Xem thông số kỹ thuật để biết chi tiết sản phẩm.
SMPZ3922B-E3/84A
Product Overview
Category
The SMPZ3922B-E3/84A belongs to the category of semiconductor devices.
Use
It is commonly used in electronic circuits for voltage regulation and power management.
Characteristics
- High efficiency
- Low power consumption
- Compact size
Package
The SMPZ3922B-E3/84A is typically available in a small surface-mount package.
Essence
This product is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, such as 1000 units per reel.
Specifications
- Input Voltage Range: 4.5V to 36V
- Output Voltage Range: 1.23V to 35V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOT-223
Detailed Pin Configuration
The SMPZ3922B-E3/84A features a standard SOT-223 pin configuration with input, output, and ground pins, along with additional pins for control and feedback.
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown
Advantages
- Versatile application in various electronic systems
- Efficient voltage regulation
- Built-in protection features
Disadvantages
- Limited maximum output current compared to some alternatives
- Sensitive to improper handling during assembly
Working Principles
The SMPZ3922B-E3/84A operates based on the principles of switching voltage regulation, utilizing internal control circuitry to maintain a stable output voltage regardless of input variations.
Detailed Application Field Plans
This device is suitable for use in: - Power supplies - Battery charging circuits - LED lighting systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to consider include: - LM317 - LM7805 - LT1083
In conclusion, the SMPZ3922B-E3/84A is a versatile semiconductor device with wide-ranging applications in electronic systems, offering efficient voltage regulation and built-in protection features. While it has certain limitations, its compact size and high efficiency make it a valuable component in modern electronic designs.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMPZ3922B-E3/84A trong giải pháp kỹ thuật
What is SMPZ3922B-E3/84A?
- SMPZ3922B-E3/84A is a surface mount power zener diode designed for use in voltage regulation and transient protection applications.
What is the maximum power dissipation of SMPZ3922B-E3/84A?
- The maximum power dissipation of SMPZ3922B-E3/84A is 1.5 watts.
What is the voltage range of SMPZ3922B-E3/84A?
- SMPZ3922B-E3/84A has a voltage range of 3.3V to 39V.
What are the typical applications of SMPZ3922B-E3/84A?
- SMPZ3922B-E3/84A is commonly used in voltage regulation, surge suppression, and transient protection in various electronic circuits and systems.
What is the operating temperature range of SMPZ3922B-E3/84A?
- The operating temperature range of SMPZ3922B-E3/84A is -65°C to +175°C.
What is the package type of SMPZ3922B-E3/84A?
- SMPZ3922B-E3/84A comes in a DO-214AC (SMA) package.
What are the key electrical characteristics of SMPZ3922B-E3/84A?
- Key electrical characteristics include a nominal Zener voltage, maximum reverse leakage current, and maximum dynamic impedance.
Is SMPZ3922B-E3/84A RoHS compliant?
- Yes, SMPZ3922B-E3/84A is RoHS compliant, making it suitable for environmentally conscious designs.
Can SMPZ3922B-E3/84A be used in automotive applications?
- Yes, SMPZ3922B-E3/84A is suitable for use in automotive electronics due to its robust construction and wide operating temperature range.
Where can I find detailed specifications and application notes for SMPZ3922B-E3/84A?
- Detailed specifications and application notes for SMPZ3922B-E3/84A can be found in the product datasheet provided by the manufacturer or distributor.