1PMT4112/TR7
Product Overview
Category
The 1PMT4112/TR7 belongs to the category of semiconductor devices, specifically zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 12V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity
The 1PMT4112/TR7 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 12V
- Power dissipation: 1.5W
- Forward voltage: 1.2V
- Reverse current: 5µA
- Operating temperature range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT4112/TR7 has two pins, with the cathode connected to the marked side of the package and the anode connected to the opposite side.
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Low reverse leakage current
Advantages
- Small form factor
- High reliability
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Voltage tolerance may vary slightly
Working Principles
The 1PMT4112/TR7 operates based on the principle of the zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased.
Detailed Application Field Plans
The 1PMT4112/TR7 is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the 1PMT4112/TR7 include: - BZX84C12 - MMSZ5248B - P6SMB12CA
In conclusion, the 1PMT4112/TR7 zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.
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기술 솔루션에 1PMT4112/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is 1PMT4112/TR7?
- 1PMT4112/TR7 is a zener diode with a voltage of 12V and a power rating of 1.0W.
How can 1PMT4112/TR7 be used in technical solutions?
- It can be used for voltage regulation, overvoltage protection, and voltage reference applications.
What are the key specifications of 1PMT4112/TR7?
- The key specifications include a voltage rating of 12V, a power rating of 1.0W, and a zener impedance of 40Ω.
In what type of circuits can 1PMT4112/TR7 be utilized?
- It can be used in various types of circuits such as power supplies, voltage regulators, and surge protectors.
What are the temperature considerations for 1PMT4112/TR7?
- The operating and storage temperature range for 1PMT4112/TR7 is typically -65°C to +150°C.
How does 1PMT4112/TR7 provide overvoltage protection?
- When the voltage across the diode exceeds its rated voltage (12V), it conducts current to limit the voltage and protect the circuit.
Can 1PMT4112/TR7 be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and protection against voltage spikes.
What are the typical applications of 1PMT4112/TR7 in electronic devices?
- It is commonly used in consumer electronics, industrial equipment, and telecommunications devices for voltage stabilization.
Are there any specific soldering or mounting requirements for 1PMT4112/TR7?
- It is recommended to follow standard soldering and mounting practices to ensure proper heat dissipation and electrical connections.
Where can I find detailed application notes for using 1PMT4112/TR7 in technical solutions?
- Detailed application notes can be found in the datasheet provided by the manufacturer or through technical support resources.