Siehe Spezifikationen für Produktdetails.
1N4761A-TR
Product Overview
Category
The 1N4761A-TR belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 27V
- Power dissipation: 1.3W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Packaging: Tape and Reel
Package Essence
The 1N4761A-TR is a small, discrete semiconductor device that provides a stable reference voltage.
Packaging/Quantity
It is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Zener Voltage: 27V
- Power Dissipation: 1.3W
- Forward Voltage: 1.5V
- Reverse Current: 5μA
- Temperature Coefficient: 5mV/°C
Detailed Pin Configuration
The 1N4761A-TR has two pins, anode, and cathode, which are denoted by the standard pinout for DO-41 package.
Functional Features
The 1N4761A-TR operates as a voltage regulator, maintaining a constant output voltage under varying load conditions.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Susceptible to damage from overvoltage conditions
Working Principles
When the voltage across the Zener diode reaches its breakdown voltage, it begins to conduct current in the reverse direction, effectively regulating the voltage across the circuit.
Detailed Application Field Plans
The 1N4761A-TR is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4761A-TR include: - 1N4749A-TR (24V Zener voltage) - 1N4764A-TR (33V Zener voltage) - BZX55C27 (27V Zener voltage)
In conclusion, the 1N4761A-TR Zener diode is a crucial component in electronic circuits, providing stable voltage regulation and protection. Its compact size and precise characteristics make it suitable for various applications in the electronics industry.
Word count: 366
Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von 1N4761A-TR in technischen Lösungen auf
Sure, here are 10 common questions and answers related to the application of 1N4761A-TR:
What is the voltage rating of 1N4761A-TR?
- The voltage rating of 1N4761A-TR is 75 volts.
What is the maximum current that 1N4761A-TR can handle?
- The maximum current that 1N4761A-TR can handle is typically around 1 watt.
Can 1N4761A-TR be used for voltage regulation?
- Yes, 1N4761A-TR can be used for simple voltage regulation in low power applications.
Is 1N4761A-TR suitable for reverse polarity protection?
- Yes, 1N4761A-TR can be used for reverse polarity protection due to its characteristics as a Zener diode.
What are the typical applications of 1N4761A-TR?
- Typical applications of 1N4761A-TR include voltage stabilization, surge suppression, and overvoltage protection.
What is the temperature range for 1N4761A-TR?
- The operating temperature range for 1N4761A-TR is usually between -65°C to +200°C.
Can 1N4761A-TR be used in automotive electronics?
- Yes, 1N4761A-TR can be used in automotive electronics for various voltage regulation and protection purposes.
What are the key specifications to consider when using 1N4761A-TR in a circuit?
- Key specifications to consider include voltage tolerance, power dissipation, and temperature coefficient.
Does 1N4761A-TR require a heat sink for certain applications?
- For high power applications, it may be necessary to use a heat sink with 1N4761A-TR to dissipate heat effectively.
Are there any reliability concerns when using 1N4761A-TR in long-term applications?
- Generally, 1N4761A-TR is known for its reliability in long-term applications, but proper derating and thermal management should be considered for extended use.
I hope these questions and answers provide the information you were looking for! Let me know if you need further assistance.