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1N4764CPE3/TR8
Product Overview
Category
The 1N4764CPE3/TR8 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 15V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Forward voltage: 1.5V
- Reverse current: 5μA
Package
The 1N4764CPE3/TR8 is typically available in a DO-41 package.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 15V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.5V
- Maximum reverse current: 5μA
- Operating temperature range: -65°C to +200°C
- Package type: DO-41
Detailed Pin Configuration
The 1N4764CPE3/TR8 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
The 1N4764CPE3/TR8 operates as a voltage regulator by maintaining a constant output voltage across its terminals, even when there are variations in the input voltage.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Protection against voltage spikes
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N4764CPE3/TR8 works on the principle of the Zener effect, where it allows current to flow in the reverse direction when the voltage reaches the specified Zener voltage, effectively regulating the voltage across its terminals.
Detailed Application Field Plans
The 1N4764CPE3/TR8 is widely used in various electronic applications such as: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4764CPE3/TR8 include: - 1N4742CPE3/TR8 (Zener voltage: 12V) - 1N4763CPE3/TR8 (Zener voltage: 13V) - 1N4765CPE3/TR8 (Zener voltage: 16V)
In conclusion, the 1N4764CPE3/TR8 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against voltage spikes. Its characteristics, working principles, and application field plans make it an essential part of various electronic devices and systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4764CPE3/TR8 en soluciones técnicas
What is the 1N4764CPE3/TR8 diode used for?
- The 1N4764CPE3/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N4764CPE3/TR8 diode?
- The 1N4764CPE3/TR8 has a nominal voltage of 15V, making it suitable for applications requiring precise voltage regulation.
How does the 1N4764CPE3/TR8 diode regulate voltage?
- The 1N4764CPE3/TR8 operates in the reverse-biased breakdown region, maintaining a constant voltage drop across its terminals to regulate the output voltage.
Can the 1N4764CPE3/TR8 be used for overvoltage protection?
- Yes, the 1N4764CPE3/TR8 can be employed to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.
What are the typical applications of the 1N4764CPE3/TR8 diode?
- Common applications include voltage regulators, voltage references, surge suppressors, and precision voltage clamping circuits.
What is the power dissipation rating of the 1N4764CPE3/TR8 diode?
- The 1N4764CPE3/TR8 has a power dissipation rating of 1.5W, allowing it to handle moderate power levels in circuit designs.
Is the 1N4764CPE3/TR8 suitable for high-frequency applications?
- While the 1N4764CPE3/TR8 can function at moderate frequencies, it may not be ideal for high-speed or RF applications due to its inherent capacitance and response time.
Does the 1N4764CPE3/TR8 require a heatsink in high-power applications?
- In high-power applications, a heatsink may be necessary to dissipate heat and ensure the diode operates within its temperature limits.
What are the key electrical characteristics of the 1N4764CPE3/TR8 diode?
- Key characteristics include its zener voltage, maximum reverse current, temperature coefficient, and dynamic resistance.
Are there any alternative diodes that can be used in place of the 1N4764CPE3/TR8?
- Yes, other Zener diodes with similar voltage ratings and characteristics, such as the 1N4764A or BZX55C15, can be considered as alternatives in certain applications.