1PMT5943CE3/TR7
Product Overview
Category:
The 1PMT5943CE3/TR7 belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics:
- Zener voltage: 3.3V
- Power dissipation: 500mW
- Package type: SOD-123
Packaging/Quantity:
The 1PMT5943CE3/TR7 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 3.3V
- Power Dissipation: 500mW
- Forward Voltage: 1.5V
- Reverse Leakage Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5943CE3/TR7 has three pins, with the cathode connected to the marked side of the package.
Functional Features
- Precise voltage regulation
- Fast response time to transient events
- Small form factor
Advantages
- Reliable voltage regulation
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The 1PMT5943CE3/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in voltage regulator circuits, surge suppressors, and overvoltage protection in various electronic devices and systems.
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5943CE3/TR7 include: - 1N4728A - BZX55C3V3 - MMSZ5232B
In conclusion, the 1PMT5943CE3/TR7 Zener diode offers precise voltage regulation and transient suppression capabilities, making it a valuable component in electronic circuits requiring stable voltage references and protection against voltage spikes.
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技術ソリューションにおける 1PMT5943CE3/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 1PMT5943CE3/TR7 used for in technical solutions?
- 1PMT5943CE3/TR7 is a Zener diode designed for voltage regulation and transient voltage suppression in various technical applications.
What is the maximum power dissipation of 1PMT5943CE3/TR7?
- The maximum power dissipation of 1PMT5943CE3/TR7 is typically 5 watts.
What is the voltage rating of 1PMT5943CE3/TR7?
- 1PMT5943CE3/TR7 has a nominal Zener voltage of 43 volts.
Can 1PMT5943CE3/TR7 be used for overvoltage protection?
- Yes, 1PMT5943CE3/TR7 can be used to protect sensitive components from overvoltage conditions.
What are the typical applications of 1PMT5943CE3/TR7?
- Typical applications include voltage regulation, overvoltage protection, and transient voltage suppression in electronic circuits.
What is the operating temperature range of 1PMT5943CE3/TR7?
- The operating temperature range is typically -65°C to +175°C.
Is 1PMT5943CE3/TR7 suitable for automotive electronics?
- Yes, 1PMT5943CE3/TR7 is often used in automotive electronics for voltage regulation and transient suppression.
Does 1PMT5943CE3/TR7 require a heat sink for operation?
- It depends on the specific application and power dissipation requirements, but in many cases, a heat sink may be recommended.
What are the package options available for 1PMT5943CE3/TR7?
- 1PMT5943CE3/TR7 is available in various package options, including DO-41 and SOD-123.
Can 1PMT5943CE3/TR7 be used in high-reliability applications?
- Yes, 1PMT5943CE3/TR7 is suitable for high-reliability applications such as aerospace, telecommunications, and industrial equipment.