1PMT5921E3/TR7
Product Overview
Category:
The 1PMT5921E3/TR7 belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics:
- Zener voltage: 3.6V
- Power dissipation: 3W
- Package type: SOD-123
Package:
The 1PMT5921E3/TR7 is typically available in reels or tape and reel packaging, with a standard quantity of 3000 units per reel.
Specifications
- Zener voltage: 3.6V
- Power dissipation: 3W
- Maximum forward voltage: 1.5V
- Operating temperature range: -65°C to +150°C
- Package type: SOD-123
Detailed Pin Configuration
The 1PMT5921E3/TR7 has two pins, with the cathode connected to the semiconductor's P-type material and the anode connected to the N-type material.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Low impedance
- Fast response time
Advantages
- Reliable voltage regulation
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Vulnerable to thermal runaway at high currents
Working Principles
The 1PMT5921E3/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased, providing stable voltage regulation and protection against voltage spikes.
Detailed Application Field Plans
The 1PMT5921E3/TR7 is widely used in various applications such as: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5921E3/TR7 include: - 1N4728A - BZX85C3V6 - MMSZ5232B
In conclusion, the 1PMT5921E3/TR7 Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in various electronic circuits and systems.
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기술 솔루션에 1PMT5921E3/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is 1PMT5921E3/TR7?
- 1PMT5921E3/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 1PMT5921E3/TR7?
- The key features include a low profile package, low clamping voltage, fast response time, and high surge capability.
How does 1PMT5921E3/TR7 protect electronic circuits?
- It provides protection by diverting excessive current away from sensitive components when voltage spikes or transients occur.
In what applications can 1PMT5921E3/TR7 be used?
- It is commonly used in power supplies, communication systems, industrial equipment, and automotive electronics for transient voltage suppression.
What is the maximum working voltage of 1PMT5921E3/TR7?
- The maximum working voltage is typically 51V.
What is the operating temperature range of 1PMT5921E3/TR7?
- The operating temperature range is usually -55°C to +150°C.
How is 1PMT5921E3/TR7 mounted on a PCB?
- It is typically mounted using surface-mount technology (SMT) with appropriate soldering techniques.
What is the typical capacitance of 1PMT5921E3/TR7?
- The typical capacitance is around 200pF.
Can 1PMT5921E3/TR7 be used for ESD protection?
- Yes, it can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.
Are there any recommended layout considerations for using 1PMT5921E3/TR7?
- Yes, it is recommended to minimize trace lengths and maintain proper grounding to optimize its performance in protecting electronic circuits.