1N4755A-TP
Introduction
The 1N4755A-TP is a diode belonging to the category of Zener diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation, voltage reference
- Characteristics: Reverse breakdown voltage, low impedance, stable voltage reference
- Package: Axial leaded, DO-41
- Essence: Semiconductor device for regulating voltage
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Voltage Range: 27V
- Power Dissipation: 1.0W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
- Storage Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4755A-TP has a standard axial leaded package with two leads. The cathode is typically marked by a black band around one end of the diode body.
Functional Features
- Voltage Regulation: Maintains a constant voltage across its terminals when operated in reverse breakdown region.
- Stable Voltage Reference: Provides a stable voltage output under varying load conditions.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low impedance
- Compact size
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The 1N4755A-TP operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased at the specified breakdown voltage.
Detailed Application Field Plans
The 1N4755A-TP finds applications in various fields including: - Voltage regulation in power supplies - Voltage reference in electronic circuits - Overvoltage protection in automotive electronics - Signal clamping and limiting in communication systems
Detailed and Complete Alternative Models
Some alternative models to the 1N4755A-TP include: - 1N4739A-TP - 1N4742A-TP - BZX85C27
In summary, the 1N4755A-TP is a Zener diode with precise voltage regulation and stable voltage reference characteristics. Its compact size and reliable performance make it suitable for diverse applications in electronics.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1N4755A-TP i tekniska lösningar
What is the 1N4755A-TP?
- The 1N4755A-TP is a Zener diode with a voltage rating of 36V and a power rating of 1W.
What are the typical applications of the 1N4755A-TP?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4755A-TP?
- The maximum current for the 1N4755A-TP is typically around 45mA.
How does the 1N4755A-TP provide voltage regulation?
- The Zener diode conducts in the reverse-biased direction when the voltage across it reaches its breakdown voltage, effectively regulating the voltage.
Can the 1N4755A-TP be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What are the key specifications to consider when using the 1N4755A-TP in a circuit?
- Key specifications include the breakdown voltage, power rating, and maximum current.
Are there any specific thermal considerations when using the 1N4755A-TP?
- It's important to consider the power dissipation and ensure that the diode does not exceed its maximum junction temperature.
Can the 1N4755A-TP be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and protection against voltage transients.
What are the typical failure modes of the 1N4755A-TP?
- Common failure modes include exceeding the maximum power dissipation, overcurrent conditions, and exceeding the maximum junction temperature.
Are there any alternatives to the 1N4755A-TP for similar applications?
- Yes, other Zener diodes with comparable voltage and power ratings can be considered as alternatives for similar applications.