SMCJ11HE3/57T
Product Overview
Category
The SMCJ11HE3/57T belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.
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
Package
The SMCJ11HE3/57T is available in a DO-214AB (SMC) package.
Essence
The essence of the SMCJ11HE3/57T lies in its ability to provide robust protection against voltage transients, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The SMCJ11HE3/57T is typically packaged in reels or trays, with quantities varying based on customer requirements.
Specifications
- Standoff Voltage: 11V
- Breakdown Voltage: 12.2V
- Maximum Clamping Voltage: 18.2V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMCJ11HE3/57T TVS diode has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- RoHS compliant
Advantages
- Provides effective protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- Suitable for a wide range of applications
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Limited to specific voltage ratings
Working Principles
When a transient voltage event occurs, the SMCJ11HE3/57T TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The SMCJ11HE3/57T is commonly used in: - Telecommunication equipment - Industrial automation systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A
- SMCJ15A
- SMCJ24CA
In conclusion, the SMCJ11HE3/57T TVS diode offers reliable transient voltage protection with its fast response time, low clamping voltage, and high surge current capability. Its application spans across various industries, making it a versatile choice for safeguarding electronic circuits.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMCJ11HE3/57T i tekniska lösningar
What is the maximum peak pulse power of SMCJ11HE3/57T?
- The maximum peak pulse power of SMCJ11HE3/57T is 1500 watts.
What is the breakdown voltage of SMCJ11HE3/57T?
- The breakdown voltage of SMCJ11HE3/57T is 12.1 volts.
What is the operating temperature range for SMCJ11HE3/57T?
- The operating temperature range for SMCJ11HE3/57T is -55°C to +150°C.
What are the typical applications for SMCJ11HE3/57T?
- SMCJ11HE3/57T is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the response time of SMCJ11HE3/57T?
- The response time of SMCJ11HE3/57T is very fast, typically responding within nanoseconds to protect against transient voltage spikes.
Is SMCJ11HE3/57T RoHS compliant?
- Yes, SMCJ11HE3/57T is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of SMCJ11HE3/57T?
- SMCJ11HE3/57T comes in a surface mount SMC package.
Does SMCJ11HE3/57T have any certifications or approvals?
- SMCJ11HE3/57T is often certified to meet industry standards such as AEC-Q101 for automotive applications and IEC 61000-4-5 for surge protection.
Can SMCJ11HE3/57T be used for overvoltage protection in power supply circuits?
- Yes, SMCJ11HE3/57T is suitable for providing overvoltage protection in power supply circuits to safeguard sensitive components from voltage transients.
What is the clamping voltage of SMCJ11HE3/57T?
- The clamping voltage of SMCJ11HE3/57T is 19.9 volts at a peak pulse current of 50A, providing effective protection against voltage surges.