2EZ47D/TR8 Product Overview
Introduction
The 2EZ47D/TR8 is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 2EZ47D/TR8.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Low leakage current, precise voltage regulation, high reliability
- Package: SOD-123 package
- Essence: Semiconductor device for voltage regulation
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Voltage: 47V
- Power Dissipation: 1W
- Zener Impedance: 20Ω
- Operating Temperature Range: -65°C to +150°C
- Storage Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The 2EZ47D/TR8 Zener diode has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.
Functional Features
- Precise voltage regulation at 47V
- Protection against voltage spikes and surges
- Low reverse leakage current
- Fast response time
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Low reverse leakage current
- Compact SOD-123 package
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Higher zener impedance compared to some alternatives
Working Principles
The 2EZ47D/TR8 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased and operated within its specified current and power limits.
Detailed Application Field Plans
The 2EZ47D/TR8 is commonly used in various electronic circuits requiring precise voltage regulation and protection against voltage transients. Some specific applications include: - Power supplies - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 2EZ47D/TR8 include: - 1N4747A: 47V Zener diode with similar characteristics - BZX85C47: 47V Zener diode with higher power dissipation capability - MMBZ27VCL: 27V Zener diode in a similar SOD-123 package
In conclusion, the 2EZ47D/TR8 Zener diode offers reliable voltage regulation and protection in a compact package, making it suitable for various electronic applications.
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技術ソリューションにおける 2EZ47D/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 2EZ47D/TR8?
- 2EZ47D/TR8 is a high-efficiency, low-power voltage regulator diode commonly used in technical solutions.
What are the key features of 2EZ47D/TR8?
- The key features include a low forward voltage drop, high surge current capability, and a compact, surface-mount package.
How is 2EZ47D/TR8 typically used in technical solutions?
- It is commonly used for voltage regulation, overvoltage protection, and transient suppression in various electronic circuits.
What is the maximum voltage and current rating for 2EZ47D/TR8?
- The maximum voltage rating is typically around 47V, and the current rating is usually in the range of several hundred milliamps.
Can 2EZ47D/TR8 be used for reverse polarity protection?
- Yes, it can be used for reverse polarity protection due to its low forward voltage drop and high surge current capability.
Are there any thermal considerations when using 2EZ47D/TR8?
- Yes, it's important to consider the thermal dissipation of the diode, especially when operating at higher currents or in elevated temperature environments.
What are the typical applications where 2EZ47D/TR8 is used?
- Typical applications include power supplies, automotive electronics, industrial control systems, and consumer electronics.
Does 2EZ47D/TR8 require any external components for proper operation?
- In most cases, it can be used standalone, but additional filtering or decoupling capacitors may be recommended depending on the specific application.
What are the advantages of using 2EZ47D/TR8 over other voltage regulator diodes?
- Its high surge current capability, low forward voltage drop, and compact package make it a preferred choice for many technical solutions.
Where can I find detailed specifications and application notes for 2EZ47D/TR8?
- Detailed specifications and application notes can typically be found in the manufacturer's datasheet or application guides, which are available from the manufacturer's website or authorized distributors.