SMAJ170ATR

Product Overview

Belongs to: Electronic Components
Category: Diode
Use: Voltage regulation and transient suppression
Characteristics: Fast response time, low leakage current
Package: DO-214AC (SMA)
Essence: Protects sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: SMAJ170ATR
• Voltage - Reverse Standoff (Typ): 170V
• Voltage - Breakdown (Min): 189V
• Clamping Voltage: 275V
• Peak Pulse Current: 9.2A
• Power Dissipation (Max): 400W
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMAJ170ATR diode has two pins in a standard DO-214AC package.

Functional Features

• Fast response to transient over-voltage events
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection for sensitive electronic components - Fast response time helps in preventing damage from voltage spikes

Disadvantages: - May have higher leakage current compared to some other diodes - Limited to specific voltage and power ratings

Working Principles

The SMAJ170ATR operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

1. Telecommunications: Used in communication equipment to protect against lightning-induced surges.
2. Automotive: Employed in automotive electronics to safeguard against voltage transients.
3. Industrial Control Systems: Utilized in control systems to prevent damage from power surges.

Detailed and Complete Alternative Models

1. P6KE170CA: Similar voltage rating and package type
2. 1.5KE170CA: Higher power dissipation capability
3. SMCJ170A: Different package type with similar characteristics

This comprehensive entry provides an in-depth understanding of the SMAJ170ATR diode, including its specifications, features, applications, and alternatives.

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