1EZ190DE3/TR8 Product Overview
Introduction
The 1EZ190DE3/TR8 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator Diodes
- Use: The 1EZ190DE3/TR8 is used for voltage regulation in electronic circuits.
- Characteristics: It exhibits stable voltage output characteristics and low power dissipation.
- Package: The product is available in a small surface-mount package.
- Essence: Its essence lies in providing precise voltage regulation for various electronic applications.
- Packaging/Quantity: Typically packaged in reels or tubes containing a specific quantity per package.
Specifications
- Voltage Rating: 1.9V
- Power Dissipation: X watts
- Operating Temperature Range: -40°C to 125°C
- Maximum Forward Voltage Drop: Y volts
- Maximum Reverse Leakage Current: Z microamps
Detailed Pin Configuration
The 1EZ190DE3/TR8 typically consists of three pins: Anode, Cathode, and Ground. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2 - Ground (GND) - Pin 3
Functional Features
- Stable Voltage Output: Provides a stable output voltage under varying load conditions.
- Low Power Dissipation: Minimizes energy loss during operation.
- Reverse Voltage Protection: Offers protection against reverse voltage conditions.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact form factor
- Low power dissipation
Disadvantages
- Limited current handling capacity
- Sensitive to voltage spikes
Working Principles
The 1EZ190DE3/TR8 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified value, the diode conducts, regulating the output voltage to the desired level.
Detailed Application Field Plans
The 1EZ190DE3/TR8 finds applications in various electronic circuits requiring stable voltage regulation, such as: - Battery-powered devices - Voltage reference circuits - Sensor interfaces
Detailed and Complete Alternative Models
- 1N4728A
- BZX55C1V9
- LM4040AIM3-1.9
In conclusion, the 1EZ190DE3/TR8 is a voltage regulator diode with precise voltage regulation capabilities, making it suitable for a wide range of electronic applications.
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技術ソリューションにおける 1EZ190DE3/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 1EZ190DE3/TR8 and what is its application in technical solutions?
- 1EZ190DE3/TR8 is a specific type of diode used for voltage regulation and rectification in various technical solutions.
How does 1EZ190DE3/TR8 differ from other diodes?
- 1EZ190DE3/TR8 is a Zener diode, which means it is designed to operate in the reverse breakdown region, making it suitable for voltage regulation applications.
What are the typical voltage and current ratings for 1EZ190DE3/TR8?
- The typical voltage rating for 1EZ190DE3/TR8 is 19V, and the current rating is 1A.
In what types of circuits is 1EZ190DE3/TR8 commonly used?
- 1EZ190DE3/TR8 is commonly used in voltage regulator circuits, power supplies, and overvoltage protection circuits.
Can 1EZ190DE3/TR8 be used for precision voltage references?
- While 1EZ190DE3/TR8 can provide stable voltage references, it may not be suitable for precision applications due to its inherent tolerance and temperature coefficient.
What are the key considerations when designing with 1EZ190DE3/TR8?
- Designers should consider the power dissipation, thermal management, and voltage derating to ensure reliable operation of 1EZ190DE3/TR8 in their circuits.
Are there any alternative components that can be used in place of 1EZ190DE3/TR8?
- Depending on the specific requirements, alternatives such as other Zener diodes or voltage regulators with similar characteristics may be considered.
What are the typical failure modes of 1EZ190DE3/TR8?
- Common failure modes include thermal runaway, excessive current stress, and voltage overstress, which can lead to degradation or catastrophic failure.
How can 1EZ190DE3/TR8 be tested and characterized in a circuit?
- Testing methods include measuring the voltage regulation, current handling capability, and temperature stability under various operating conditions.
Where can I find detailed specifications and application notes for 1EZ190DE3/TR8?
- Detailed specifications and application notes for 1EZ190DE3/TR8 can typically be found in the manufacturer's datasheet and application guides, providing comprehensive information for its use in technical solutions.