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1N4754AE3/TR13
Product Overview
Category
The 1N4754AE3/TR13 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: 1.0W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Tolerance: ±5%
Packaging/Quantity
The 1N4754AE3/TR13 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 15V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4754AE3/TR13 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
- Overvoltage protection: It prevents damage to sensitive components by diverting excess voltage.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Cost-effective solution for voltage stabilization
Disadvantages
- Limited power dissipation capability
- Susceptible to thermal runaway if not properly heat-sinked
Working Principles
The 1N4754AE3/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
Voltage Regulation
The Zener diode can be used in power supplies, voltage regulators, and reference voltage circuits to maintain a stable output voltage.
Overvoltage Protection
It is employed in electronic systems to protect sensitive components from damage due to transient overvoltage conditions.
Detailed and Complete Alternative Models
- 1N4728A
- 1N4733A
- 1N4740A
- BZX55C15
In conclusion, the 1N4754AE3/TR13 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and cost-effectiveness make it a popular choice for various applications in electronics.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4754AE3/TR13 en soluciones técnicas
What is the 1N4754AE3/TR13?
- The 1N4754AE3/TR13 is a Zener diode with a voltage rating of 39V and a power rating of 1W.
What are the typical applications of the 1N4754AE3/TR13?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4754AE3/TR13?
- The maximum current for reliable operation is typically around 40-50 mA.
How does the 1N4754AE3/TR13 provide voltage regulation?
- The Zener diode conducts in the reverse-biased direction when the voltage across it reaches its breakdown voltage, effectively regulating the voltage.
Can the 1N4754AE3/TR13 be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage and protect sensitive components in a circuit.
What are the key specifications to consider when using the 1N4754AE3/TR13 in a design?
- Key specifications include the breakdown voltage, power rating, and maximum current.
Is the 1N4754AE3/TR13 suitable for high-frequency applications?
- It is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
What are the potential failure modes of the 1N4754AE3/TR13?
- Common failure modes include overheating due to excessive current, voltage spikes, and physical damage.
Can multiple 1N4754AE3/TR13 diodes be connected in series or parallel?
- Yes, they can be connected in series to increase the breakdown voltage or in parallel to share the current load.
Are there any specific layout considerations when incorporating the 1N4754AE3/TR13 into a PCB design?
- It's important to minimize trace lengths and keep the diode close to the components it is protecting to reduce parasitic inductance and ensure effective protection.