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1N4762P/TR8 - Diode Encyclopedia Entry
Introduction
The 1N4762P/TR8 is a diode belonging to the category of Zener diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Zener diode
- Use: Voltage regulation, voltage reference
- Characteristics: Reverse breakdown voltage, low impedance, stable voltage output
- Package: DO-41 (DO-204AL)
- Essence: Semiconductor device for regulating voltage
- Packaging/Quantity: Tape & Reel, 5000 units per reel
Specifications
- Voltage Range: 3.3V to 100V
- Power Dissipation: 1.0W
- Operating Temperature: -65°C to +200°C
- Zener Impedance: 5Ω maximum
- Forward Voltage: 1.5V maximum at 200mA
Detailed Pin Configuration
The 1N4762P/TR8 Zener diode has two pins: 1. Anode (A): Connects to the positive terminal of the circuit 2. Cathode (K): Connects to the negative terminal of the circuit
Functional Features
- Voltage Regulation: Maintains a constant voltage across its terminals
- Stable Output: Provides a stable voltage reference
- Low Impedance: Allows for efficient current flow
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low operating impedance
- Wide voltage range options
Disadvantages
- Sensitivity to temperature changes
- Limited power dissipation capability
Working Principles
The 1N4762P/TR8 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.
Detailed Application Field Plans
The 1N4762P/TR8 is commonly used in various applications such as: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4762P/TR8 include: - 1N4728A: 3.3V Zener diode - 1N4744A: 15V Zener diode - 1N4756A: 47V Zener diode - BZX85C10: 10V Zener diode
In conclusion, the 1N4762P/TR8 Zener diode is a crucial component in electronic circuits, providing stable voltage regulation and reference. Its characteristics, specifications, and application versatility make it a valuable choice for various electronic designs.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4762P/TR8 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 1N4762P/TR8 in technical solutions:
What is the 1N4762P/TR8 diode used for?
- The 1N4762P/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N4762P/TR8 diode?
- The 1N4762P/TR8 has a nominal Zener voltage of 39V.
How does the 1N4762P/TR8 diode regulate voltage?
- The 1N4762P/TR8 conducts current in reverse-bias mode when the voltage across it reaches its Zener voltage, effectively regulating the voltage across the diode.
Can the 1N4762P/TR8 be used for overvoltage protection?
- Yes, the 1N4762P/TR8 can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What is the power rating of the 1N4762P/TR8 diode?
- The 1N4762P/TR8 has a power dissipation rating of 1.3W.
Is the 1N4762P/TR8 suitable for high-frequency applications?
- The 1N4762P/TR8 is not specifically designed for high-frequency applications, but it can be used in low to moderate frequency circuits.
Can multiple 1N4762P/TR8 diodes be connected in series or parallel?
- Multiple 1N4762P/TR8 diodes can be connected in series to increase the breakdown voltage, but connecting them in parallel is not recommended due to uneven current sharing.
What are the typical applications of the 1N4762P/TR8 diode?
- Typical applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.
What is the temperature coefficient of the 1N4762P/TR8 diode?
- The temperature coefficient of the 1N4762P/TR8 is typically around -2mV/°C.
Are there any special considerations for using the 1N4762P/TR8 in automotive applications?
- When used in automotive applications, the 1N4762P/TR8 should meet the relevant automotive industry standards for reliability and performance.
I hope these questions and answers are helpful! Let me know if you need further assistance.