TPSMC13AHE3_B/I Encyclopedia Entry

Product Overview

The TPSMC13AHE3B/I belongs to the category of semiconductor devices and is specifically a Transient Voltage Suppressor (TVS) diode. This product is commonly used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The TPSMC13AHE3B/I is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a small, surface-mount package and is available in various packaging quantities to suit different application needs.

Specifications

• Voltage Rating: 13V
• Peak Pulse Power: 400W
• Package Type: SMB
• Polarity: Bidirectional
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMC13AHE3_B/I TVS diode typically has two pins, with the cathode and anode connections clearly marked on the device. The pin configuration is as follows: - Pin 1: Cathode - Pin 2: Anode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• Bidirectional Protection: Provides protection for both positive and negative voltage transients.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Small form factor
• RoHS compliant

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement for optimal protection coverage

Working Principles

The TPSMC13AHE3_B/I operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts, diverting the excess current away from the protected circuitry and limiting the voltage across it to a safe level. This action effectively suppresses the transient voltage and protects the connected electronics.

Detailed Application Field Plans

The TPSMC13AHE3_B/I is widely used in various electronic systems, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: TPSMC15AHE3_B/I

  • Voltage Rating: 15V
  • Peak Pulse Power: 400W
  • Package Type: SMB
  • Polarity: Bidirectional

• Alternative Model 2: TPSMC18AHE3_B/I

  • Voltage Rating: 18V
  • Peak Pulse Power: 400W
  • Package Type: SMB
  • Polarity: Bidirectional

• Alternative Model 3: TPSMC24AHE3_B/I

  • Voltage Rating: 24V
  • Peak Pulse Power: 400W
  • Package Type: SMB
  • Polarity: Bidirectional

In conclusion, the TPSMC13AHE3_B/I TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding sensitive electronics from damaging voltage transients.

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