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BZT03D18-TR
Introduction
The BZT03D18-TR is a voltage regulator diode that belongs to the category of electronic components. 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: Electronic Components
- Use: Voltage Regulation
- Characteristics: Zener Diode, Regulates Voltage, Low Reverse Leakage
- Package: SOD-123
- Essence: Provides stable voltage regulation
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Part Number: BZT03D18-TR
- Voltage - Zener (Nom) (Vz): 18V
- Power - Max: 1W
- Impedance (Max) (Zzt): 20 Ohm
- Current - Reverse Leakage @ Vr: 5µA @ 13.5V
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The BZT03D18-TR has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Voltage Regulation: Maintains a constant output voltage of 18V.
- Reverse Leakage: Low reverse leakage current ensures efficient performance.
- Temperature Range: Operates effectively in a wide temperature range from -65°C to 150°C.
Advantages and Disadvantages
Advantages
- Provides stable voltage regulation
- Low reverse leakage
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Requires careful handling due to its small package size
Working Principles
The BZT03D18-TR operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased. This allows it to regulate the voltage in a circuit by diverting excess current when the voltage exceeds the specified level.
Detailed Application Field Plans
The BZT03D18-TR is commonly used in various electronic circuits requiring stable voltage regulation, such as: - Power supplies - Voltage reference circuits - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to the BZT03D18-TR include: - BZX84C18LT1G - MMBZ5242BLT1G - PZM18NB1,115
In conclusion, the BZT03D18-TR is a reliable voltage regulator diode with stable characteristics and wide application in electronic circuits requiring precise voltage regulation.
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What is the BZT03D18-TR?
- The BZT03D18-TR is a 3W Zener diode with a voltage rating of 18V, designed for use in voltage regulation and protection applications.
What is the maximum power dissipation of BZT03D18-TR?
- The maximum power dissipation of the BZT03D18-TR is 3W, making it suitable for various low-power applications.
What are the typical applications of BZT03D18-TR?
- Typical applications of the BZT03D18-TR include voltage regulation, overvoltage protection, and general purpose electronic circuits.
What is the voltage tolerance of BZT03D18-TR?
- The voltage tolerance of the BZT03D18-TR is typically ±5%, ensuring stable and accurate voltage regulation.
What is the operating temperature range of BZT03D18-TR?
- The BZT03D18-TR has an operating temperature range of -65°C to +175°C, allowing for reliable performance in a wide range of environments.
Is the BZT03D18-TR RoHS compliant?
- Yes, the BZT03D18-TR is RoHS compliant, meeting environmental standards for lead-free manufacturing.
What is the package type of BZT03D18-TR?
- The BZT03D18-TR is available in a SOD-123FL package, which is compact and suitable for surface mount applications.
Can BZT03D18-TR be used for reverse polarity protection?
- Yes, the BZT03D18-TR can be used for reverse polarity protection in electronic circuits, safeguarding components from damage.
What is the leakage current of BZT03D18-TR?
- The leakage current of the BZT03D18-TR is typically low, ensuring minimal power loss in voltage regulation applications.
Is BZT03D18-TR suitable for automotive electronics?
- Yes, the BZT03D18-TR is suitable for automotive electronics due to its wide operating temperature range and robust design, making it ideal for various automotive applications.