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1PMT5949AE3/TR7
Product Overview
Category:
The 1PMT5949AE3/TR7 belongs to the category of Zener diodes.
Use:
It is primarily used for voltage regulation and transient suppression in electronic circuits.
Characteristics:
- Zener voltage: 24V
- Power dissipation: 3W
- Package type: DO-41
- Operating temperature range: -65°C to +175°C
- Forward voltage: 1.5V
- Reverse current: 5µA
Package:
The 1PMT5949AE3/TR7 is typically available in a DO-41 package.
Essence:
This Zener diode is designed to provide stable voltage regulation and protect electronic circuits from voltage spikes.
Packaging/Quantity:
It is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 24V
- Power dissipation: 3W
- Forward voltage: 1.5V
- Reverse current: 5µA
- Package type: DO-41
- Operating temperature range: -65°C to +175°C
Detailed Pin Configuration
The 1PMT5949AE3/TR7 Zener diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Voltage regulation: It maintains a constant output voltage under varying load conditions.
- Transient suppression: Protects circuits from voltage spikes and transients.
Advantages
- Precise voltage regulation
- High power dissipation capability
- Compact package size
Disadvantages
- Limited reverse voltage tolerance
- Sensitive to temperature variations
Working Principles
The 1PMT5949AE3/TR7 operates based on the Zener effect, where it allows current to flow in reverse when the voltage reaches the Zener voltage, effectively regulating the output voltage.
Detailed Application Field Plans
This Zener diode is commonly used in: - Voltage regulators - Surge suppressors - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5949AE3/TR7 include: - 1N4748A - BZX55C24 - 1N5226B
In conclusion, the 1PMT5949AE3/TR7 Zener diode is a crucial component in electronic circuits, providing stable voltage regulation and transient suppression. Its compact size and high power dissipation make it suitable for various applications, although its sensitivity to temperature and limited reverse voltage tolerance should be considered during design and implementation.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT5949AE3/TR7 v technických řešeních
What is 1PMT5949AE3/TR7?
- 1PMT5949AE3/TR7 is a high-performance, low-voltage, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What are the key features of 1PMT5949AE3/TR7?
- The key features include a low profile package, low clamping voltage, fast response time, and high surge capability.
What are the typical applications for 1PMT5949AE3/TR7?
- Typical applications include protection of sensitive electronic equipment such as computers, telecommunication equipment, and consumer electronics from voltage transients induced by lightning, ESD, or inductive load switching.
What is the maximum peak pulse power of 1PMT5949AE3/TR7?
- The maximum peak pulse power is 1500 watts.
What is the operating temperature range of 1PMT5949AE3/TR7?
- The operating temperature range is -55°C to +150°C.
What is the breakdown voltage of 1PMT5949AE3/TR7?
- The breakdown voltage is 54.1V.
How does 1PMT5949AE3/TR7 provide protection against voltage transients?
- It clamps the transient voltage to a safe level and diverts the excessive current away from the protected circuit.
Can 1PMT5949AE3/TR7 be used in automotive applications?
- Yes, it can be used in automotive electronics to protect against voltage transients generated by the vehicle's electrical system.
What is the recommended PCB layout for 1PMT5949AE3/TR7?
- A compact layout with short traces to minimize parasitic inductance and ensure effective transient suppression.
Is 1PMT5949AE3/TR7 compliant with industry standards?
- Yes, it complies with RoHS and REACH directives, making it suitable for use in environmentally conscious designs.