SMB10J12A-E3/52

Product Overview

The SMB10J12A-E3/52 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transient overvoltage conditions. The SMB10J12A-E3/52 is designed to provide robust protection for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transient overvoltage conditions
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB (DO-214AA)
• Essence: Robust transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1000 W
• Breakdown Voltage Range: 10.5 V to 11.6 V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 9.4 V
• Forward Voltage: 1.5 V at 10 A
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMB10J12A-E3/52 typically features two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level
• Fast Response Time: Rapid reaction to voltage spikes for enhanced protection
• High Surge Capability: Capable of withstanding high surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on protected circuits
• RoHS compliant, making it environmentally friendly

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMB10J12A-E3/52 operates by diverting excessive voltage away from sensitive components, thereby safeguarding them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMB10J12A-E3/52 is widely utilized in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

• SMB10J12CA-E3/52: Similar specifications with a slightly higher breakdown voltage
• SMB10J15A-E3/52: Higher breakdown voltage for increased protection
• SMB10J20A-E3/52: Lower clamping voltage for more stringent transient suppression

In conclusion, the SMB10J12A-E3/52 transient voltage suppressor diode offers reliable protection against transient overvoltage conditions, making it an essential component in various electronic systems.

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