Viz Specifikace pro podrobnosti o produktu.
DDZ18ASF-7 Product Overview
Introduction
The DDZ18ASF-7 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the DDZ18ASF-7.
Basic Information Overview
- Category: Voltage Regulator Diodes
- Use: The DDZ18ASF-7 is used for voltage regulation and protection in electronic circuits.
- Characteristics: It exhibits high stability, low leakage current, and precise voltage regulation.
- Package: SOD-323F
- Essence: The essence of the DDZ18ASF-7 lies in its ability to maintain a constant output voltage despite variations in input voltage and load conditions.
- Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Voltage Regulation Range: 2.5V to 75V
- Forward Voltage Drop: 0.9V at 10mA
- Maximum Reverse Leakage Current: 0.1µA at 25°C
- Operating Temperature Range: -55°C to 150°C
- Storage Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The DDZ18ASF-7 has a SOD-323F package with three pins arranged as follows: 1. Pin 1: Anode 2. Pin 2: No Connection 3. Pin 3: Cathode
Functional Features
- Precise Voltage Regulation
- Low Forward Voltage Drop
- High Stability
- ESD Protection
Advantages and Disadvantages
Advantages
- Excellent voltage regulation
- Low leakage current
- Compact package size
- ESD protection
Disadvantages
- Limited current handling capacity
- Sensitive to temperature variations
Working Principles
The DDZ18ASF-7 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 breakdown voltage.
Detailed Application Field Plans
The DDZ18ASF-7 finds applications in various electronic circuits, including: - Voltage Regulation in Power Supplies - Overvoltage Protection Circuits - Signal Clipping Circuits - Voltage Reference Circuits
Detailed and Complete Alternative Models
Some alternative models to the DDZ18ASF-7 include: - BZX84C2V4 - MMBZ5232BLT1G - PZM2.4NB2A
In conclusion, the DDZ18ASF-7 is a reliable voltage regulator diode with precise regulation characteristics, making it suitable for a wide range of electronic applications.
Word Count: 386
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DDZ18ASF-7 v technických řešeních
What is DDZ18ASF-7?
- DDZ18ASF-7 is a high-performance, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What is the maximum working voltage of DDZ18ASF-7?
- The maximum working voltage of DDZ18ASF-7 is typically 18V.
What is the peak pulse power of DDZ18ASF-7?
- The peak pulse power of DDZ18ASF-7 is typically 300W.
What are the typical applications of DDZ18ASF-7?
- Typical applications of DDZ18ASF-7 include protection of data lines, portable electronics, and communication interfaces from electrostatic discharge (ESD) and electrical fast transients (EFT).
What is the capacitance of DDZ18ASF-7?
- The capacitance of DDZ18ASF-7 is typically 6pF.
What is the operating temperature range of DDZ18ASF-7?
- The operating temperature range of DDZ18ASF-7 is typically -55°C to +150°C.
How does DDZ18ASF-7 provide ESD protection?
- DDZ18ASF-7 provides ESD protection by diverting transient currents away from sensitive components and limiting the voltage across them.
Can DDZ18ASF-7 be used in automotive applications?
- Yes, DDZ18ASF-7 can be used in automotive applications where protection against voltage transients is required.
Is DDZ18ASF-7 RoHS compliant?
- Yes, DDZ18ASF-7 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What package options are available for DDZ18ASF-7?
- DDZ18ASF-7 is available in various package options, including SOD-323 and SOD-523, to accommodate different design requirements.