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1PMT5921E3/TR13
Product Overview
Category
The 1PMT5921E3/TR13 belongs to the category of Zener diodes.
Use
It is primarily used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Zener voltage: 3.3V
- Power dissipation: 3W
- Package type: SOD-123
Packaging/Quantity
The 1PMT5921E3/TR13 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 3.3V
- Power Dissipation: 3W
- Forward Voltage: 1.5V
- Reverse Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5921E3/TR13 has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.
Functional Features
- Precise voltage regulation
- Transient suppression
- High power dissipation capability
Advantages
- Reliable voltage regulation
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation compared to larger packages
- Sensitive to reverse voltage polarity
Working Principles
The 1PMT5921E3/TR13 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 circuits, and as a reference voltage source in various electronic devices.
Detailed and Complete Alternative Models
- 1N4728A: 3.3V Zener diode, DO-41 package
- BZX84C3V3: 3.3V Zener diode, SOT-23 package
- MMSZ5240B: 3.3V Zener diode, SOD-123 package
In conclusion, the 1PMT5921E3/TR13 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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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5921E3/TR13 en soluciones técnicas
What is 1PMT5921E3/TR13?
- 1PMT5921E3/TR13 is a type of Zener diode, which is a semiconductor device that allows current to flow in one direction only and is used for voltage regulation.
What are the key specifications of 1PMT5921E3/TR13?
- The key specifications include a breakdown voltage of 3.3V, a maximum reverse leakage current of 5µA, and a maximum dynamic impedance of 10Ω.
How can 1PMT5921E3/TR13 be used in voltage regulation?
- 1PMT5921E3/TR13 can be used to regulate voltage by maintaining a constant output voltage across its terminals, even when there are fluctuations in the input voltage.
What are the typical applications of 1PMT5921E3/TR13 in technical solutions?
- Typical applications include voltage clamping, voltage regulation in power supplies, surge protection, and overvoltage protection in electronic circuits.
How does 1PMT5921E3/TR13 provide surge protection?
- When the voltage across 1PMT5921E3/TR13 exceeds its breakdown voltage, it conducts current to limit the voltage and protect downstream components from damage due to surges.
Can 1PMT5921E3/TR13 be used in automotive electronics?
- Yes, 1PMT5921E3/TR13 can be used in automotive electronics for overvoltage protection, voltage regulation, and transient suppression.
What are the temperature considerations for 1PMT5921E3/TR13?
- 1PMT5921E3/TR13 has a maximum operating temperature of 150°C, making it suitable for a wide range of environmental conditions.
Are there any reliability concerns with 1PMT5921E3/TR13?
- 1PMT5921E3/TR13 is designed for high reliability and has a low failure rate under normal operating conditions.
How does 1PMT5921E3/TR13 compare to other Zener diodes in terms of performance?
- 1PMT5921E3/TR13 offers a balance of breakdown voltage, leakage current, and dynamic impedance, making it suitable for various technical solutions.
Where can I find detailed technical information about 1PMT5921E3/TR13?
- Detailed technical information, including datasheets and application notes, can be found on the manufacturer's website or through authorized distributors.