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1PMT5945E3/TR7
Product Overview
Category
The 1PMT5945E3/TR7 belongs to the category of semiconductor devices.
Use
It is commonly used for voltage regulation and transient voltage suppression in electronic circuits.
Characteristics
- Low leakage current
- High surge capability
- Compact package size
Package
The 1PMT5945E3/TR7 is typically available in a DO-220AA (SMPA) package.
Essence
This product serves as a crucial component in protecting electronic circuits from voltage spikes and regulating voltage levels.
Packaging/Quantity
It is usually supplied in reels with a specific quantity per reel, typically 3000 units.
Specifications
- Voltage Rating: 45V
- Power Dissipation: 3W
- Operating Temperature Range: -55°C to +150°C
- Forward Voltage Drop: 0.6V at 3A
- Reverse Standoff Voltage: 45V
- Breakdown Voltage: 50V
- Maximum Clamping Voltage: 77.4V at 9.2A
Detailed Pin Configuration
The 1PMT5945E3/TR7 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Transient voltage suppression
- Voltage regulation
- Overvoltage protection
Advantages and Disadvantages
Advantages
- High surge capability
- Low leakage current
- Compact package size
Disadvantages
- Limited voltage regulation range
- Sensitive to temperature variations
Working Principles
The 1PMT5945E3/TR7 operates by shunting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or transients. It also helps regulate the voltage within a safe range.
Detailed Application Field Plans
This product is widely used in various electronic applications, including: - Power supplies - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5945E3/TR7 include: - 1PMT5938E3/TR7 - 1PMT5948E3/TR7 - 1PMT5956E3/TR7
In conclusion, the 1PMT5945E3/TR7 is a vital semiconductor device that provides voltage regulation and transient voltage suppression in electronic circuits, making it an essential component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5945E3/TR7 en soluciones técnicas
What is 1PMT5945E3/TR7?
- 1PMT5945E3/TR7 is a 1.5KE series Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients.
What are the key features of 1PMT5945E3/TR7?
- It has a peak pulse power of 1500W, low clamping voltage, and fast response time.
In what technical solutions can 1PMT5945E3/TR7 be used?
- It can be used in surge protection for power supplies, industrial equipment, automotive electronics, and telecommunications systems.
How does 1PMT5945E3/TR7 provide protection?
- It diverts excessive current away from sensitive components by clamping transient voltages to a safe level.
What is the operating voltage range of 1PMT5945E3/TR7?
- It has a working voltage range from 51V to 56V.
Is 1PMT5945E3/TR7 RoHS compliant?
- Yes, it is RoHS compliant, making it suitable for environmentally friendly applications.
What is the temperature range for 1PMT5945E3/TR7?
- It can operate within a temperature range of -55°C to 175°C, making it suitable for various environments.
Can 1PMT5945E3/TR7 be used for ESD protection?
- Yes, it can provide effective Electrostatic Discharge (ESD) protection for sensitive electronic components.
Does 1PMT5945E3/TR7 require any external components for operation?
- No, it is a standalone device and does not require additional external components for basic operation.
Are there any application notes or reference designs available for using 1PMT5945E3/TR7?
- Yes, application notes and reference designs are available to assist in the proper integration of 1PMT5945E3/TR7 into technical solutions.