SMCJ75AE3/TR13

Product Overview

Category

The SMCJ75AE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMCJ75AE3/TR13 is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMCJ75AE3/TR13 is typically packaged in reels with a quantity of 1500 units per reel.

Specifications

• Standoff Voltage: 64.3V
• Breakdown Voltage: 71.4V
• Maximum Clamping Voltage: 103V
• Peak Pulse Current: 30A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ75AE3/TR13 has two pins, anode, and cathode, which are denoted by the A and K symbols on the device.

Functional Features

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

Advantages

• Provides robust protection against transient voltage events
• Fast response time ensures minimal impact on the protected circuit
• Wide operating temperature range enhances versatility

Disadvantages

• Higher cost compared to traditional diode-based protection methods
• Requires careful consideration of layout and placement for optimal performance

Working Principles

When a transient voltage event occurs, the SMCJ75AE3/TR13 conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ75AE3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics

Detailed and Complete Alternative Models

• P6SMBJ75CA: Similar specifications and package type
• 1.5SMCJ75CA: Higher surge current capability
• SMAJ75A: Smaller footprint for space-constrained applications

In conclusion, the SMCJ75AE3/TR13 transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in various electronic systems.

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