1PMT4119E3/TR7
Product Overview
Category
The 1PMT4119E3/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
- Fast response time
Package
The 1PMT4119E3/TR7 is typically available in a DO-220AA package.
Essence
This product serves as a protective component, safeguarding electronic circuits from voltage spikes and surges.
Packaging/Quantity
It is usually packaged in reels with varying quantities depending on the manufacturer.
Specifications
- Breakdown Voltage: 19V
- Maximum Reverse Standoff Voltage: 16.6V
- Peak Pulse Power Dissipation: 500W
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1PMT4119E3/TR7 typically has two pins, with one serving as the anode and the other as the cathode.
Functional Features
- Transient voltage suppression
- Voltage regulation
- Overvoltage protection
Advantages and Disadvantages
Advantages
- Effective transient voltage suppression
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited breakdown voltage compared to some alternatives
- Sensitive to reverse polarity connection
Working Principles
The 1PMT4119E3/TR7 operates by shunting excess voltage away from sensitive components in a circuit, thereby protecting them from damage due to voltage spikes or surges.
Detailed Application Field Plans
This product finds application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1PMT4119E3/TR7 include: - 1PMT5932BT1G - 1PMT5928BT1G - 1PMT5920BT1G
In conclusion, the 1PMT4119E3/TR7 is a semiconductor device designed for voltage regulation and transient voltage suppression in electronic circuits. Its characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models make it a crucial component in various electronic systems.
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技術ソリューションにおける 1PMT4119E3/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 1PMT4119E3/TR7?
- 1PMT4119E3/TR7 is a 1.5KE series Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients.
What are the key features of 1PMT4119E3/TR7?
- The key features include a peak pulse power of 1500W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
How does 1PMT4119E3/TR7 protect electronic circuits?
- It provides a low-impedance path for transient currents to flow to ground, diverting potentially damaging voltage spikes away from sensitive components.
In what applications can 1PMT4119E3/TR7 be used?
- It is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.
What is the operating voltage range of 1PMT4119E3/TR7?
- It has a working voltage range from 12V to 376V, making it suitable for a wide variety of voltage protection applications.
How does 1PMT4119E3/TR7 compare to other TVS diodes?
- It offers high surge capability, low clamping voltage, and fast response time, making it an effective choice for transient voltage protection.
Can 1PMT4119E3/TR7 be used in high-speed data lines?
- Yes, it is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage surges.
What are the temperature considerations for 1PMT4119E3/TR7?
- It has a wide operating temperature range of -55°C to 175°C, allowing for reliable performance in various environmental conditions.
Is 1PMT4119E3/TR7 RoHS compliant?
- Yes, it complies with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.
Where can I find detailed specifications and application notes for 1PMT4119E3/TR7?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.