1N4741AHR1G
Product Overview
Category
The 1N4741AHR1G belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 10V
- Power dissipation: 1W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Packaging/quantity: Tape & Reel, 5000 per reel
Specifications
- Zener voltage: 10V
- Power dissipation: 1W
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 5mV/°C
Detailed Pin Configuration
The 1N4741AHR1G has two pins, anode (A) and cathode (K), with the cathode being marked by a band on the body of the diode.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages
- High reliability
- Low cost
- Easy to use
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N4741AHR1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Surge suppressors - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4741AHR1G include: - 1N4733A - 1N4734A - 1N4735A - 1N4736A
In conclusion, the 1N4741AHR1G Zener diode is a versatile component that finds extensive use in electronic circuits for voltage regulation and protection. Its precise voltage regulation, compact package, and wide operating temperature range make it a popular choice among engineers and hobbyists alike.
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기술 솔루션에 1N4741AHR1G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the 1N4741AHR1G?
- The 1N4741AHR1G is a 10V, 1W Zener diode commonly used in voltage regulation applications.
What are the typical applications of the 1N4741AHR1G?
- It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum power dissipation of the 1N4741AHR1G?
- The maximum power dissipation of the 1N4741AHR1G is 1 watt.
What is the voltage tolerance of the 1N4741AHR1G?
- The voltage tolerance of the 1N4741AHR1G is typically +/- 5%.
What is the operating temperature range of the 1N4741AHR1G?
- The operating temperature range of the 1N4741AHR1G is usually -65°C to +200°C.
How do I identify the cathode and anode of the 1N4741AHR1G?
- The cathode of the 1N4741AHR1G is typically marked with a band or a line on the body of the diode.
Can the 1N4741AHR1G be used for reverse polarity protection?
- Yes, the 1N4741AHR1G can be used for reverse polarity protection by connecting it in series with the power supply.
What are the key differences between the 1N4741AHR1G and other Zener diodes?
- The 1N4741AHR1G has a specific breakdown voltage of 10V and a power rating of 1W, which distinguishes it from other Zener diodes.
What are the typical failure modes of the 1N4741AHR1G?
- The 1N4741AHR1G can fail due to excessive current, overheating, or voltage spikes beyond its ratings.
Are there any specific layout considerations when using the 1N4741AHR1G in a circuit?
- It's important to minimize lead lengths and keep the diode close to the components it is regulating to reduce noise and improve performance.