1.5KE9.1CA-E3/1

Product Overview

Category:

The 1.5KE9.1CA-E3/1 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics:

• High surge capability
• Fast response time
• Low clamping voltage
• RoHS compliant

Package:

The 1.5KE9.1CA-E3/1 is available in a DO-201 package.

Essence:

The essence of this product lies in its ability to provide reliable protection against transient voltage events, ensuring the integrity of electronic circuits.

Packaging/Quantity:

The 1.5KE9.1CA-E3/1 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 9.1V
• Maximum Clamping Voltage: 14.5V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 7.78V
• Forward Voltage: 12.3V at 200mA

Detailed Pin Configuration

The 1.5KE9.1CA-E3/1 has two pins, anode, and cathode, which are denoted by the A and K symbols respectively.

Functional Features

• Fast response to transient over-voltage events
• Low leakage current
• High surge capability
• Robust construction for reliability

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Can be susceptible to thermal runaway under extreme conditions
• May require additional circuitry for comprehensive ESD protection

Working Principles

When a transient voltage event occurs, the 1.5KE9.1CA-E3/1 rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE9.1CA-E3/1 is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE9.1CA-E3/1 include: - P6KE9.1A - SMAJ9.1A - 1.5KE10A

In conclusion, the 1.5KE9.1CA-E3/1 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic circuits from damaging voltage spikes and transients.

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