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SMZJ3794AHE3/52
Product Overview
Category
The SMZJ3794AHE3/52 belongs to the category of semiconductor devices.
Use
It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Thermal shutdown protection
- Small package size
Package
The SMZJ3794AHE3/52 is available in a compact surface-mount package.
Essence
This device is essential for maintaining consistent voltage levels in various electronic applications.
Packaging/Quantity
The SMZJ3794AHE3/52 is typically packaged in reels and is available in varying quantities based on customer requirements.
Specifications
- Input Voltage Range: 3V to 36V
- Output Voltage Range: 1.2V to 33V
- Maximum Output Current: 1.5A
- Dropout Voltage: 0.6V at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SMZJ3794AHE3/52 has a standard pin configuration with input, output, and ground pins, along with additional pins for thermal management and feedback control.
Functional Features
- Precise voltage regulation
- Overcurrent protection
- Thermal shutdown
- Low quiescent current
Advantages and Disadvantages
Advantages
- High precision regulation
- Wide input voltage range
- Compact package size
- Thermal protection for enhanced reliability
Disadvantages
- Limited maximum output current compared to some alternatives
- Sensitive to improper handling during assembly
Working Principles
The SMZJ3794AHE3/52 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions.
Detailed Application Field Plans
This voltage regulator is commonly used in: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMZJ3794AHE3/52 include: - LM317 - LT1086 - ADP3338
In conclusion, the SMZJ3794AHE3/52 is a versatile voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMZJ3794AHE3/52 in technischen Lösungen auf
What is SMZJ3794AHE3/52?
- SMZJ3794AHE3/52 is a high-efficiency, surface mount, Zener diode designed for general-purpose voltage regulation applications.
What is the maximum power dissipation of SMZJ3794AHE3/52?
- The maximum power dissipation of SMZJ3794AHE3/52 is 1.5 watts.
What is the voltage rating of SMZJ3794AHE3/52?
- SMZJ3794AHE3/52 has a voltage rating of 12 volts.
What are the typical applications of SMZJ3794AHE3/52?
- SMZJ3794AHE3/52 is commonly used in voltage regulation, surge suppression, and reverse voltage protection in various electronic circuits.
What is the operating temperature range of SMZJ3794AHE3/52?
- The operating temperature range of SMZJ3794AHE3/52 is -65°C to +175°C.
What is the package type of SMZJ3794AHE3/52?
- SMZJ3794AHE3/52 comes in a surface mount SOD-123 package.
Can SMZJ3794AHE3/52 be used for overvoltage protection?
- Yes, SMZJ3794AHE3/52 can be used for overvoltage protection due to its Zener diode characteristics.
What is the reverse leakage current of SMZJ3794AHE3/52 at its maximum rated voltage?
- The reverse leakage current of SMZJ3794AHE3/52 at its maximum rated voltage is typically 5µA.
Is SMZJ3794AHE3/52 RoHS compliant?
- Yes, SMZJ3794AHE3/52 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What are the key electrical characteristics of SMZJ3794AHE3/52?
- The key electrical characteristics include a nominal Zener voltage of 12V, a test current of 20mA, and a dynamic impedance of 40 ohms.