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UDZ6V8B-7 Product Overview
Introduction
UDZ6V8B-7 is a zener diode that belongs to the category of electronic components. It is widely used in various electronic circuits for voltage regulation and protection purposes. 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 UDZ6V8B-7.
Basic Information Overview
- Category: Electronic Components
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Zener diode with specific breakdown voltage (6.8V), low leakage current, and high reliability
- Package: SOD-323F
- Essence: Voltage regulation and transient voltage suppression
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
- Breakdown Voltage: 6.8V
- Power Dissipation: 200mW
- Forward Voltage: 1V
- Reverse Leakage Current: 100nA
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The UDZ6V8B-7 zener diode has a standard SOD-323F package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Precise voltage regulation at 6.8V
- Low reverse leakage current
- Compact SOD-323F package for space-constrained applications
- Fast response time for transient voltage suppression
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Low leakage current
- Small form factor
- Reliable performance
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
UDZ6V8B-7 operates based on the zener effect, where it maintains a constant voltage across its terminals when reverse biased. It allows current to flow in the reverse direction when the applied voltage reaches the breakdown voltage of 6.8V, effectively regulating the voltage across the circuit.
Detailed Application Field Plans
UDZ6V8B-7 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment - Surge suppression in automotive electronics
Detailed and Complete Alternative Models
Some alternative models to UDZ6V8B-7 include: - BZX84C6V8: Similar zener diode with 6.8V breakdown voltage - MMSZ5240BT1G: Slightly higher breakdown voltage zener diode - BZT52C6V8S: Surface mount zener diode with 6.8V rating
In conclusion, UDZ6V8B-7 zener diode offers precise voltage regulation and transient voltage suppression capabilities, making it a crucial component in various electronic circuits.
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What is UDZ6V8B-7?
- UDZ6V8B-7 is a Zener diode with a voltage of 6.8V and a power dissipation of 200mW.
What are the typical applications of UDZ6V8B-7?
- UDZ6V8B-7 is commonly used in voltage regulation, overvoltage protection, and signal clamping circuits.
What is the maximum current that UDZ6V8B-7 can handle?
- The maximum current for UDZ6V8B-7 is typically around 5mA.
How does UDZ6V8B-7 provide overvoltage protection?
- When the input voltage exceeds 6.8V, UDZ6V8B-7 conducts and limits the voltage to 6.8V, protecting the downstream circuitry.
Can UDZ6V8B-7 be used in reverse bias?
- Yes, UDZ6V8B-7 can be used in reverse bias as a regular diode, but it will not exhibit Zener breakdown characteristics in this mode.
What is the temperature coefficient of UDZ6V8B-7?
- The temperature coefficient of UDZ6V8B-7 is typically around -2mV/°C.
Is UDZ6V8B-7 suitable for high-frequency applications?
- Yes, UDZ6V8B-7 is suitable for high-frequency applications due to its fast response time and low capacitance.
What is the package type for UDZ6V8B-7?
- UDZ6V8B-7 is commonly available in a SOD-323 or SOT-23 package.
Can multiple UDZ6V8B-7 be connected in series or parallel?
- Multiple UDZ6V8B-7 can be connected in series to increase the breakdown voltage, but connecting them in parallel is not recommended due to uneven current sharing.
Are there any alternative components to UDZ6V8B-7 with similar specifications?
- Yes, alternatives to UDZ6V8B-7 include BZX84C6V8 and MM3Z6V8B, which have comparable voltage and power dissipation ratings.