1PMT4112E3/TR7
Product Overview
Category
The 1PMT4112E3/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: 6.8V
- Power dissipation: 500mW
- Package type: SOD-123
Packaging/Quantity
The 1PMT4112E3/TR7 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 6.8V
- Power dissipation: 500mW
- Maximum forward voltage: 1.5V
- Operating temperature range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT4112E3/TR7 has two pins, with the cathode connected to the marked side of the package.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Small form factor
Advantages
- Reliable voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The 1PMT4112E3/TR7 operates based on the reverse breakdown of the semiconductor junction, allowing it to maintain a constant voltage across its terminals.
Detailed Application Field Plans
This zener diode is widely used in various electronic circuits such as voltage regulators, overvoltage protection circuits, and signal clamping applications.
Detailed and Complete Alternative Models
- BZX84C6V8
- MMSZ5240BT1G
- 1N5226B
In conclusion, the 1PMT4112E3/TR7 zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.
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기술 솔루션에 1PMT4112E3/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is 1PMT4112E3/TR7?
- 1PMT4112E3/TR7 is a high-performance, low-voltage, surface mount Zener diode designed for various technical applications.
What are the key features of 1PMT4112E3/TR7?
- The key features include a voltage range of 3.3V to 200V, low leakage current, and a small footprint for space-constrained designs.
In what technical solutions can 1PMT4112E3/TR7 be used?
- It can be used in voltage regulation, overvoltage protection, and transient suppression in various electronic circuits and systems.
What is the maximum power dissipation of 1PMT4112E3/TR7?
- The maximum power dissipation is typically 1.5W at 25°C ambient temperature.
What is the operating temperature range of 1PMT4112E3/TR7?
- The operating temperature range is from -65°C to +150°C, making it suitable for a wide range of environments.
How does 1PMT4112E3/TR7 provide overvoltage protection?
- It provides overvoltage protection by shunting excess current when the voltage exceeds its breakdown voltage, thereby protecting downstream components.
Can 1PMT4112E3/TR7 be used in automotive applications?
- Yes, it is suitable for automotive applications due to its robust construction and ability to withstand harsh operating conditions.
What are the typical applications of 1PMT4112E3/TR7 in power supply designs?
- It can be used for voltage clamping, reverse polarity protection, and transient voltage suppression in power supply designs.
Does 1PMT4112E3/TR7 require external heat sinking?
- In most cases, it does not require external heat sinking due to its low power dissipation and efficient thermal design.
Is 1PMT4112E3/TR7 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and suitable for modern electronics manufacturing.