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1PMT5947/TR13
Product Overview
Category
1PMT5947/TR13 belongs to the category of Zener diodes.
Use
It is used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Zener voltage: 3.3V
- Power dissipation: 1.5W
- Package type: SOD-123
Packaging/Quantity
The 1PMT5947/TR13 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 3.3V
- Power Dissipation: 1.5W
- Forward Voltage: 1.2V
- Reverse Leakage Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5947/TR13 Zener diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Transient suppression
- High power dissipation capability
- Compact SOD-123 package
Advantages
- Reliable voltage regulation
- Effective transient suppression
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation compared to larger diodes
- Sensitive to overvoltage conditions
Working Principles
The 1PMT5947/TR13 Zener diode operates by maintaining a constant voltage drop across its terminals when it is reverse-biased, allowing it to regulate the voltage in a circuit. When the voltage exceeds the Zener voltage, the diode conducts, providing transient suppression.
Detailed Application Field Plans
The 1PMT5947/TR13 is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Electronic equipment with sensitive components
Detailed and Complete Alternative Models
Some alternative models to 1PMT5947/TR13 include: - 1N4728A - BZX55C3V3 - MMSZ5232B
In conclusion, the 1PMT5947/TR13 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and transient suppression. Its compact size and reliable performance make it suitable for various applications, although it has limitations in power dissipation and susceptibility to overvoltage conditions.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5947/TR13 en soluciones técnicas
What is 1PMT5947/TR13?
- 1PMT5947/TR13 is a type of zener diode, specifically a surface mount device (SMD) zener diode, commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of 1PMT5947/TR13?
- The voltage rating of 1PMT5947/TR13 is 15V.
What is the power rating of 1PMT5947/TR13?
- The power rating of 1PMT5947/TR13 is 500mW.
What are the typical applications of 1PMT5947/TR13?
- Typical applications of 1PMT5947/TR13 include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits such as power supplies, communication systems, and consumer electronics.
What is the maximum current that 1PMT5947/TR13 can handle?
- The maximum current that 1PMT5947/TR13 can handle is typically around 50mA.
What is the package type of 1PMT5947/TR13?
- 1PMT5947/TR13 comes in a SOD-123FL package, which is a small outline diode package suitable for surface mount applications.
What are the temperature characteristics of 1PMT5947/TR13?
- 1PMT5947/TR13 has a low temperature coefficient and operates within a wide temperature range, making it suitable for diverse environmental conditions.
How does 1PMT5947/TR13 provide overvoltage protection?
- 1PMT5947/TR13 provides overvoltage protection by conducting excess voltage away from sensitive components when the voltage exceeds its breakdown voltage.
Can 1PMT5947/TR13 be used in automotive applications?
- Yes, 1PMT5947/TR13 can be used in automotive applications where voltage regulation and transient protection are required.
Are there any alternatives to 1PMT5947/TR13 with similar specifications?
- Yes, there are other SMD zener diodes with similar voltage ratings and power ratings that can be used as alternatives to 1PMT5947/TR13, such as BZT52C15S-7-F or MMSZ5245BT1G.