SMBJ9.0C-E3/5B

Product Overview

The SMBJ9.0C-E3/5B belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The SMBJ9.0C-E3/5B is characterized by its high surge capability, low clamping voltage, and fast response time. It is available in a compact package and is an essential component for safeguarding electronic circuits from overvoltage events.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB (DO-214AA)
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600 Watts
• Breakdown Voltage: 9.0V
• Operating Voltage: 7.37V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ9.0C-E3/5B features a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to voltage transients
• High Surge Capability: Able to withstand high surge currents

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• Compact package allows for space-efficient design implementation

Disadvantages

• Limited to specific voltage ratings
• May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ9.0C-E3/5B operates by diverting excess current away from the protected circuit when a voltage transient occurs. This prevents the voltage from reaching levels that could damage the sensitive electronics. The diode responds rapidly to the transient event, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMBJ9.0C-E3/5B is widely used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

• SMBJ5.0C-E3/52: 5.0V Breakdown Voltage
• SMBJ12CA-E3/52: 12V Breakdown Voltage
• SMBJ24A-E3/52: 24V Breakdown Voltage
• SMBJ48A-E3/52: 48V Breakdown Voltage

In conclusion, the SMBJ9.0C-E3/5B transient voltage suppressor diode offers effective protection against voltage transients with its high surge capability, low clamping voltage, and fast response time. Its compact package and wide application field make it a valuable component in safeguarding electronic circuits from overvoltage events.

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