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1N4752APE3/TR8 - Semiconductor Diode
Basic Information Overview
- Category: Semiconductor Diode
- Use: Voltage Regulation
- Characteristics: Zener Diode, 36V, 1W
- Package: DO-41
- Essence: Regulates voltage by maintaining a constant output voltage across its terminals.
- Packaging/Quantity: Available in reels of 3000 units.
Specifications
- Voltage: 36V
- Power Dissipation: 1W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +175°C
- Forward Voltage: 1.5V
- Reverse Current: 5µA
Detailed Pin Configuration
The 1N4752APE3/TR8 is a two-terminal device with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Provides stable voltage regulation.
- Protects circuits from overvoltage conditions.
- Low reverse leakage current.
Advantages and Disadvantages
Advantages
- Precise voltage regulation.
- Compact size.
- Wide operating temperature range.
Disadvantages
- Limited power dissipation capability.
- Vulnerable to thermal runaway under certain conditions.
Working Principles
The 1N4752APE3/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
- Voltage regulation in power supplies.
- Overvoltage protection in electronic circuits.
- Signal clamping and limiting.
Detailed and Complete Alternative Models
- 1N4728A: 3.3V, 1W, DO-41 package
- 1N4733A: 5.1V, 1W, DO-41 package
- 1N4740A: 10V, 1W, DO-41 package
This comprehensive entry provides detailed information about the 1N4752APE3/TR8 semiconductor diode, including its basic overview, 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 1N4752APE3/TR8 en soluciones técnicas
What is the 1N4752APE3/TR8?
- The 1N4752APE3/TR8 is a Zener diode with a voltage rating of 33V and a power dissipation of 1W.
What are the typical applications of the 1N4752APE3/TR8?
- It is commonly used for voltage regulation, surge suppression, and overvoltage protection in various electronic circuits.
What is the maximum current that can flow through the 1N4752APE3/TR8?
- The maximum current for the 1N4752APE3/TR8 is typically around 47mA.
How does the 1N4752APE3/TR8 provide voltage regulation?
- The Zener diode operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals, providing stable voltage regulation.
Can the 1N4752APE3/TR8 be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage by shunting excess current when the voltage exceeds its rated value.
What are the key specifications to consider when using the 1N4752APE3/TR8 in a circuit?
- Key specifications include its voltage rating, power dissipation, and maximum current, which determine its suitability for specific applications.
Are there any temperature considerations when using the 1N4752APE3/TR8?
- Yes, the temperature coefficient of the Zener voltage should be taken into account to ensure stable performance across varying temperatures.
Can multiple 1N4752APE3/TR8 diodes be connected in series or parallel?
- Yes, they can be connected in series to increase the total breakdown voltage or in parallel to share the current load.
What are the potential failure modes of the 1N4752APE3/TR8?
- Common failure modes include thermal runaway, excessive current causing damage, and voltage spikes exceeding its ratings.
Are there any alternative components that can be used in place of the 1N4752APE3/TR8?
- Yes, other Zener diodes with similar voltage and power ratings can be considered as alternatives, but careful consideration of their specifications is necessary.