1PMT5938B/TR7
Product Overview
Category:
1PMT5938B/TR7 belongs to the category of Zener diodes.
Use:
It is used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 3.3V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity:
The 1PMT5938B/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 3.3V
- Power Dissipation: 1.5W
- Forward Voltage: 1.2V
- Reverse Current: 5μA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5938B/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Low reverse current
Advantages
- High reliability
- Small package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1PMT5938B/TR7 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when it is 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
Some alternative models to 1PMT5938B/TR7 include: - 1N5226B: 3.3V Zener diode - BZX84C3V3: 3.3V SMD Zener diode - MMBZ5232B: 3.3V Zener diode in SOT-23 package
In conclusion, the 1PMT5938B/TR7 Zener diode is a reliable component for voltage regulation and protection in electronic circuits, offering precise voltage control and robust performance within a compact package.
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技術ソリューションにおける 1PMT5938B/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 1PMT5938B/TR7?
- 1PMT5938B/TR7 is a 5.6V Zener diode designed for voltage regulation and transient suppression in various technical solutions.
What are the key features of 1PMT5938B/TR7?
- The key features include a power dissipation of 3W, a zener voltage of 5.6V, and a tolerance of ±5%.
How is 1PMT5938B/TR7 typically used in technical solutions?
- It is commonly used for voltage regulation, overvoltage protection, and transient suppression in electronic circuits and systems.
What are the recommended operating conditions for 1PMT5938B/TR7?
- The recommended operating current is typically between 10mA to 500mA, and the operating temperature range is -65°C to +175°C.
What are the potential applications of 1PMT5938B/TR7 in technical solutions?
- It can be used in power supplies, voltage regulators, surge protectors, and other electronic devices requiring voltage clamping.
How does 1PMT5938B/TR7 contribute to circuit protection?
- It provides a stable voltage reference and helps limit the voltage across sensitive components, protecting them from overvoltage events.
Are there any specific considerations for integrating 1PMT5938B/TR7 into a design?
- It's important to ensure proper heat dissipation and to adhere to the specified operating conditions to maximize its performance and reliability.
What are the advantages of using 1PMT5938B/TR7 in technical solutions?
- Its high power dissipation, precise voltage regulation, and robust transient suppression capabilities make it a reliable choice for circuit protection.
Can 1PMT5938B/TR7 be used in automotive or industrial applications?
- Yes, it is suitable for a wide range of applications including automotive electronics, industrial control systems, and power management solutions.
Where can I find detailed specifications and application notes for 1PMT5938B/TR7?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.