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1N5242B
Product Overview
Category
The 1N5242B is a Zener diode, which falls under the category of semiconductor devices.
Use
It is commonly used for voltage regulation and stabilization in electronic circuits.
Characteristics
- Voltage regulation capability
- Reverse breakdown voltage of 12V
- Low dynamic impedance
- Small package size
Package
The 1N5242B is typically available in a DO-35 glass axial package.
Essence
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Power Dissipation: 500mW
- Zener Voltage: 12V
- Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N5242B Zener diode has two pins, with the cathode identified by a band around one end of the diode.
Functional Features
- Voltage regulation
- Overvoltage protection
- Stabilization of power supplies
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited current handling capability
- Sensitivity to temperature variations
Working Principles
The 1N5242B operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
Electronic Circuits
The 1N5242B is widely used in electronic circuits for voltage regulation and protection against overvoltage conditions.
Power Supplies
It is employed in power supply units to stabilize output voltages and protect sensitive components from voltage spikes.
Automotive Electronics
In automotive applications, the 1N5242B serves as a crucial component for voltage regulation in various systems.
Detailed and Complete Alternative Models
- 1N5239B
- 1N5240B
- 1N5241B
- 1N5243B
These alternative models offer similar voltage regulation capabilities and characteristics, providing flexibility in design and application.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5242B en soluciones técnicas
What is the 1N5242B diode used for?
- The 1N5242B is a 12V Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N5242B?
- The maximum power dissipation of the 1N5242B is 500mW.
What is the typical voltage tolerance of the 1N5242B?
- The typical voltage tolerance of the 1N5242B is +/-5%.
Can the 1N5242B be used for overvoltage protection?
- Yes, the 1N5242B can be used to protect sensitive components from overvoltage conditions.
What is the operating temperature range of the 1N5242B?
- The operating temperature range of the 1N5242B is -65°C to +200°C.
Is the 1N5242B suitable for automotive applications?
- Yes, the 1N5242B is suitable for use in automotive electronics due to its temperature range and reliability.
Can the 1N5242B be used in reverse bias?
- Yes, the 1N5242B can be used in reverse bias as a voltage reference or regulator.
What are some common applications of the 1N5242B?
- Common applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.
Does the 1N5242B require a heatsink for operation?
- In most low-power applications, the 1N5242B does not require a heatsink. However, for high-power applications, a heatsink may be necessary.
What are the key differences between the 1N5242B and similar Zener diodes?
- The 1N5242B has a specific voltage rating of 12V and a power dissipation of 500mW, making it suitable for applications requiring these specifications.