BZX84C30-E3-18
Introduction
The BZX84C30-E3-18 is a voltage regulator diode that belongs to the category of semiconductor devices. 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: Semiconductor Devices
- Use: Voltage Regulation
- Characteristics: Low power dissipation, high reliability, and precise voltage regulation
- Package: SOT-23
- Essence: Voltage Regulator Diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage Rating: 30V
- Power Dissipation: 225mW
- Forward Voltage Drop: 0.7V
- Reverse Leakage Current: 5μA
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The BZX84C30-E3-18 has three pins: Anode, Cathode, and Gate. The anode is connected to the positive terminal, the cathode to the negative terminal, and the gate controls the flow of current.
Functional Features
- Precise Voltage Regulation: The diode maintains a constant voltage drop across its terminals, ensuring stable output.
- Low Power Dissipation: It minimizes energy loss during operation, making it suitable for low-power applications.
- High Reliability: The diode offers consistent performance over time and under varying conditions.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Low power dissipation
Disadvantages
- Limited voltage range
- Sensitivity to temperature variations
Working Principles
The BZX84C30-E3-18 operates based on the principle of Zener breakdown. When the voltage across its terminals exceeds the specified value, it allows current to flow in the reverse direction, maintaining a constant voltage drop.
Detailed Application Field Plans
The BZX84C30-E3-18 is commonly used in: - Voltage regulators - Power management circuits - Overvoltage protection systems
Detailed and Complete Alternative Models
- BZX84C27-E3-18
- BZX84C33-E3-18
- BZX84C36-E3-18
In conclusion, the BZX84C30-E3-18 is a reliable voltage regulator diode with precise voltage regulation and low power dissipation, making it suitable for various electronic applications.
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What is the maximum continuous forward current for BZX84C30-E3-18?
- The maximum continuous forward current for BZX84C30-E3-18 is 225 mA.
What is the reverse voltage for BZX84C30-E3-18?
- The reverse voltage for BZX84C30-E3-18 is 30 V.
Can BZX84C30-E3-18 be used in voltage regulation applications?
- Yes, BZX84C30-E3-18 can be used in voltage regulation applications due to its stable zener voltage characteristics.
Is BZX84C30-E3-18 suitable for overvoltage protection in electronic circuits?
- Yes, BZX84C30-E3-18 is suitable for overvoltage protection due to its ability to maintain a constant voltage across the device.
What are the typical applications of BZX84C30-E3-18 in technical solutions?
- Typical applications of BZX84C30-E3-18 include voltage stabilization, overvoltage protection, and signal clamping in electronic circuits.
What is the power dissipation of BZX84C30-E3-18?
- The power dissipation of BZX84C30-E3-18 is 350 mW.
Can BZX84C30-E3-18 be used in low-power applications?
- Yes, BZX84C30-E3-18 can be used in low-power applications due to its low power dissipation and compact size.
Does BZX84C30-E3-18 require external components for operation?
- BZX84C30-E3-18 may require external components such as resistors or capacitors depending on the specific application.
What is the temperature coefficient of BZX84C30-E3-18?
- The temperature coefficient of BZX84C30-E3-18 is typically 0.07%/°C.
Is BZX84C30-E3-18 suitable for use in automotive electronics?
- Yes, BZX84C30-E3-18 is suitable for use in automotive electronics due to its robust construction and reliable performance under varying environmental conditions.