1N4729APE3/TR12
Product Overview
Category
The 1N4729APE3/TR12 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage regulation capability
- Reverse breakdown voltage of 3.6V
- Low leakage current
- Small package size
Package
The 1N4729APE3/TR12 is typically available in a small, surface-mount package.
Essence
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Reverse Breakdown Voltage: 3.6V
- Power Dissipation: 1.0W
- Zener Impedance: 10Ω
- Maximum Operating Temperature: 150°C
Detailed Pin Configuration
The 1N4729APE3/TR12 typically has two pins, with the cathode identified by a band or notch on the body of the diode.
Functional Features
- Voltage regulation: The diode maintains a constant voltage across its terminals when operated in the reverse-biased mode.
- Overvoltage protection: It can protect sensitive components in a circuit from excessive voltage.
Advantages
- Precise voltage regulation
- Compact size
- Low leakage current
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from overcurrent conditions
Working Principles
The 1N4729APE3/TR12 operates based on the principle of the Zener effect, where it exhibits a controlled breakdown at a specific voltage when reverse biased.
Detailed Application Field Plans
This Zener diode finds application in various fields such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting
Detailed and Complete Alternative Models
Some alternative models to the 1N4729APE3/TR12 include: - 1N4730A - BZX55C3V6 - MMSZ5232B
In conclusion, the 1N4729APE3/TR12 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for diverse electronic applications.
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What is the 1N4729APE3/TR12 diode used for?
- The 1N4729APE3/TR12 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4729APE3/TR12?
- The maximum power dissipation of the 1N4729APE3/TR12 is 1.0 watt.
What is the voltage rating of the 1N4729APE3/TR12?
- The 1N4729APE3/TR12 has a nominal voltage rating of 3.3 volts.
How does the 1N4729APE3/TR12 function as a voltage regulator?
- The 1N4729APE3/TR12 operates in the reverse-biased breakdown region, maintaining a nearly constant voltage across its terminals when properly biased.
What are the typical applications of the 1N4729APE3/TR12 in technical solutions?
- The 1N4729APE3/TR12 is commonly used in voltage reference circuits, voltage regulators, and overvoltage protection circuits.
What is the temperature coefficient of the 1N4729APE3/TR12?
- The temperature coefficient of the 1N4729APE3/TR12 is typically around -2 mV/°C, indicating a relatively stable voltage output over a range of temperatures.
Can the 1N4729APE3/TR12 be used in reverse bias?
- Yes, the 1N4729APE3/TR12 can be used in reverse bias to maintain a constant voltage across its terminals.
What is the maximum forward voltage drop of the 1N4729APE3/TR12?
- The maximum forward voltage drop of the 1N4729APE3/TR12 is typically around 1.2 volts at a forward current of 200 mA.
Is the 1N4729APE3/TR12 suitable for high-frequency applications?
- The 1N4729APE3/TR12 is not specifically designed for high-frequency applications and may exhibit limitations in such scenarios.
What are the key considerations for using the 1N4729APE3/TR12 in technical solutions?
- Key considerations include proper heat dissipation, current and voltage ratings, and understanding the device's behavior under different operating conditions.