SMCJ1.5KE82CA-TP

Product Overview

The SMCJ1.5KE82CA-TP belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ1.5KE82CA-TP is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (DO-214AB) package
• Essence: Provides reliable overvoltage protection for electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Part Number: SMCJ1.5KE82CA-TP
• Peak Power Dissipation: 1500W
• Breakdown Voltage: 82V
• Clamping Voltage: 135V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The SMCJ1.5KE82CA-TP is a unidirectional transient voltage suppressor diode with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Reliable overvoltage protection
• Fast response time
• High surge capability

Disadvantages

• Unidirectional protection only
• Clamping voltage may be relatively high for some applications

Working Principles

The SMCJ1.5KE82CA-TP operates based on the principle of avalanche breakdown. When a transient overvoltage occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ1.5KE82CA-TP is widely used in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ1.5KE64CA-TP
• Alternative Model 2: SMCJ1.5KE100CA-TP
• Alternative Model 3: SMCJ1.5KE120CA-TP

These alternative models offer similar transient voltage suppression capabilities with varying breakdown voltages to suit different application requirements.

In conclusion, the SMCJ1.5KE82CA-TP transient voltage suppressor diode provides reliable overvoltage protection with its high surge capability and fast response time. While it has limitations such as unidirectional protection and relatively high clamping voltage, it remains an essential component in safeguarding electronic circuits from transient overvoltage events.

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