SMBJ7.5-E3/5B
Product Overview
Category
The SMBJ7.5-E3/5B belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- ESD protection
- RoHS compliant
Package
The SMBJ7.5-E3/5B is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to provide robust transient voltage protection for electronic circuits.
Packaging/Quantity
The SMBJ7.5-E3/5B is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 6.4V to 7.07V
- Breakdown Voltage: 7.13V to 7.88V
- Maximum Reverse Leakage Current: 1μA at 5V
- Peak Pulse Power Dissipation: 600W
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ7.5-E3/5B has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.
Functional Features
- Provides bi-directional transient voltage suppression
- Protects against overvoltage transients
- Ensures reliable operation of sensitive electronics
Advantages
- Fast response time protects against voltage transients
- Low clamping voltage limits stress on protected components
- High surge capability ensures long-term reliability
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Sensitive to reverse surge currents
Working Principles
The SMBJ7.5-E3/5B operates by diverting excess current away from sensitive components when a transient voltage event occurs, thereby limiting the voltage across the protected device.
Detailed Application Field Plans
This product is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0-E3/52 - Standoff Voltage: 4.4V to 4.9V
- SMBJ12A-E3/52 - Standoff Voltage: 10.5V to 11.6V
- SMBJ24CA-E3/52 - Standoff Voltage: 21.2V to 23.5V
In conclusion, the SMBJ7.5-E3/5B transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic applications.
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What is the SMBJ7.5-E3/5B used for?
- The SMBJ7.5-E3/5B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ7.5-E3/5B?
- The SMBJ7.5-E3/5B has a maximum working voltage of 7.5 volts.
What is the peak pulse power of the SMBJ7.5-E3/5B?
- The SMBJ7.5-E3/5B has a peak pulse power of 600 watts.
How does the SMBJ7.5-E3/5B protect electronic circuits?
- The SMBJ7.5-E3/5B clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of the SMBJ7.5-E3/5B?
- The SMBJ7.5-E3/5B is commonly used in telecommunications equipment, computers, consumer electronics, and automotive systems to protect against voltage surges.
What is the response time of the SMBJ7.5-E3/5B?
- The SMBJ7.5-E3/5B has a fast response time, typically less than 1 nanosecond.
Can the SMBJ7.5-E3/5B be used for overvoltage protection in power supplies?
- Yes, the SMBJ7.5-E3/5B is suitable for providing overvoltage protection in power supply circuits.
Does the SMBJ7.5-E3/5B require any external components for proper operation?
- No, the SMBJ7.5-E3/5B can function independently as a transient voltage suppressor diode.
What is the operating temperature range of the SMBJ7.5-E3/5B?
- The SMBJ7.5-E3/5B has an operating temperature range of -55°C to 150°C.
Is the SMBJ7.5-E3/5B RoHS compliant?
- Yes, the SMBJ7.5-E3/5B is compliant with the Restriction of Hazardous Substances (RoHS) directive.