SMCJ45AE3/TR13

Product Overview

Category

The SMCJ45AE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMCJ45AE3/TR13 is available in a DO-214AB (SMC) package.

Essence

The essence of the SMCJ45AE3/TR13 lies in its ability to provide robust protection against voltage transients, ensuring the reliability of electronic systems.

Packaging/Quantity

The product is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Standoff Voltage: 45V
• Breakdown Voltage: 50V
• Peak Pulse Power: 1500W
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ45AE3/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Bi-directional clamping capability
• Low incremental surge resistance
• High temperature stability

Advantages and Disadvantages

Advantages

• Provides effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• High surge current capability enhances reliability

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMCJ45AE3/TR13 operates by diverting excessive transient current away from the protected circuit, thereby limiting the voltage across it. When a transient voltage exceeds the breakdown voltage, the diode conducts, shunting the excess current to ground.

Detailed Application Field Plans

The SMCJ45AE3/TR13 is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ45AE3/TR13 include: - P6KE45CA - 1.5SMC45A - SMBJ45A

In conclusion, the SMCJ45AE3/TR13 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in safeguarding electronic systems from potential damage. Its fast response time, low clamping voltage, and high surge current capability make it a preferred choice for various applications across different industries.

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