1PMT5946CE3/TR7
Product Overview
Category
The 1PMT5946CE3/TR7 belongs to the category of Zener diodes.
Use
It is primarily used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Zener voltage: 47V
- Power dissipation: 3W
- Package type: SOD-123
Packaging/Quantity
The 1PMT5946CE3/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 47V
- Power Dissipation: 3W
- Forward Voltage: 1.5V
- Reverse Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5946CE3/TR7 has two pins, with the cathode connected to the marked terminal on the SOD-123 package.
Functional Features
- Precise voltage regulation
- Transient suppression
- Low reverse leakage current
Advantages
- High power dissipation capability
- Compact SOD-123 package
- Wide operating temperature range
Disadvantages
- Limited voltage options
- Sensitive to temperature variations
Working Principles
The 1PMT5946CE3/TR7 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
This Zener diode is commonly used in voltage regulator circuits, overvoltage protection, and as a reference element in precision voltage sources.
Detailed and Complete Alternative Models
- 1N4749A
- BZX55C47
- MMBZ5234B
In conclusion, the 1PMT5946CE3/TR7 Zener diode offers precise voltage regulation and transient suppression in a compact SOD-123 package, making it suitable for various electronic applications.
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技術ソリューションにおける 1PMT5946CE3/TR7 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 1PMT5946CE3/TR7?
- 1PMT5946CE3/TR7 is a high-performance, low-voltage, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What are the key features of 1PMT5946CE3/TR7?
- The key features include a working peak reverse voltage of 47V, a maximum clamping voltage of 77V at 10A, and a low leakage current of 1µA.
How is 1PMT5946CE3/TR7 typically used in technical solutions?
- It is commonly used for overvoltage protection in various electronic circuits, such as power supplies, communication equipment, and automotive electronics.
What are the advantages of using 1PMT5946CE3/TR7 in technical solutions?
- Its small form factor, high surge capability, and fast response time make it an effective solution for protecting sensitive components from voltage spikes.
What are the typical applications for 1PMT5946CE3/TR7?
- Typical applications include voltage clamping, transient voltage suppression, and overvoltage protection in a wide range of electronic devices and systems.
What are the operating temperature ranges for 1PMT5946CE3/TR7?
- The device is designed to operate within a temperature range of -55°C to +150°C, making it suitable for use in various environmental conditions.
How does 1PMT5946CE3/TR7 compare to other similar devices on the market?
- It offers a combination of low clamping voltage, high surge capability, and small footprint, making it a competitive choice for transient voltage suppression applications.
Are there any specific layout or mounting considerations when using 1PMT5946CE3/TR7?
- It is important to follow recommended PCB layout guidelines and ensure proper thermal management to maximize the performance and reliability of the device.
What are the packaging options available for 1PMT5946CE3/TR7?
- The device is available in a surface mount DO-220AA package, which provides ease of assembly and compatibility with automated manufacturing processes.
Where can I find detailed specifications and application notes for 1PMT5946CE3/TR7?
- Detailed specifications, application notes, and technical resources can be found on the manufacturer's website or through authorized distributors.