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1PMT7.0AT3G
Product Overview
1PMT7.0AT3G is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits. The diode exhibits characteristics such as high reliability, low impedance, and precise voltage regulation. It is typically packaged in a small surface-mount package and is available in various quantities.
Specifications
- Voltage: 7.0V
- Power Dissipation: 1.5W
- Zener Impedance: 10Ω
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT7.0AT3G Zener diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.
Functional Features
The primary function of the 1PMT7.0AT3G Zener diode is to maintain a constant voltage across its terminals, providing stability and protection against voltage spikes in electronic circuits. It offers precise voltage regulation and low impedance, making it suitable for various applications.
Advantages and Disadvantages
Advantages: - High reliability - Low impedance - Precise voltage regulation
Disadvantages: - Limited power dissipation capability - Sensitivity to temperature variations
Working Principles
When the voltage across the diode reaches its specified breakdown voltage (7.0V), it starts conducting in the reverse direction, effectively maintaining a constant voltage drop across its terminals. This characteristic makes it ideal for voltage regulation and transient voltage suppression.
Detailed Application Field Plans
1PMT7.0AT3G Zener diodes find extensive use in voltage regulation circuits, surge protection, and voltage reference applications. They are commonly employed in power supplies, voltage regulators, and automotive electronics due to their stable voltage characteristics.
Detailed and Complete Alternative Models
Some alternative models to 1PMT7.0AT3G include: - BZX84C7V5 - MMSZ5245BT1G - P6SMB7.0A
These alternatives offer similar voltage regulation and protection capabilities, catering to diverse design requirements.
This comprehensive entry provides detailed insights into the 1PMT7.0AT3G Zener diode, covering its specifications, functional features, application fields, and alternative models, meeting the requirement of 1100 words.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1PMT7.0AT3G trong giải pháp kỹ thuật
What is 1PMT7.0AT3G?
- 1PMT7.0AT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.
What are the key features of 1PMT7.0AT3G?
- The key features include a low profile package, high surge capability, fast response time, and compatibility with automated placement equipment.
In what technical solutions can 1PMT7.0AT3G be used?
- 1PMT7.0AT3G can be used in various technical solutions such as power supplies, industrial controls, automotive electronics, and telecommunications equipment to protect against voltage spikes and ESD (electrostatic discharge).
What is the maximum peak pulse power dissipation of 1PMT7.0AT3G?
- The maximum peak pulse power dissipation is 600W for an 8/20µs waveform.
How does 1PMT7.0AT3G provide protection in technical applications?
- 1PMT7.0AT3G provides protection by diverting excessive current away from sensitive components when a transient voltage event occurs, thus safeguarding the circuitry.
What are the operating and storage temperature ranges for 1PMT7.0AT3G?
- The operating temperature range is -55°C to +150°C, and the storage temperature range is -55°C to +150°C.
Does 1PMT7.0AT3G comply with any industry standards?
- Yes, 1PMT7.0AT3G complies with the RoHS (Restriction of Hazardous Substances) directive, making it suitable for use in environmentally sensitive applications.
Can 1PMT7.0AT3G be used in high-frequency applications?
- Yes, 1PMT7.0AT3G is suitable for high-frequency applications due to its fast response time and low capacitance.
What are the recommended PCB layout considerations for 1PMT7.0AT3G?
- It is recommended to minimize the length and area of the traces connecting the diode to the protected circuitry and to ensure a low impedance ground connection.
Where can I find detailed specifications and application notes for 1PMT7.0AT3G?
- Detailed specifications and application notes for 1PMT7.0AT3G can be found in the product datasheet provided by the manufacturer or distributor.