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1N4742AE3/TR13
Product Overview
Category:
The 1N4742AE3/TR13 belongs to the category of Zener diodes.
Use:
It is commonly used for voltage regulation and voltage reference applications.
Characteristics:
- Zener voltage: 12V
- Power dissipation: 1.0W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Tolerance: ±5%
Package:
The 1N4742AE3/TR13 is typically available in a DO-41 package.
Packaging/Quantity:
It is usually packaged in reels with a quantity varying based on manufacturer specifications.
Specifications
- Zener Voltage: 12V
- Power Dissipation: 1.0W
- Maximum Forward Voltage: 1.2V
- Reverse Leakage Current: 5μA
- Temperature Coefficient: 5mV/°C
Detailed Pin Configuration
The 1N4742AE3/TR13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
The 1N4742AE3/TR13 provides a stable voltage output when operated within its specified parameters, making it suitable for voltage regulation and reference applications.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to reverse voltage
Working Principles
The 1N4742AE3/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.
Detailed Application Field Plans
The 1N4742AE3/TR13 is widely used in various electronic circuits such as voltage regulators, power supplies, and signal conditioning circuits.
Detailed and Complete Alternative Models
Some alternative models to the 1N4742AE3/TR13 include: - 1N4732A - 1N4733A - 1N4734A - 1N4735A
In conclusion, the 1N4742AE3/TR13 Zener diode is a crucial component in electronic circuits requiring precise voltage regulation and reference. Its compact size, stable characteristics, and wide operating temperature range make it a popular choice for various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4742AE3/TR13 en soluciones técnicas
What is the voltage rating of 1N4742AE3/TR13?
- The voltage rating of 1N4742AE3/TR13 is 12 volts.
What type of diode is 1N4742AE3/TR13?
- 1N4742AE3/TR13 is a Zener diode, specifically a 1W, 12V Zener diode.
What are the typical applications of 1N4742AE3/TR13?
- Typical applications include voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.
What is the maximum power dissipation of 1N4742AE3/TR13?
- The maximum power dissipation of 1N4742AE3/TR13 is 1 watt.
What is the operating temperature range for 1N4742AE3/TR13?
- The operating temperature range is typically from -65°C to +200°C.
What is the forward voltage drop of 1N4742AE3/TR13?
- The forward voltage drop is approximately 1.2V at 200mA.
Can 1N4742AE3/TR13 be used for reverse polarity protection?
- Yes, it can be used for reverse polarity protection by connecting it in series with the load.
What is the package type of 1N4742AE3/TR13?
- It comes in a DO-41 axial leaded package.
Is 1N4742AE3/TR13 RoHS compliant?
- Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the tolerance of the voltage rating for 1N4742AE3/TR13?
- The tolerance is typically ±5% for the voltage rating of 1N4742AE3/TR13.