1N4756E3/TR13
Product Overview
Category
The 1N4756E3/TR13 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Zener voltage: 47V
- Power dissipation: 1.0W
- Package type: DO-41
- Operating temperature range: -65°C to +200°C
- Packaging/quantity: Tape and reel, 5000 units per reel
Specifications
- Zener voltage: 47V
- Power dissipation: 1.0W
- Maximum forward voltage: 1.5V
- Reverse current: 5μA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4756E3/TR13 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Fast response time
- Low reverse leakage current
Advantages
- High reliability
- Wide operating temperature range
- Compact package size
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The 1N4756E3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased, allowing it to regulate voltage in electronic circuits.
Detailed Application Field Plans
- Voltage regulation in power supplies
- Overvoltage protection in automotive electronics
- Transient suppression in communication equipment
Detailed and Complete Alternative Models
- 1N4738A: Zener voltage 8.2V, power dissipation 1.0W
- BZX85C47: Zener voltage 47V, power dissipation 1.3W
- MMBZ27VCL: Zener voltage 27V, power dissipation 0.35W
In conclusion, the 1N4756E3/TR13 Zener diode is a reliable component for voltage regulation and transient suppression in various electronic applications, offering precise regulation and fast response time. However, its limited power dissipation capability and sensitivity to temperature variations should be considered in design implementations.
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技術ソリューションにおける 1N4756E3/TR13 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 1N4756E3/TR13?
- The 1N4756E3/TR13 is a Zener diode with a voltage rating of 47 volts and a power rating of 1 watt.
What are the typical applications of the 1N4756E3/TR13?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4756E3/TR13?
- The maximum current for reliable operation is typically around 40 mA.
How does the 1N4756E3/TR13 provide voltage regulation?
- The Zener diode conducts current in reverse-bias when the voltage across it reaches its breakdown voltage, effectively maintaining a constant voltage drop.
Can the 1N4756E3/TR13 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 1N4756E3/TR13 in a design?
- Key specifications include the breakdown voltage, power dissipation, and maximum current.
Is the 1N4756E3/TR13 suitable for low-power applications?
- Yes, it is suitable for low-power applications due to its 1 watt power rating.
What are the temperature considerations for the 1N4756E3/TR13?
- The operating and storage temperature ranges should be considered to ensure proper performance and reliability.
Can multiple 1N4756E3/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 alternative components that can be used in place of the 1N4756E3/TR13?
- Other Zener diodes with similar voltage and power ratings can be considered as alternatives, but careful consideration of specifications is necessary.