SM15T220AHE3/57T
Product Overview
Category
The SM15T220AHE3/57T belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in various electronic circuits and systems to safeguard against voltage transients and spikes.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SM15T220AHE3/57T is available in a DO-214AB (SMC) package.
Essence
The essence of this product lies in its ability to provide reliable overvoltage protection for sensitive electronic components.
Packaging/Quantity
It is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 188V
- Breakdown Voltage: 209V
- Maximum Clamping Voltage: 341V
- Peak Pulse Current: 15A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SM15T220AHE3/57T has two pins, with the anode and cathode connections clearly marked on the DO-214AB package.
Functional Features
- Bi-directional transient voltage suppression
- Low incremental surge resistance
- RoHS compliant
Advantages and Disadvantages
Advantages
- Fast response to transient events
- High surge current capability
- Compact SMC package for space-constrained applications
Disadvantages
- Limited maximum clamping voltage compared to some higher-rated TVS diodes
- May require additional circuitry for handling sustained overvoltage conditions
Working Principles
The SM15T220AHE3/57T operates by diverting transient currents away from sensitive components when voltage spikes occur, thereby protecting the downstream circuitry.
Detailed Application Field Plans
This TVS diode is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to consider are: - SMAJ188A - P6KE200A - 1.5SMC220A
In conclusion, the SM15T220AHE3/57T TVS diode offers effective surge protection for a wide range of electronic applications, making it an essential component for ensuring the reliability and longevity of sensitive electronic systems.
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技術ソリューションにおける SM15T220AHE3/57T の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the maximum peak pulse current for SM15T220AHE3/57T?
- The maximum peak pulse current for SM15T220AHE3/57T is 220A.
What is the breakdown voltage of SM15T220AHE3/57T?
- The breakdown voltage of SM15T220AHE3/57T is 247V.
What is the typical clamping voltage of SM15T220AHE3/57T?
- The typical clamping voltage of SM15T220AHE3/57T is 395V at 10A.
What is the application of SM15T220AHE3/57T in surge protection?
- SM15T220AHE3/57T is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial control systems, and power supplies.
How does SM15T220AHE3/57T protect against transient voltage spikes?
- SM15T220AHE3/57T provides effective protection by diverting excess current away from sensitive components when transient voltage spikes occur.
What are the typical applications for SM15T220AHE3/57T in automotive electronics?
- SM15T220AHE3/57T is often used in automotive electronics for protecting electronic control units (ECUs), sensors, and other critical components from voltage transients.
Can SM15T220AHE3/57T be used in power over Ethernet (PoE) applications?
- Yes, SM15T220AHE3/57T can be employed in PoE applications to safeguard network equipment from voltage surges and transients.
What is the operating temperature range for SM15T220AHE3/57T?
- The operating temperature range for SM15T220AHE3/57T is -55°C to 150°C.
Is SM15T220AHE3/57T RoHS compliant?
- Yes, SM15T220AHE3/57T is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the key features that make SM15T220AHE3/57T suitable for industrial automation applications?
- SM15T220AHE3/57T offers high surge capability, low clamping voltage, and fast response time, making it ideal for protecting sensitive industrial automation equipment from voltage transients.