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1N4746CP/TR12
Product Overview
Category
The 1N4746CP/TR12 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and voltage reference applications.
Characteristics
- Zener voltage: 18V
- Power dissipation: 1.0W
- Package type: Axial leaded
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
Packaging/Quantity
The 1N4746CP/TR12 is typically available in bulk packaging with quantities varying based on supplier and customer requirements.
Specifications
- Zener voltage: 18V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.2V
- Maximum reverse current: 5μA
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
Detailed Pin Configuration
The 1N4746CP/TR12 has a standard axial leaded package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
The 1N4746CP/TR12 provides a stable reference voltage when operated in its reverse breakdown region. It exhibits sharp voltage breakdown characteristics, making it suitable for precision voltage regulation applications.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- High power dissipation capability
- Wide operating temperature range
Disadvantages
- Limited voltage options compared to other Zener diodes
- Sensitive to temperature variations
Working Principles
The 1N4746CP/TR12 operates based on the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region. This allows it to regulate voltage within a specific range.
Detailed Application Field Plans
The 1N4746CP/TR12 finds extensive use in various electronic circuits requiring stable voltage references, such as: - Voltage regulators - Power supplies - Signal conditioning circuits - Voltage clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4746CP/TR12 include: - 1N4732A: 4.7V Zener diode - 1N4733A: 5.1V Zener diode - 1N4734A: 5.6V Zener diode - 1N4735A: 6.2V Zener diode - 1N4736A: 6.8V Zener diode - 1N4737A: 7.5V Zener diode - 1N4738A: 8.2V Zener diode - 1N4739A: 9.1V Zener diode - 1N4740A: 10V Zener diode
In conclusion, the 1N4746CP/TR12 Zener diode offers precise voltage regulation and finds widespread application in various electronic circuits requiring stable voltage references.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4746CP/TR12 v technických řešeních
What is the 1N4746CP/TR12 diode used for?
- The 1N4746CP/TR12 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4746CP/TR12?
- The maximum power dissipation of the 1N4746CP/TR12 is 1.0 Watt.
What is the voltage rating of the 1N4746CP/TR12?
- The 1N4746CP/TR12 has a nominal voltage rating of 18 volts.
How does the 1N4746CP/TR12 regulate voltage?
- The 1N4746CP/TR12 regulates voltage by maintaining a constant output voltage across its terminals, even when the input voltage varies.
Can the 1N4746CP/TR12 be used for overvoltage protection?
- Yes, the 1N4746CP/TR12 can be used to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.
What are the typical applications of the 1N4746CP/TR12?
- Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic devices.
What is the operating temperature range of the 1N4746CP/TR12?
- The 1N4746CP/TR12 operates within a temperature range of -65°C to +200°C.
Is the 1N4746CP/TR12 polarity-sensitive?
- Yes, the 1N4746CP/TR12 is polarity-sensitive, and it must be connected with the correct orientation in a circuit.
What is the package type of the 1N4746CP/TR12?
- The 1N4746CP/TR12 comes in a DO-41 axial leaded package.
Can the 1N4746CP/TR12 be used in automotive applications?
- Yes, the 1N4746CP/TR12 can be used in automotive electronics for voltage regulation and protection purposes, provided it meets the specific requirements for automotive-grade components.