. The essence of this product lies in its ability to safeguard electronic devices from voltage surges, ensuring reliable operation and longevity. The SMBJ160AHE3/5B is typically packaged in tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Part Number: SMBJ160AHE3/5B
• Category: Transient Voltage Suppressor Diode
• Voltage Rating: 160V
• Peak Pulse Power: 600W
• Package Type: SMB
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to +150°C

Pin Configuration

The SMBJ160AHE3/5B features a standard SMB package with two pins. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Rapidly clamps excessive voltage to safeguard connected components.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components.
• Compact SMB package suitable for space-constrained designs.
• Low clamping voltage ensures minimal stress on protected circuits.

Disadvantages

• Limited to unidirectional transient voltage suppression.
• May require additional components for bidirectional protection in some applications.

Working Principles

The SMBJ160AHE3/5B operates based on the principle of avalanche breakdown. When a voltage surge occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Application Field Plans

The SMBJ160AHE3/5B is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Alternative Models

For those seeking alternatives to the SMBJ160AHE3/5B, several options are available, including: - SMBJ160A: Similar specifications with a different packaging option. - SMBJ170A: Higher voltage rating for increased protection. - SMBJ130A: Lower voltage rating suitable for specific applications.

In conclusion, the SMBJ160AHE3/5B offers effective surge protection in a compact package, making it an essential component in safeguarding electronic circuits from voltage transients and spikes.

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