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1N4729APE3/TR8 - Semiconductor Diode
Basic Information Overview
- Category: Semiconductor Diode
- Use: Voltage Regulation, Rectification
- Characteristics: Zener diode, low leakage current, high reliability
- Package: DO-41
- Essence: Regulating voltage in electronic circuits
- Packaging/Quantity: Tape & Reel, 5000 units per reel
Specifications
- Voltage: 3.3V
- Power Dissipation: 1.0W
- Zener Impedance: 40Ω
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4729APE3/TR8 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.
Functional Features
- Provides stable voltage regulation
- Low reverse leakage current
- High reliability and ruggedness
Advantages and Disadvantages
Advantages: - Precise voltage regulation - Wide operating temperature range - Compact and easy to use
Disadvantages: - Limited power dissipation capability - Sensitive to overvoltage conditions
Working Principles
The 1N4729APE3/TR8 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. This allows it to regulate voltage in electronic circuits by diverting excess current.
Detailed Application Field Plans
- Voltage regulation in power supplies
- Overvoltage protection in electronic circuits
- Signal clamping and limiting applications
Detailed and Complete Alternative Models
- 1N4730APE3/TR8 (3.6V)
- 1N4731APE3/TR8 (3.9V)
- 1N4732APE3/TR8 (4.3V)
In conclusion, the 1N4729APE3/TR8 semiconductor diode is a reliable component for voltage regulation and rectification in various electronic applications. Its precise characteristics and wide operating temperature range make it suitable for diverse circuit designs.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4729APE3/TR8 en soluciones técnicas
What is the voltage rating of 1N4729APE3/TR8?
- The voltage rating of 1N4729APE3/TR8 is 3.3V.
What type of diode is 1N4729APE3/TR8?
- 1N4729APE3/TR8 is a Zener diode.
What are the typical applications of 1N4729APE3/TR8?
- Typical applications include voltage regulation, overvoltage protection, and voltage reference circuits.
What is the power dissipation of 1N4729APE3/TR8?
- The power dissipation of 1N4729APE3/TR8 is 1W.
What is the maximum forward voltage of 1N4729APE3/TR8?
- The maximum forward voltage is 1.2V at 200mA.
What is the reverse leakage current of 1N4729APE3/TR8?
- The reverse leakage current is typically 5μA at the rated voltage.
Can 1N4729APE3/TR8 be used for voltage regulation in power supplies?
- Yes, 1N4729APE3/TR8 can be used for voltage regulation in low-power applications.
What is the temperature coefficient of 1N4729APE3/TR8?
- The temperature coefficient is typically 0.05%/°C.
Is 1N4729APE3/TR8 suitable for automotive electronics applications?
- Yes, it is suitable for automotive electronics where a 3.3V reference or regulation is needed.
What is the package type of 1N4729APE3/TR8?
- 1N4729APE3/TR8 comes in a DO-41 axial leaded package.