MMBZ4687-HE3-18
Introduction
The MMBZ4687-HE3-18 is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MMBZ4687-HE3-18.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Low leakage current, precise voltage regulation, small form factor
- Package: SOD-123 package
- Essence: Voltage stabilization and transient voltage suppression
- Packaging/Quantity: Available in tape and reel packaging with quantities varying by manufacturer
Specifications
- Voltage Range: 6.2V to 7.8V
- Power Dissipation: 225mW
- Operating Temperature Range: -65°C to +150°C
- Zener Impedance: 20Ω
- Maximum Reverse Leakage Current: 100nA
Detailed Pin Configuration
The MMBZ4687-HE3-18 Zener diode has three pins: Anode, Cathode, and No Connection (NC).
Functional Features
- Precise voltage regulation under reverse bias conditions
- Low impedance under surge currents
- Fast response time to transient voltage events
Advantages and Disadvantages
Advantages
- Small form factor
- Low leakage current
- Reliable voltage regulation
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The MMBZ4687-HE3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
The MMBZ4687-HE3-18 finds applications in various electronic circuits including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment
Detailed and Complete Alternative Models
Some alternative models to the MMBZ4687-HE3-18 include: - BZX84C6V2 - 1N4738A - BZT52C6V2
In summary, the MMBZ4687-HE3-18 Zener diode offers precise voltage regulation and transient voltage suppression in a compact package, making it suitable for a wide range of electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MMBZ4687-HE3-18 i tekniska lösningar
What is MMBZ4687-HE3-18?
- MMBZ4687-HE3-18 is a Zener diode designed for voltage regulation and protection in various electronic circuits.
What is the maximum power dissipation of MMBZ4687-HE3-18?
- The maximum power dissipation of MMBZ4687-HE3-18 is typically 225mW.
What is the voltage rating of MMBZ4687-HE3-18?
- MMBZ4687-HE3-18 has a nominal Zener voltage of 18V.
What are the typical applications of MMBZ4687-HE3-18?
- MMBZ4687-HE3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications in various technical solutions.
What is the maximum forward voltage of MMBZ4687-HE3-18?
- The maximum forward voltage of MMBZ4687-HE3-18 is typically 1V at 10mA.
What is the operating temperature range of MMBZ4687-HE3-18?
- MMBZ4687-HE3-18 is designed to operate within a temperature range of -65°C to 150°C.
Is MMBZ4687-HE3-18 RoHS compliant?
- Yes, MMBZ4687-HE3-18 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of MMBZ4687-HE3-18?
- MMBZ4687-HE3-18 is available in a SOT-23 surface mount package.
Can MMBZ4687-HE3-18 be used for ESD protection?
- Yes, MMBZ4687-HE3-18 can be utilized for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.
What are the key electrical characteristics of MMBZ4687-HE3-18?
- The key electrical characteristics of MMBZ4687-HE3-18 include its Zener voltage, reverse leakage current, and dynamic impedance, which are essential for its proper application in technical solutions.