1PMT5940CE3/TR7
Product Overview
Category
The 1PMT5940CE3/TR7 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 3.9V
- Power dissipation: 500mW
- Package type: SOD-123
Packaging/Quantity
The 1PMT5940CE3/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 3.9V
- Power dissipation: 500mW
- Forward voltage: 1.5V
- Reverse current: 5µA
- Operating temperature range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5940CE3/TR7 has three pins: 1. Anode 2. Cathode 3. No connection (NC)
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Compact SOD-123 package
Advantages
- Small form factor
- Reliable voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overcurrent conditions
Working Principles
The 1PMT5940CE3/TR7 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5940CE3/TR7 include: - BZX84C3V9 - MMBZ5234B - PZM3.9NB
In conclusion, the 1PMT5940CE3/TR7 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.
Word count: 298
기술 솔루션에 1PMT5940CE3/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is 1PMT5940CE3/TR7?
- 1PMT5940CE3/TR7 is a 40V, 500mW Zener diode designed for voltage regulation and transient overvoltage protection in various electronic circuits.
What are the typical applications of 1PMT5940CE3/TR7?
- It is commonly used in voltage regulator modules, power supplies, and surge protection circuits in automotive, industrial, and consumer electronics.
What is the maximum power dissipation of 1PMT5940CE3/TR7?
- The maximum power dissipation is 500mW, making it suitable for low to moderate power applications.
What is the voltage tolerance of 1PMT5940CE3/TR7?
- The voltage tolerance is typically ±5%, ensuring stable and accurate voltage regulation.
What is the operating temperature range of 1PMT5940CE3/TR7?
- It can operate within a temperature range of -65°C to +150°C, making it suitable for a wide range of environmental conditions.
How does 1PMT5940CE3/TR7 provide transient overvoltage protection?
- It clamps the voltage at a specific level, diverting excess current away from sensitive components, thus protecting them from damage during voltage spikes.
Can 1PMT5940CE3/TR7 be used in reverse-biased mode?
- Yes, it can be used in reverse-biased mode to provide voltage clamping and transient suppression.
Is 1PMT5940CE3/TR7 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.
What are the packaging options available for 1PMT5940CE3/TR7?
- It is available in various surface mount packages such as SOD-123, making it suitable for automated assembly processes.
Are there any application notes or reference designs available for using 1PMT5940CE3/TR7 in technical solutions?
- Yes, the manufacturer provides application notes and reference designs to assist engineers in integrating 1PMT5940CE3/TR7 into their circuits effectively.