1N5938BRL
Product Overview
Category
The 1N5938BRL belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 3.9V
- Power dissipation: 1.5W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
Packaging/Quantity
The 1N5938BRL is typically available in bulk packaging with quantities varying based on supplier and customer requirements.
Specifications
- Zener voltage: 3.9V
- Power dissipation: 1.5W
- 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 1N5938BRL has a standard DO-41 package with two leads. The anode is connected to the positive side, and the cathode is connected to the negative side.
Functional Features
The 1N5938BRL provides a stable and precise voltage reference, making it suitable for applications requiring consistent voltage regulation.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N5938BRL operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased at or above its breakdown voltage.
Detailed Application Field Plans
The 1N5938BRL is commonly used in: - Voltage regulators - Power supplies - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N5938BRL include: - 1N4728A - BZX55C3V9 - 1N5226B
In conclusion, the 1N5938BRL Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.
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What is the 1N5938BRL diode used for?
- The 1N5938BRL diode is commonly used for voltage regulation and protection in various electronic circuits.
What is the maximum forward current rating of the 1N5938BRL diode?
- The maximum forward current rating of the 1N5938BRL diode is typically 3A.
What is the reverse voltage rating of the 1N5938BRL diode?
- The reverse voltage rating of the 1N5938BRL diode is typically 75V.
Can the 1N5938BRL diode be used for rectification purposes?
- Yes, the 1N5938BRL diode can be used for low-power rectification applications.
What are the typical applications of the 1N5938BRL diode?
- Typical applications include voltage clamping, overvoltage protection, and general purpose rectification.
Is the 1N5938BRL diode suitable for high-frequency applications?
- The 1N5938BRL diode is not specifically designed for high-frequency applications, but it can be used in low to moderate frequency circuits.
What is the temperature range for the 1N5938BRL diode?
- The 1N5938BRL diode is typically rated for a temperature range of -65°C to +175°C.
Can the 1N5938BRL diode be used in automotive electronics?
- Yes, the 1N5938BRL diode is suitable for use in automotive electronics due to its rugged construction and wide temperature range.
Does the 1N5938BRL diode require a heat sink for certain applications?
- For high power or continuous operation, a heat sink may be required to dissipate heat effectively.
Are there any common failure modes associated with the 1N5938BRL diode?
- Common failure modes include thermal runaway under high current conditions and reverse voltage breakdown if the maximum ratings are exceeded.