Consulte las especificaciones para obtener detalles del producto.
1PMT4121CE3/TR7
Product Overview
Category
The 1PMT4121CE3/TR7 belongs to the category of semiconductor devices, specifically zener diodes.
Use
This product is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 6.8V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity
The 1PMT4121CE3/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 6.8V
- Power dissipation: 1.5W
- Forward voltage: 1.2V
- Reverse current: 5µA
- Operating temperature range: -65°C to 150°C
Detailed Pin Configuration
The 1PMT4121CE3/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Low reverse leakage current
Advantages
- Small package size
- High reliability
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The 1PMT4121CE3/TR7 operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
This zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as voltage references in various electronic equipment such as power supplies, amplifiers, and automotive electronics.
Detailed and Complete Alternative Models
Some alternative models to the 1PMT4121CE3/TR7 include: - BZX84C6V8 - MMSZ5245BT1G - 1N5226B
In conclusion, the 1PMT4121CE3/TR7 zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in various electronic circuits. Its small package size and high reliability make it suitable for a wide range of applications, although its limited power dissipation capability and sensitivity to temperature variations should be considered in design considerations.
[Word count: 306]
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT4121CE3/TR7 en soluciones técnicas
What is 1PMT4121CE3/TR7?
- 1PMT4121CE3/TR7 is a high-performance, low-power zener diode designed for voltage regulation and transient overvoltage protection in various technical solutions.
What is the maximum power dissipation of 1PMT4121CE3/TR7?
- The maximum power dissipation of 1PMT4121CE3/TR7 is typically 3 watts.
What is the voltage rating of 1PMT4121CE3/TR7?
- 1PMT4121CE3/TR7 has a nominal voltage rating of 12 volts.
What are the typical applications of 1PMT4121CE3/TR7?
- Typical applications of 1PMT4121CE3/TR7 include voltage clamping, voltage regulation, and transient voltage suppression in electronic circuits and systems.
What is the operating temperature range of 1PMT4121CE3/TR7?
- The operating temperature range of 1PMT4121CE3/TR7 is typically -65°C to +150°C.
What is the package type of 1PMT4121CE3/TR7?
- 1PMT4121CE3/TR7 is available in a surface mount DO-216AA (SMB) package.
Is 1PMT4121CE3/TR7 RoHS compliant?
- Yes, 1PMT4121CE3/TR7 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Can 1PMT4121CE3/TR7 be used for ESD protection?
- Yes, 1PMT4121CE3/TR7 can be used for electrostatic discharge (ESD) protection in sensitive electronic components and systems.
What is the reverse standoff voltage of 1PMT4121CE3/TR7?
- The reverse standoff voltage of 1PMT4121CE3/TR7 is typically 10.5 volts.
Are there any recommended layout considerations for using 1PMT4121CE3/TR7 in a circuit?
- Yes, it is recommended to minimize the length of the traces between 1PMT4121CE3/TR7 and the protected components, and to provide adequate thermal relief for proper heat dissipation.
Please let me know if you need further information on any of these questions!