BZX384B3V3-HE3-18
Product Category
The BZX384B3V3-HE3-18 belongs to the category of voltage regulator diodes.
Basic Information Overview
- Use: The BZX384B3V3-HE3-18 is used for voltage regulation and transient voltage suppression in electronic circuits.
- Characteristics: It has a low leakage current, high reliability, and fast response time.
- Package: The BZX384B3V3-HE3-18 is available in a small, surface-mount package.
- Essence: Its essence lies in providing stable voltage regulation and protection against voltage spikes.
- Packaging/Quantity: It is typically packaged in reels of 3000 units.
Specifications
- Voltage Rating: 3.3V
- Power Dissipation: 250mW
- Operating Temperature Range: -55°C to +150°C
- Forward Voltage Drop: 0.9V at 10mA
Detailed Pin Configuration
The BZX384B3V3-HE3-18 has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Provides stable voltage regulation under varying load conditions.
- Offers protection against voltage transients and surges.
- Low forward voltage drop ensures minimal power loss.
Advantages and Disadvantages
Advantages: - Reliable voltage regulation - Fast response time - Small form factor
Disadvantages: - Limited current handling capability - Sensitive to temperature variations
Working Principles
The BZX384B3V3-HE3-18 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals by conducting in reverse bias when the voltage exceeds its rated value.
Detailed Application Field Plans
The BZX384B3V3-HE3-18 finds application in various electronic devices such as: - Voltage regulators in power supplies - Overvoltage protection in consumer electronics - Signal conditioning circuits
Detailed and Complete Alternative Models
- BZX384B3V3-HE3-15: 3.3V voltage regulator diode with higher power dissipation capability.
- BZX384B3V3-HE3-30: 3.3V voltage regulator diode with extended operating temperature range.
This comprehensive entry provides an in-depth understanding of the BZX384B3V3-HE3-18, covering its specifications, functional features, applications, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける BZX384B3V3-HE3-18 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 BZX384B3V3-HE3-18?
- The BZX384B3V3-HE3-18 is a 3.3V Zener diode designed for voltage regulation and protection in electronic circuits.
What are the typical applications of BZX384B3V3-HE3-18?
- It is commonly used in voltage reference, voltage clamping, and voltage stabilization circuits.
What is the maximum power dissipation of BZX384B3V3-HE3-18?
- The maximum power dissipation is typically around 300mW.
What is the voltage tolerance of BZX384B3V3-HE3-18?
- The voltage tolerance is typically ±5%.
What is the operating temperature range of BZX384B3V3-HE3-18?
- The operating temperature range is usually from -65°C to +150°C.
How does BZX384B3V3-HE3-18 protect electronic circuits?
- It provides overvoltage protection by shunting excess current when the voltage exceeds its breakdown voltage.
Can BZX384B3V3-HE3-18 be used in reverse bias?
- Yes, it can be used in reverse bias as a voltage reference or regulator.
What is the package type of BZX384B3V3-HE3-18?
- It is typically available in a SOD-323 surface mount package.
Is BZX384B3V3-HE3-18 suitable for low-power applications?
- Yes, it is suitable for low-power applications due to its low power dissipation.
Are there any specific layout considerations when using BZX384B3V3-HE3-18?
- It is recommended to minimize trace lengths and keep the device close to the load to reduce parasitic effects and ensure proper performance.