SMPZ3922B-E3/85A
Product Overview
Category
The SMPZ3922B-E3/85A 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-E3/85A 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: 1.2V to 34V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SMPZ3922B-E3/85A has a standard pin configuration with input, output, and ground pins clearly labeled for easy integration into circuit designs.
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power dissipation
- Wide input voltage range allows for versatile applications
- Built-in protection features enhance reliability
Disadvantages
- Limited maximum output current compared to some alternative models
- May require additional heat sinking for high-power applications
Working Principles
The SMPZ3922B-E3/85A operates based on the principles of switching voltage regulation, where it efficiently converts higher input voltages to lower, regulated output voltages using internal control circuitry.
Detailed Application Field Plans
This product is well-suited for use in: - Battery-powered devices - Automotive electronics - Industrial control systems - LED lighting applications
Detailed and Complete Alternative Models
Some alternative models to consider include: - SMPZ3922C-E3/85A - SMPZ3922D-E3/85A - SMPZ3922E-E3/85A
In conclusion, the SMPZ3922B-E3/85A is a versatile semiconductor device with wide-ranging applications in voltage regulation and power management. Its compact size, high efficiency, and built-in protection features make it an ideal choice for various electronic designs.
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What is SMPZ3922B-E3/85A?
- SMPZ3922B-E3/85A is a surface mount power zener diode with a voltage of 3.3V and a maximum power dissipation of 1.5W.
What are the typical applications of SMPZ3922B-E3/85A?
- SMPZ3922B-E3/85A is commonly used in voltage regulation, surge suppression, and protection circuits in various electronic devices and systems.
What is the maximum current rating for SMPZ3922B-E3/85A?
- The maximum current rating for SMPZ3922B-E3/85A is typically around 500mA.
What is the temperature coefficient of SMPZ3922B-E3/85A?
- The temperature coefficient of SMPZ3922B-E3/85A is approximately 5mV/°C.
Can SMPZ3922B-E3/85A be used for overvoltage protection?
- Yes, SMPZ3922B-E3/85A can be used to protect sensitive components from overvoltage conditions by shunting excess current away from the protected circuit.
What is the reverse leakage current of SMPZ3922B-E3/85A?
- The reverse leakage current of SMPZ3922B-E3/85A is typically very low, in the range of microamps.
Is SMPZ3922B-E3/85A suitable for automotive applications?
- Yes, SMPZ3922B-E3/85A is often used in automotive electronics for voltage regulation and transient protection.
What is the package type of SMPZ3922B-E3/85A?
- SMPZ3922B-E3/85A is available in a surface mount SOD-123 package.
What is the voltage tolerance of SMPZ3922B-E3/85A?
- The voltage tolerance of SMPZ3922B-E3/85A is typically around ±5%.
Can SMPZ3922B-E3/85A be used in high-frequency applications?
- Yes, SMPZ3922B-E3/85A can be used in high-frequency applications due to its fast response time and low impedance characteristics.