SA170CAHA0G Product Overview

Introduction

The SA170CAHA0G is a versatile electronic component that belongs to the category of semiconductor devices. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Device
• Use: Electrical protection against voltage surges
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Through-hole or surface mount
• Essence: Transient Voltage Suppressor (TVS) diode
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Voltage Rating: 170V
• Peak Pulse Power: 500W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 188V to 209V
• Reverse Standoff Voltage: 144V
• Maximum Clamping Voltage: 243V at 5A
• RoHS Compliance: Yes

Detailed Pin Configuration

The SA170CAHA0G typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration may vary based on the package type (e.g., DO-15, SMB, SMC).

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.
• Fast Response Time: Rapidly clamps transient voltages to safe levels, safeguarding downstream circuitry.
• Low Clamping Voltage: Limits the voltage across the protected device during transient events, minimizing potential damage.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Fast response time
• Compact form factor
• RoHS compliant

Disadvantages

• Limited surge current handling capability compared to larger TVS diodes
• May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

When a transient voltage spike occurs, the SA170CAHA0G conducts and clamps the voltage to a safe level, diverting excess energy away from the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The SA170CAHA0G is commonly used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Several alternative models to the SA170CAHA0G include: - SA5.0CA - SA10CA - SA24CA - SA36CA - SA58CA

These alternative models offer varying voltage ratings and surge capabilities, allowing for tailored protection in different applications.

In conclusion, the SA170CAHA0G is a crucial component in safeguarding electronic circuits from voltage surges and transients. Its fast response time, low clamping voltage, and compact form factor make it an ideal choice for a wide range of applications.

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