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DDZ28-7: Product Overview and Specifications
Introduction
DDZ28-7 is a semiconductor diode that belongs to the category of Zener diodes. It is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics.
Basic Information Overview
- Category: Semiconductor Diode
- Use: Voltage Regulation and Protection
- Characteristics: Sharp Breakdown Voltage, Low Dynamic Resistance
- Package: SOD-323 Package
- Essence: Zener Diode
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Voltage Range: 6.2V to 6.8V
- Power Dissipation: 200mW
- Operating Temperature: -65°C to +150°C
- Storage Temperature: -65°C to +175°C
Detailed Pin Configuration
The DDZ28-7 Zener diode has a standard SOD-323 package with two pins. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)
Functional Features
- Voltage Regulation: Maintains a constant output voltage under varying load conditions.
- Overvoltage Protection: Safeguards sensitive components by diverting excess voltage.
- Stability: Provides stable voltage references in precision circuits.
Advantages and Disadvantages
Advantages
- Precise Voltage Regulation
- Compact Size
- Low Dynamic Resistance
Disadvantages
- Limited Power Dissipation
- Sensitivity to Overcurrent Conditions
Working Principles
The DDZ28-7 Zener diode operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the breakdown voltage.
Detailed Application Field Plans
DDZ28-7 finds extensive use in various applications, including: - Voltage Regulators - Overvoltage Protection Circuits - Precision Instrumentation - Switching Power Supplies
Detailed and Complete Alternative Models
Some alternative models to DDZ28-7 include: - BZX84C6V2 - MMSZ5245BT1G - P6SMB6.8CA
In conclusion, the DDZ28-7 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.
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What is DDZ28-7?
- DDZ28-7 is a high-performance diode commonly used in rectifier and voltage clamping applications.
What are the key features of DDZ28-7?
- The key features of DDZ28-7 include a low forward voltage drop, high surge current capability, and a compact SOD-123 package.
What are the typical applications of DDZ28-7?
- DDZ28-7 is commonly used in power supplies, voltage regulators, overvoltage protection circuits, and reverse polarity protection circuits.
What is the maximum forward voltage of DDZ28-7?
- The maximum forward voltage of DDZ28-7 is typically around 0.9V at a forward current of 10mA.
What is the maximum reverse voltage of DDZ28-7?
- The maximum reverse voltage of DDZ28-7 is 75V.
How does DDZ28-7 handle surge currents?
- DDZ28-7 has a high surge current capability, making it suitable for applications with transient overvoltage conditions.
Can DDZ28-7 be used in automotive electronics?
- Yes, DDZ28-7 is suitable for use in automotive electronics due to its robustness and reliability.
What are the thermal characteristics of DDZ28-7?
- DDZ28-7 has low thermal resistance and can dissipate heat effectively, making it suitable for high-power applications.
Is DDZ28-7 RoHS compliant?
- Yes, DDZ28-7 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Where can I find detailed specifications for DDZ28-7?
- Detailed specifications for DDZ28-7 can be found in the product datasheet provided by the manufacturer or distributor.