1N4750E3/TR13
Product Overview
Category
The 1N4750E3/TR13 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
- Tolerance: ±5%
Packaging/Quantity
The 1N4750E3/TR13 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 27V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.2V
- Reverse current: 5μA
- Temperature coefficient: 0.05%/°C
Detailed Pin Configuration
The 1N4750E3/TR13 has two pins, anode, and cathode, which are denoted by the standard pinout for DO-41 package.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stable operation over a wide temperature range
Advantages and Disadvantages
Advantages
- High power dissipation capability
- Tight voltage tolerance
- Wide operating temperature range
Disadvantages
- Relatively higher reverse current compared to some other Zener diodes
- Limited availability of alternative models with similar specifications
Working Principles
The 1N4750E3/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The 1N4750E3/TR13 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 with similar specifications include: - 1N4749A - BZX85C27 - 1N5930B
In conclusion, the 1N4750E3/TR13 Zener diode offers precise voltage regulation and overvoltage protection, making it suitable for various electronic applications. Its characteristics, packaging, and working principles make it a valuable component in circuit design.
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技術ソリューションにおける 1N4750E3/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 1N4750E3/TR13 diode used for?
- The 1N4750E3/TR13 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N4750E3/TR13 diode?
- The 1N4750E3/TR13 has a nominal voltage of 27V, making it suitable for applications requiring precise voltage regulation.
Can the 1N4750E3/TR13 be used for overvoltage protection?
- Yes, the 1N4750E3/TR13 can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What are the typical applications of the 1N4750E3/TR13 diode?
- Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic devices.
What is the maximum power dissipation of the 1N4750E3/TR13 diode?
- The 1N4750E3/TR13 has a maximum power dissipation of 1.3W, allowing it to handle moderate power levels in circuitry.
Is the 1N4750E3/TR13 suitable for automotive applications?
- Yes, the 1N4750E3/TR13 can be used in automotive electronics for voltage regulation and protection against voltage transients.
Does the 1N4750E3/TR13 require a heatsink in high-power applications?
- In high-power applications, it is recommended to use a heatsink to dissipate heat and ensure the diode operates within its temperature limits.
Can multiple 1N4750E3/TR13 diodes be connected in series or parallel?
- Multiple 1N4750E3/TR13 diodes can be connected in series to increase the breakdown voltage or in parallel to share current load.
What is the temperature coefficient of the 1N4750E3/TR13 diode?
- The temperature coefficient of the 1N4750E3/TR13 is typically around -2mV/°C, which affects its stability with temperature changes.
Are there any specific precautions to consider when using the 1N4750E3/TR13 in a circuit?
- It's important to observe the maximum voltage and power ratings, as well as proper polarity when integrating the 1N4750E3/TR13 into a circuit to ensure reliable performance and longevity.