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BZX585B18 RKG
Introduction
The BZX585B18 RKG is a voltage regulator diode that belongs to the category of electronic components. This diode is commonly used in various electronic circuits to regulate voltage and protect sensitive components from overvoltage.
Basic Information Overview
- Category: Electronic component
- Use: Voltage regulation and overvoltage protection
- Characteristics: Precision voltage regulation, low leakage current, high reliability
- Package: SOD-123 package
- Essence: Regulating voltage and protecting sensitive components
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Voltage Regulation: 18V
- Power Dissipation: 1W
- Forward Voltage Drop: 1.2V
- Maximum Reverse Leakage Current: 5μA
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The BZX585B18 RKG has a standard SOD-123 package with three pins: 1. Pin 1: Anode 2. Pin 2: Not connected 3. Pin 3: Cathode
Functional Features
- Precise voltage regulation
- Low forward voltage drop
- High reverse voltage capability
- Fast response to transient overvoltage conditions
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Low leakage current
- Compact SOD-123 package
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Higher forward voltage drop compared to some alternative models
Working Principles
The BZX585B18 RKG operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals, effectively regulating the output voltage in a circuit. When the input voltage exceeds the specified level, the diode conducts and shunts excess current to protect the circuit.
Detailed Application Field Plans
The BZX585B18 RKG is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal conditioning in sensor interfaces - Voltage reference in precision measurement equipment
Detailed and Complete Alternative Models
Some alternative models to the BZX585B18 RKG include: - BZX585B15 RKG (15V voltage regulation) - BZX585B20 RKG (20V voltage regulation) - BZX585B24 RKG (24V voltage regulation)
In conclusion, the BZX585B18 RKG is a reliable voltage regulator diode with precise regulation capabilities and overvoltage protection features. Its compact package and wide application field make it a popular choice for various electronic circuits.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BZX585B18 RKG trong giải pháp kỹ thuật
What is BZX585B18 RKG?
- BZX585B18 RKG is a voltage regulator diode used in technical solutions to regulate voltage levels.
What is the maximum voltage rating of BZX585B18 RKG?
- The maximum voltage rating of BZX585B18 RKG is 18 volts.
What is the typical current rating of BZX585B18 RKG?
- The typical current rating of BZX585B18 RKG is [insert value here] mA.
How does BZX585B18 RKG regulate voltage?
- BZX585B18 RKG regulates voltage by shunting excess current when the voltage exceeds its rated value.
What are the common applications of BZX585B18 RKG?
- Common applications of BZX585B18 RKG include voltage regulation in power supplies, protection circuits, and signal conditioning.
What is the temperature range for BZX585B18 RKG?
- The temperature range for BZX585B18 RKG is typically -55°C to +150°C.
Does BZX585B18 RKG require a heat sink for operation?
- BZX585B18 RKG may require a heat sink depending on the application and power dissipation requirements.
Is BZX585B18 RKG polarity sensitive?
- Yes, BZX585B18 RKG is polarity sensitive and should be connected with the correct orientation.
Can BZX585B18 RKG be used in automotive applications?
- Yes, BZX585B18 RKG can be used in automotive applications where voltage regulation is required.
What are the packaging options available for BZX585B18 RKG?
- BZX585B18 RKG is available in various packaging options including SOD-123, SOD-323, and SMA packages.