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1SMB33AT3G
Product Overview
Category:
The 1SMB33AT3G belongs to the category of surface mount silicon zener diodes.
Use:
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics:
- Low leakage current
- High reliability
- Fast response time
Package:
The 1SMB33AT3G is available in a SMB package.
Essence:
This zener diode is essential for stabilizing voltage levels in various electronic applications.
Packaging/Quantity:
It is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 33V
- Power Dissipation: 3W
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 1.5V
- Reverse Leakage Current: 5µA
Detailed Pin Configuration
The 1SMB33AT3G has two pins, anode, and cathode, which are clearly labeled on the device.
Functional Features
- Voltage regulation
- Transient suppression
- Overvoltage protection
Advantages and Disadvantages
Advantages
- High reliability
- Fast response time
- Low leakage current
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1SMB33AT3G operates by allowing current to flow in reverse when the voltage reaches the zener voltage, effectively regulating the voltage across the circuit.
Detailed Application Field Plans
Voltage Regulation
The 1SMB33AT3G can be used in power supplies to regulate the output voltage within a specific range.
Transient Suppression
In communication systems, this zener diode can suppress voltage spikes caused by electromagnetic interference.
Overvoltage Protection
It can also be employed in automotive electronics to protect sensitive components from overvoltage conditions.
Detailed and Complete Alternative Models
- 1SMB10AT3G
- 1SMB20AT3G
- 1SMB30AT3G
In conclusion, the 1SMB33AT3G is a reliable surface mount silicon zener diode that offers fast response time and low leakage current, making it suitable for voltage regulation and transient suppression in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1SMB33AT3G en soluciones técnicas
What is 1SMB33AT3G?
- 1SMB33AT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of 1SMB33AT3G?
- The maximum peak pulse power of 1SMB33AT3G is 600 watts.
What is the breakdown voltage of 1SMB33AT3G?
- The breakdown voltage of 1SMB33AT3G is 36.7 volts.
What are the typical applications of 1SMB33AT3G?
- Typical applications of 1SMB33AT3G include protection of telecommunications equipment, power supplies, industrial controls, and consumer electronics from transient voltage events.
What is the operating temperature range of 1SMB33AT3G?
- The operating temperature range of 1SMB33AT3G is -55°C to +150°C.
What is the package type of 1SMB33AT3G?
- 1SMB33AT3G comes in a DO-214AA (SMB) package.
What is the reverse stand-off voltage of 1SMB33AT3G?
- The reverse stand-off voltage of 1SMB33AT3G is 33 volts.
How does 1SMB33AT3G provide protection against voltage transients?
- 1SMB33AT3G clamps the transient voltage to a safe level and diverts the excessive current away from the protected device, thereby safeguarding it from damage.
Can 1SMB33AT3G be used for surge protection in automotive electronics?
- Yes, 1SMB33AT3G can be used for surge protection in automotive electronics such as ECUs, sensors, and infotainment systems.
Is 1SMB33AT3G compliant with RoHS (Restriction of Hazardous Substances) regulations?
- Yes, 1SMB33AT3G is compliant with RoHS regulations, making it suitable for use in environmentally conscious designs.