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1N4759PE3/TR12 - Semiconductor Diode
Basic Information Overview
- Category: Semiconductor Diode
- Use: Voltage regulation and rectification
- Characteristics: Zener diode, high power dissipation, low leakage current
- Package: DO-41 (DO-204AL), axial leaded
- Essence: Regulates voltage by maintaining a constant output voltage across its terminals
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Voltage: 24V
- Power Dissipation: 1.3W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
- Forward Voltage: 1.1V
- Reverse Leakage Current: 5μA
Detailed Pin Configuration
The 1N4759PE3/TR12 has a standard axial leaded package with two leads. The cathode is marked with a band on the body of the diode.
Functional Features
- Zener Regulation: Maintains a constant voltage across its terminals when reverse biased.
- Voltage Clamping: Protects circuits from overvoltage conditions.
- Stable Operation: Provides stable voltage references in electronic circuits.
Advantages and Disadvantages
- Advantages:
- Reliable voltage regulation
- High power dissipation capability
- Low leakage current
- Disadvantages:
- Limited voltage options
- Sensitivity to temperature variations
Working Principles
The 1N4759PE3/TR12 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse biased. This allows it to regulate voltage in electronic circuits.
Detailed Application Field Plans
- Voltage Regulation: Used in power supplies to maintain a stable output voltage.
- Overvoltage Protection: Safeguards sensitive components from excessive voltage spikes.
- Voltage Reference: Provides a stable reference voltage for precision analog circuits.
Detailed and Complete Alternative Models
- 1N4748A: 22V Zener diode
- 1N4764A: 33V Zener diode
- BZX85C24: 24V Zener diode
This completes the entry for the 1N4759PE3/TR12 semiconductor diode, covering its basic information, 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 1N4759PE3/TR12 en soluciones técnicas
What is the 1N4759PE3/TR12 diode used for?
- The 1N4759PE3/TR12 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the 1N4759PE3/TR12?
- The maximum power dissipation of the 1N4759PE3/TR12 is 1.3 watts.
What is the voltage rating of the 1N4759PE3/TR12?
- The 1N4759PE3/TR12 has a voltage rating of 24 volts.
How does the 1N4759PE3/TR12 function as a voltage regulator?
- The 1N4759PE3/TR12 operates in reverse-biased breakdown mode, maintaining a nearly constant voltage across its terminals when properly biased.
Can the 1N4759PE3/TR12 be used for overvoltage protection?
- Yes, the 1N4759PE3/TR12 can be employed to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.
What are the typical applications of the 1N4759PE3/TR12 in technical solutions?
- The 1N4759PE3/TR12 is commonly used in power supplies, voltage regulators, and precision reference circuits.
What is the temperature coefficient of the 1N4759PE3/TR12?
- The temperature coefficient of the 1N4759PE3/TR12 is typically around -2 mV/°C.
Is the 1N4759PE3/TR12 suitable for high-frequency applications?
- The 1N4759PE3/TR12 is not recommended for high-frequency applications due to its inherent limitations in response time.
What is the forward voltage drop of the 1N4759PE3/TR12?
- The forward voltage drop of the 1N4759PE3/TR12 is typically around 1.5 volts at a specified current.
Can multiple 1N4759PE3/TR12 diodes be connected in series or parallel?
- Multiple 1N4759PE3/TR12 diodes can be connected in series to increase the breakdown voltage, but connecting them in parallel is not recommended due to potential current imbalance.