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1N5377BRL
Product Overview
Category
The 1N5377BRL belongs to the category of semiconductor devices, specifically a Zener diode.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage: 75V
- Power Dissipation: 5W
- Package: Axial Leaded
- Operating Temperature: -65°C to +200°C
- Tolerance: ±5%
Packaging/Quantity
The 1N5377BRL is typically available in bulk packaging with quantities varying based on supplier and customer requirements.
Specifications
- Maximum Zener Impedance: 10Ω
- Maximum Reverse Leakage Current: 5μA
- Maximum Temperature Coefficient: 0.08%/°C
Detailed Pin Configuration
The 1N5377BRL has an axial lead package with two leads. The cathode is indicated by a band around one end of the diode.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- High power dissipation capability
- Tight voltage tolerance
- Wide operating temperature range
Disadvantages
- Relatively large physical size compared to surface mount alternatives
- Limited availability of alternative models with similar specifications
Working Principles
The 1N5377BRL 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 1N5377BRL finds applications in various electronic circuits requiring stable voltage regulation and protection against voltage spikes. Common uses include power supplies, voltage references, and surge suppressors.
Detailed and Complete Alternative Models
Some alternative models to the 1N5377BRL include: - 1N5369BRL (27V) - 1N5371BRL (51V) - 1N5379BRL (100V)
These alternatives offer different breakdown voltages while sharing similar characteristics and applications.
This comprehensive entry provides detailed information about the 1N5377BRL, covering its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5377BRL en soluciones técnicas
What is the 1N5377BRL diode used for?
- The 1N5377BRL is a high-power, high-voltage diode commonly used in power supply and voltage regulation applications.
What is the maximum voltage rating of the 1N5377BRL?
- The 1N5377BRL has a maximum voltage rating of 75 volts.
What is the maximum current rating of the 1N5377BRL?
- The 1N5377BRL has a maximum current rating of 5 amps.
Can the 1N5377BRL be used for reverse polarity protection?
- Yes, the 1N5377BRL can be used for reverse polarity protection due to its high voltage and current capabilities.
What are the typical applications of the 1N5377BRL?
- Typical applications include voltage regulation, power supply protection, and general purpose rectification in high-power circuits.
Is the 1N5377BRL suitable for automotive applications?
- Yes, the 1N5377BRL is suitable for automotive applications where high voltage and current handling is required.
What is the thermal resistance of the 1N5377BRL?
- The thermal resistance of the 1N5377BRL is typically around 15°C/W, allowing for efficient heat dissipation.
Does the 1N5377BRL require a heatsink in high-power applications?
- Yes, in high-power applications, it is recommended to use a heatsink to ensure the diode operates within its temperature limits.
Can the 1N5377BRL be used in flyback converter circuits?
- Yes, the 1N5377BRL can be used in flyback converter circuits due to its high voltage and current ratings.
Are there any common failure modes associated with the 1N5377BRL?
- Common failure modes include overcurrent conditions leading to thermal runaway, so proper current limiting and thermal management are important in its application.