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SMPZ3921B-E3/84A
Product Overview
Category
SMPZ3921B-E3/84A belongs to the category of semiconductor devices.
Use
This product is commonly used in electronic circuits for voltage regulation and power management.
Characteristics
- Voltage regulation capabilities
- High efficiency
- Compact package size
Package
The SMPZ3921B-E3/84A is typically available in a small surface-mount package.
Essence
The essence of this product lies in its ability to efficiently regulate voltage in electronic circuits.
Packaging/Quantity
The SMPZ3921B-E3/84A is usually packaged in reels containing a specific quantity, typically 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOT-223
Detailed Pin Configuration
The SMPZ3921B-E3/84A has a standard SOT-223 package with three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent and thermal protection
- Low dropout voltage
Advantages
- Versatile application in various electronic circuits
- Efficient voltage regulation
- Built-in protection features enhance reliability
Disadvantages
- Limited maximum output current compared to some alternative models
- Sensitive to improper heat dissipation
Working Principles
The SMPZ3921B-E3/84A operates based on the principle of linear voltage regulation, where it adjusts the output voltage to maintain a stable level regardless of variations in the input voltage.
Detailed Application Field Plans
This product finds extensive use in applications such as: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics
Detailed and Complete Alternative Models
Some alternative models to SMPZ3921B-E3/84A include: - LM317 - LT1086 - ADJ1117
In conclusion, SMPZ3921B-E3/84A is a versatile semiconductor device with efficient voltage regulation capabilities, making it suitable for a wide range of electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMPZ3921B-E3/84A trong giải pháp kỹ thuật
What is SMPZ3921B-E3/84A?
- SMPZ3921B-E3/84A is a high-power, surface-mount, silicon power rectifier diode designed for use in various technical solutions.
What are the key specifications of SMPZ3921B-E3/84A?
- The key specifications include a maximum average forward current of 3A, a reverse voltage of 100V, and a low forward voltage drop.
In what technical solutions can SMPZ3921B-E3/84A be used?
- SMPZ3921B-E3/84A can be used in power supplies, inverters, converters, and other applications requiring high-power rectification.
What are the thermal characteristics of SMPZ3921B-E3/84A?
- The diode features low thermal resistance and is suitable for applications requiring efficient heat dissipation.
Does SMPZ3921B-E3/84A have any special packaging or mounting requirements?
- Yes, it is available in a surface-mount package and should be mounted on a suitable heat sink for optimal performance.
What are the typical operating temperatures for SMPZ3921B-E3/84A?
- The diode can operate within a temperature range of -65°C to +175°C, making it suitable for a wide range of environments.
Can SMPZ3921B-E3/84A handle high surge currents?
- Yes, it has a high surge current capability, making it suitable for applications with transient overcurrent conditions.
Are there any recommended circuit configurations for using SMPZ3921B-E3/84A?
- Typical circuit configurations include bridge rectifiers, voltage multipliers, and other power conversion circuits.
What are the reliability and longevity characteristics of SMPZ3921B-E3/84A?
- The diode is designed for high reliability and long-term performance, making it suitable for critical applications.
Where can I find detailed application notes and guidelines for SMPZ3921B-E3/84A?
- Detailed application notes and guidelines can be found in the product datasheet and technical documentation provided by the manufacturer.