1N4751CPE3/TR8
Product Overview
Category
The 1N4751CPE3/TR8 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 30V
- Power dissipation: 1.0W
- Package type: DO-41
- Tolerance: ±5%
- Operating temperature range: -65°C to +200°C
Packaging/Quantity
The 1N4751CPE3/TR8 is typically available in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 30V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 5mV/°C
Detailed Pin Configuration
The 1N4751CPE3/TR8 has two pins, with the cathode connected to the semiconductor material and the anode connected to the p-type material.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Wide operating temperature range
- Compact package size
Disadvantages
- Limited power dissipation capability
- Voltage tolerance may not be suitable for some precision applications
Working Principles
The 1N4751CPE3/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The 1N4751CPE3/TR8 is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Electronic equipment requiring stable voltage references
Detailed and Complete Alternative Models
Some alternative models to the 1N4751CPE3/TR8 include: - 1N4739A - BZX55C30 - 1N751A
In conclusion, the 1N4751CPE3/TR8 Zener diode offers precise voltage regulation and overvoltage protection, making it a valuable component in various electronic applications.
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技術ソリューションにおける 1N4751CPE3/TR8 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the 1N4751CPE3/TR8?
- The 1N4751CPE3/TR8 is a Zener diode with a voltage rating of 30V and a power rating of 1W.
What are the typical applications of the 1N4751CPE3/TR8?
- It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.
What is the maximum current that can flow through the 1N4751CPE3/TR8?
- The maximum current is typically around 100mA.
How does the 1N4751CPE3/TR8 provide voltage regulation?
- The Zener diode conducts in reverse bias when the voltage across it reaches its breakdown voltage, effectively regulating the voltage across the circuit.
Can the 1N4751CPE3/TR8 be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage away from sensitive components in a circuit, protecting them from damage.
What are the key specifications to consider when using the 1N4751CPE3/TR8 in a design?
- Key specifications include the voltage rating, power rating, and maximum current, as well as the temperature coefficient and package type.
Are there any specific thermal considerations when using the 1N4751CPE3/TR8?
- It is important to consider the thermal dissipation of the diode, especially if it is operating close to its maximum power rating.
Can the 1N4751CPE3/TR8 be used in automotive applications?
- Yes, it can be used in automotive electronics for voltage regulation and protection purposes.
What are the potential failure modes of the 1N4751CPE3/TR8?
- Common failure modes include overheating due to excessive current, voltage spikes, or physical damage to the diode.
Are there any alternatives to the 1N4751CPE3/TR8 for similar applications?
- Yes, other Zener diodes with comparable voltage and power ratings can be considered, depending on the specific requirements of the application.