Viz Specifikace pro podrobnosti o produktu.
1N4734PE3/TR12 - Semiconductor Diode
Basic Information Overview
- Category: Semiconductor Diode
- Use: Voltage regulation and rectification
- Characteristics: Zener diode, low leakage current, high reliability
- Package: DO-41 package
- Essence: Regulates voltage by maintaining a constant output voltage
- Packaging/Quantity: Typically available in reels of 1000 units
Specifications
- Voltage: 5.6V
- Power Dissipation: 1.0W
- Operating Temperature Range: -65°C to +200°C
- Zener Impedance: 20Ω
Detailed Pin Configuration
The 1N4734PE3/TR12 is a two-terminal device with an anode and a cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.
Functional Features
- Voltage Regulation: Maintains a constant voltage across its terminals.
- Rectification: Allows current to flow in only one direction.
Advantages and Disadvantages
- Advantages:
- Precise voltage regulation
- Low leakage current
- High reliability
- Disadvantages:
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The 1N4734PE3/TR12 operates based on the principle of the Zener effect. When the voltage across its terminals exceeds the specified value, it begins to conduct in the reverse-biased direction, effectively regulating the voltage.
Detailed Application Field Plans
This diode is commonly used in voltage regulator circuits, surge suppressors, and overvoltage protection circuits. It finds applications in power supplies, automotive electronics, and industrial control systems.
Detailed and Complete Alternative Models
Some alternative models to the 1N4734PE3/TR12 include: - 1N4735PE3/TR12 (6.2V) - 1N4736PE3/TR12 (6.8V) - 1N4737PE3/TR12 (7.5V)
In summary, the 1N4734PE3/TR12 is a semiconductor diode that serves as a reliable voltage regulator and rectifier in various electronic circuits. Its precise voltage regulation and low leakage current make it a popular choice for applications requiring stable voltage outputs. However, its limited power dissipation capability and sensitivity to temperature variations should be considered when selecting this component for a specific application.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4734PE3/TR12 v technických řešeních
What is 1N4734PE3/TR12?
- 1N4734PE3/TR12 is a Zener diode with a voltage rating of 5.6V.
How does 1N4734PE3/TR12 work?
- It works by allowing current to flow in the forward direction like a normal diode, but also permits it to flow in the reverse direction when the voltage is above its rated value, providing a stable reference voltage.
What are the typical applications of 1N4734PE3/TR12?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
What is the maximum power dissipation of 1N4734PE3/TR12?
- The maximum power dissipation is typically around 1.3W.
What is the operating temperature range for 1N4734PE3/TR12?
- The operating temperature range is usually from -65°C to +200°C.
Can 1N4734PE3/TR12 be used in reverse bias?
- Yes, it can be used in reverse bias to maintain a constant voltage across its terminals.
What is the tolerance of the voltage output for 1N4734PE3/TR12?
- The tolerance is typically +/- 5%.
Is 1N4734PE3/TR12 suitable for high-frequency applications?
- It is not recommended for high-frequency applications due to its inherent capacitance and inductance.
What are the key differences between 1N4734PE3/TR12 and other Zener diodes?
- One key difference is the voltage rating, as well as the power dissipation and temperature range.
Are there any precautions to consider when using 1N4734PE3/TR12?
- It's important to ensure proper heat dissipation and avoid exceeding the maximum ratings to prevent damage to the diode.