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1PMT5953B/TR7
Product Overview
Category:
1PMT5953B/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: 500mW
- Package type: SOD-123
Packaging/Quantity:
The 1PMT5953B/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 3.3V
- Power Dissipation: 500mW
- Forward Voltage: 1.5V
- Reverse Current: 5μA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5953B/TR7 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
- Protection against voltage spikes
- Compact SOD-123 package for space-constrained applications
Advantages
- Small form factor
- Accurate voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1PMT5953B/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range.
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 1PMT5953B/TR7 include: - BZX84C3V3 - MMSZ5232BT1G - BZT52C3V3S-7-F
In conclusion, the 1PMT5953B/TR7 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against voltage spikes. Its compact size and accurate performance make it suitable for a wide range of applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5953B/TR7 en soluciones técnicas
What is 1PMT5953B/TR7?
- 1PMT5953B/TR7 is a high-performance, low-voltage, surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.
What are the key features of 1PMT5953B/TR7?
- The key features include a working peak reverse voltage of 5.8V, a low leakage current, and a compact surface mount package.
How does 1PMT5953B/TR7 protect electronic circuits?
- It provides protection by diverting excess current away from sensitive components when voltage spikes or transients occur.
In what applications can 1PMT5953B/TR7 be used?
- It is commonly used in applications such as power supplies, industrial controls, automotive electronics, and portable electronics.
What is the maximum clamping voltage of 1PMT5953B/TR7?
- The maximum clamping voltage is 9.2V at a peak pulse current of 10A.
What is the operating temperature range of 1PMT5953B/TR7?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
How should 1PMT5953B/TR7 be mounted on a PCB?
- It should be mounted using appropriate soldering techniques and placed close to the protected circuitry for optimal protection.
What are the reliability characteristics of 1PMT5953B/TR7?
- It has a high surge capability and is designed for long-term reliability in demanding applications.
Does 1PMT5953B/TR7 require any external components for proper operation?
- No, it is a standalone TVS diode and does not require additional external components for its basic function.
Where can I find detailed specifications and application notes for 1PMT5953B/TR7?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.