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1N4751PE3/TR8 - Semiconductor Diode
Basic Information Overview
- Category: Semiconductor Diode
- Use: Voltage Regulation
- Characteristics: Zener Diode, 1W Power Dissipation, 30V Nominal Zener Voltage
- Package: DO-41
- Essence: Regulates voltage by maintaining a constant output voltage across its terminals.
- Packaging/Quantity: Tape & Reel, 5000 units per reel
Specifications
- Manufacturer: ON Semiconductor
- Part Number: 1N4751PE3/TR8
- Power Dissipation: 1W
- Zener Voltage: 30V
- Tolerance: ±5%
- Operating Temperature: -65°C to +200°C
- Forward Voltage: 1.1V
- Reverse Current: 5µA
Detailed Pin Configuration
The 1N4751PE3/TR8 is a two-terminal device with an anode and a cathode. The cathode is typically marked with a band or a line on the body of the diode.
Functional Features
- Provides a stable voltage reference
- Protects circuits from overvoltage conditions
- Low reverse leakage current
- Fast response time
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Voltage tolerance may not be suitable for some applications
Working Principles
The 1N4751PE3/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at its specified breakdown voltage.
Detailed Application Field Plans
This diode is commonly used in voltage regulator circuits, surge suppressors, and as a voltage reference in various electronic devices. It finds applications in power supplies, instrumentation, and automotive electronics.
Detailed and Complete Alternative Models
- 1N4749A: 24V Zener Voltage, 1W Power Dissipation
- 1N4733A: 5.1V Zener Voltage, 1W Power Dissipation
- BZX84C30: 30V Zener Voltage, 350mW Power Dissipation
This information provides a comprehensive overview of the 1N4751PE3/TR8 semiconductor diode, including its specifications, features, applications, and alternatives.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4751PE3/TR8 en soluciones técnicas
What is the 1N4751PE3/TR8 diode used for?
- The 1N4751PE3/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4751PE3/TR8?
- The maximum power dissipation of the 1N4751PE3/TR8 is 1.0 W.
What is the voltage rating of the 1N4751PE3/TR8?
- The 1N4751PE3/TR8 has a nominal voltage rating of 30V.
What are the typical applications of the 1N4751PE3/TR8?
- Typical applications include voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.
What is the operating temperature range of the 1N4751PE3/TR8?
- The 1N4751PE3/TR8 operates within a temperature range of -65°C to +200°C.
What is the forward voltage drop of the 1N4751PE3/TR8?
- The forward voltage drop of the 1N4751PE3/TR8 is typically around 1.2V.
How does the 1N4751PE3/TR8 provide voltage regulation?
- The 1N4751PE3/TR8 operates in the reverse-biased breakdown region, maintaining a nearly constant voltage across its terminals.
Can the 1N4751PE3/TR8 be used for precision voltage references?
- Yes, the 1N4751PE3/TR8 can be used as a relatively stable voltage reference in many applications.
What are the key characteristics of the 1N4751PE3/TR8 for circuit design?
- Key characteristics include its voltage regulation capability, low impedance, and stability over a wide range of temperatures.
Are there any specific considerations when using the 1N4751PE3/TR8 in high-frequency circuits?
- In high-frequency circuits, it's important to consider the diode's capacitance and response time to ensure proper performance.
These questions and answers cover various aspects of the 1N4751PE3/TR8 diode and its application in technical solutions.