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SMBJ70CA-E3/5B
Product Overview
Category
The SMBJ70CA-E3/5B belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMBJ70CA-E3/5B is available in a DO-214AA (SMB) package.
Essence
The essence of the SMBJ70CA-E3/5B lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The SMBJ70CA-E3/5B is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 64.1V
- Breakdown Voltage: 71.2V
- Maximum Clamping Voltage: 103V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ70CA-E3/5B follows the standard pin configuration for DO-214AA (SMB) packages, with two pins for connection to the circuit board.
Functional Features
- Bi-directional TVS diode
- Low incremental surge resistance
- High temperature stability
Advantages
- Provides reliable protection against transient voltage events
- Fast response time ensures minimal impact on the protected circuit
- RoHS compliant, making it environmentally friendly
Disadvantages
- May exhibit leakage current at high temperatures
- Sensitive to reverse surge currents
Working Principles
The SMBJ70CA-E3/5B operates by diverting excess transient voltage away from the protected circuit, thereby limiting the voltage across the circuit to a safe level.
Detailed Application Field Plans
The SMBJ70CA-E3/5B is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMAJ64A
- P6SMB68CA
- SMCJ70A
In conclusion, the SMBJ70CA-E3/5B is a vital component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capability. Its use spans across various industries, and it has several alternative models that cater to different application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ70CA-E3/5B v technických řešeních
What is the SMBJ70CA-E3/5B used for?
- The SMBJ70CA-E3/5B is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SMBJ70CA-E3/5B?
- The maximum peak pulse power of the SMBJ70CA-E3/5B is 600 watts for an 8/20 µs waveform.
What is the breakdown voltage of the SMBJ70CA-E3/5B?
- The breakdown voltage of the SMBJ70CA-E3/5B is 77.8V.
What are the typical applications of the SMBJ70CA-E3/5B?
- Typical applications include protection of telecommunications equipment, power supplies, consumer electronics, and automotive systems from voltage surges.
What is the operating temperature range of the SMBJ70CA-E3/5B?
- The SMBJ70CA-E3/5B has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ70CA-E3/5B?
- The response time of the SMBJ70CA-E3/5B is very fast, typically less than 1 picosecond.
Does the SMBJ70CA-E3/5B meet industry standards for surge protection?
- Yes, the SMBJ70CA-E3/5B meets industry standards such as IEC 61000-4-5 for surge protection.
Can the SMBJ70CA-E3/5B be used in high-speed data line protection?
- Yes, the SMBJ70CA-E3/5B is suitable for protecting high-speed data lines such as Ethernet and USB interfaces.
What is the packaging of the SMBJ70CA-E3/5B?
- The SMBJ70CA-E3/5B is available in a DO-214AA (SMB) package.
Is the SMBJ70CA-E3/5B RoHS compliant?
- Yes, the SMBJ70CA-E3/5B is RoHS compliant, making it suitable for use in environmentally conscious designs.