SMBJ90AE3/TR13

Product Overview

• Category: Diode
• Use: Voltage suppression in electronic circuits
• Characteristics: Transient voltage suppressor diode, 90V standoff voltage, low clamping voltage, fast response time
• Package: DO-214AA (SMB), 2-pin surface mount
• Essence: Protects sensitive electronic components from voltage spikes
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Standoff Voltage: 90V
• Breakdown Voltage: 100V
• Clamping Voltage: 146V
• Peak Pulse Current: 10A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ90AE3/TR13 has two pins arranged in a surface mount package. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

• Provides protection against transient voltage events
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage prevents damage to sensitive components

Advantages and Disadvantages

Advantages

• Effective voltage suppression
• Fast response time
• Compact surface mount package

Disadvantages

• Limited peak pulse current compared to some alternatives
• May require additional components for comprehensive surge protection

Working Principles

When a transient voltage event occurs, the SMBJ90AE3/TR13 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMBJ90AE3/TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMBJ5.0A: Standoff Voltage: 5V, Breakdown Voltage: 6.4V, Peak Pulse Current: 87.1A
• SMBJ15CA: Standoff Voltage: 15V, Breakdown Voltage: 16.7V, Peak Pulse Current: 40.2A
• SMBJ200A: Standoff Voltage: 200V, Breakdown Voltage: 222V, Peak Pulse Current: 3.6A

This concludes the entry for SMBJ90AE3/TR13, covering its product details, specifications, features, and applications.

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