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BZX384B30-E3-18
Product Overview
Category
The BZX384B30-E3-18 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Voltage: 30V
- Power Dissipation: 300mW
- Package: SOD-323
- Tolerance: ±5%
- Operating Temperature Range: -65°C to +150°C
Packaging/Quantity
The BZX384B30-E3-18 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 30V
- Reverse Leakage Current: 100nA
- Maximum Zener Impedance: 40Ω
- Forward Voltage: 1.2V
- Maximum Surge Current: 4A
Detailed Pin Configuration
The BZX384B30-E3-18 Zener diode has two pins, anode, and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
- Precise voltage regulation
- Transient suppression
- Small form factor
- Low reverse leakage current
Advantages
- Reliable voltage regulation
- Compact package size
- Low power dissipation
Disadvantages
- Limited power handling capability
- Sensitivity to temperature variations
Working Principles
The BZX384B30-E3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
The BZX384B30-E3-18 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX384B30-E3-18 include: - BZX84C30 - BZT52C30 - MMBZ27VCL
In conclusion, the BZX384B30-E3-18 Zener diode is a reliable component for voltage regulation and transient suppression in various electronic applications, offering precise voltage control and compact design. While it has limitations in power handling and temperature sensitivity, it remains a popular choice for many circuit designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384B30-E3-18 v technických řešeních
What is the maximum voltage rating of BZX384B30-E3-18?
- The maximum voltage rating of BZX384B30-E3-18 is 30V.
What is the power dissipation of BZX384B30-E3-18?
- The power dissipation of BZX384B30-E3-18 is typically 300mW.
What is the forward voltage drop of BZX384B30-E3-18?
- The forward voltage drop of BZX384B30-E3-18 is typically 0.9V at 10mA.
What is the reverse leakage current of BZX384B30-E3-18?
- The reverse leakage current of BZX384B30-E3-18 is typically 5µA at its maximum working voltage.
What is the temperature coefficient of BZX384B30-E3-18?
- The temperature coefficient of BZX384B30-E3-18 is typically 0.07%/°C.
Can BZX384B30-E3-18 be used for voltage regulation in low-power applications?
- Yes, BZX384B30-E3-18 can be used for voltage regulation in low-power applications due to its low power dissipation and stable characteristics.
Is BZX384B30-E3-18 suitable for overvoltage protection in electronic circuits?
- Yes, BZX384B30-E3-18 is suitable for overvoltage protection in electronic circuits due to its high voltage rating and low leakage current.
What are the typical applications of BZX384B30-E3-18 in technical solutions?
- Typical applications of BZX384B30-E3-18 include voltage clamping, voltage regulation, overvoltage protection, and signal conditioning in various electronic circuits.
Does BZX384B30-E3-18 require a heat sink for operation?
- BZX384B30-E3-18 typically does not require a heat sink for operation in low-power applications, but it is recommended to evaluate the need for a heat sink based on the specific application and operating conditions.
What are the key differences between BZX384B30-E3-18 and other voltage regulation components?
- BZX384B30-E3-18 offers a combination of high voltage rating, low power dissipation, and stable characteristics, making it suitable for specific low-power and precision voltage regulation applications. Comparatively, other voltage regulation components may have different voltage ratings, power dissipation levels, and temperature coefficients, which should be considered based on the specific requirements of the application.