1PMT4121C/TR13
Product Overview
Category
The 1PMT4121C/TR13 belongs to the category of semiconductor devices, specifically zener diodes.
Use
It is primarily used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 6.8V
- Power dissipation: 3W
- Package type: SOD-123
Packaging/Quantity
The 1PMT4121C/TR13 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 6.8V
- Power Dissipation: 3W
- Forward Voltage: 1.5V
- Reverse Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT4121C/TR13 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
- High power dissipation capability
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited voltage options available
- Sensitive to temperature variations
Working Principles
The 1PMT4121C/TR13 operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
This zener diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.
Detailed and Complete Alternative Models
- 1N4728A (3.3V)
- 1N4733A (5.1V)
- 1N4742A (12V)
In conclusion, the 1PMT4121C/TR13 zener diode is a reliable component for voltage regulation and protection in electronic circuits, offering precise voltage control and high power dissipation capabilities. Its compact size and wide operating temperature range make it suitable for various applications in the electronics industry.
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技術ソリューションにおける 1PMT4121C/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is 1PMT4121C/TR13?
- 1PMT4121C/TR13 is a zener diode with a voltage of 6.8V and a power dissipation of 1.5W.
What are the typical applications of 1PMT4121C/TR13?
- It is commonly used in voltage regulation, surge protection, and overvoltage clamping in various electronic circuits.
What is the maximum power dissipation of 1PMT4121C/TR13?
- The maximum power dissipation of 1PMT4121C/TR13 is 1.5W.
What is the voltage tolerance of 1PMT4121C/TR13?
- The voltage tolerance of 1PMT4121C/TR13 is typically ±5%.
Can 1PMT4121C/TR13 be used for overvoltage protection?
- Yes, 1PMT4121C/TR13 can be used to clamp overvoltage spikes and protect sensitive components in a circuit.
What is the operating temperature range of 1PMT4121C/TR13?
- The operating temperature range of 1PMT4121C/TR13 is typically -55°C to +150°C.
How does 1PMT4121C/TR13 compare to other zener diodes in terms of performance?
- 1PMT4121C/TR13 offers a balance of voltage regulation, power dissipation, and temperature stability, making it suitable for various technical solutions.
Is 1PMT4121C/TR13 suitable for automotive applications?
- Yes, 1PMT4121C/TR13 is often used in automotive electronics for voltage regulation and transient protection.
What are the key specifications to consider when integrating 1PMT4121C/TR13 into a design?
- Key specifications to consider include voltage rating, power dissipation, temperature coefficients, and package type.
Are there any recommended application circuits or design considerations for using 1PMT4121C/TR13?
- Yes, application notes and datasheets provide guidance on incorporating 1PMT4121C/TR13 into specific technical solutions, including example circuits and layout recommendations.