SM6T30CA-E3/5B Encyclopedia Entry

Product Overview

The SM6T30CA-E3/5B 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 SM6T30CA-E3/5B is designed to provide robust protection against transient overvoltage conditions, making it an essential component in various electronic circuits.

Basic Information

• 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)
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600W
• Standoff Voltage: 30V
• Breakdown Voltage: 33.3V
• Clamping Voltage: 48.4V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM6T30CA-E3/5B features a standard SMC (DO-214AB) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

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 withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust protection against transient overvoltages
• Fast response time
• Compact SMC package for space-constrained applications

Disadvantages

• Clamping voltage may be relatively high for some applications
• Limited to a maximum standoff voltage of 30V

Working Principles

The SM6T30CA-E3/5B operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. This is achieved through the rapid conduction of the diode, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SM6T30CA-E3/5B is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SM6T Series: Includes various models with different standoff voltages and power ratings, providing flexibility for different application requirements.
• P6SMB Series: Offers similar transient voltage suppression capabilities in a different package format, suitable for diverse design needs.

In conclusion, the SM6T30CA-E3/5B transient voltage suppressor diode is a crucial component in safeguarding electronic circuits from transient overvoltage events. Its robust protection, fast response time, and compact package make it an ideal choice for a wide range of applications.

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