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MMBZ16VALR
Introduction
The MMBZ16VALR is a zener diode belonging to the category of semiconductor devices. It is commonly used for voltage regulation and protection in electronic circuits due to its specific characteristics and performance.
Basic Information Overview
- Category: Semiconductor device, zener diode
- Use: Voltage regulation, protection
- Characteristics: Precise voltage regulation, low impedance, high reliability
- Package: SOD-123 package
- Essence: Zener diode for voltage regulation and protection
- Packaging/Quantity: Typically available in reels or tubes with varying quantities
Specifications
- Voltage Range: 2.4V to 75V
- Power Dissipation: 350mW
- Operating Temperature: -65°C to +150°C
- Zener Test Current: 5mA
Detailed Pin Configuration
The MMBZ16VALR typically has three pins: anode, cathode, and a marking indicating the cathode side.
Functional Features
- Precise voltage regulation
- Low dynamic impedance
- High reliability and stability
- Protection against voltage spikes and surges
Advantages and Disadvantages
Advantages
- Provides precise voltage regulation
- Offers protection against voltage fluctuations
- Low dynamic impedance ensures stable performance
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The MMBZ16VALR operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when reverse biased within its specified voltage range. This allows it to regulate the voltage in electronic circuits and protect sensitive components from overvoltage conditions.
Detailed Application Field Plans
The MMBZ16VALR finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor circuits - Voltage reference in precision measurement equipment
Detailed and Complete Alternative Models
Some alternative models to the MMBZ16VALR include: - BZX84C2V4 to BZX84C75 (Nexperia) - 1N4728A to 1N4764A (Vishay) - MM3Z2V4 to MM3Z75 (Diodes Incorporated)
In conclusion, the MMBZ16VALR zener diode offers precise voltage regulation and protection in electronic circuits, making it a crucial component in various applications across different industries.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de MMBZ16VALR em soluções técnicas
What is MMBZ16VALR?
- MMBZ16VALR is a dual surface mount Zener diode with a voltage range of 15V to 18V.
What are the typical applications of MMBZ16VALR?
- MMBZ16VALR is commonly used for voltage regulation, overvoltage protection, and transient suppression in various electronic circuits.
What is the maximum power dissipation of MMBZ16VALR?
- The maximum power dissipation of MMBZ16VALR is 200mW.
What is the operating temperature range of MMBZ16VALR?
- MMBZ16VALR has an operating temperature range of -65°C to +150°C.
What are the key features of MMBZ16VALR?
- Some key features of MMBZ16VALR include its low leakage current, high reliability, and compatibility with automated placement equipment.
How does MMBZ16VALR provide overvoltage protection?
- MMBZ16VALR provides overvoltage protection by conducting excess voltage away from sensitive components when the voltage exceeds the specified Zener voltage.
Can MMBZ16VALR be used in automotive applications?
- Yes, MMBZ16VALR is suitable for use in automotive electronics due to its robust construction and wide operating temperature range.
What are the packaging options available for MMBZ16VALR?
- MMBZ16VALR is available in various surface mount packages such as SOT-23 and SOD-323.
What are the potential failure modes of MMBZ16VALR?
- Potential failure modes of MMBZ16VALR include excessive current causing thermal runaway and voltage transients exceeding the device's capabilities.
Are there any recommended layout considerations for using MMBZ16VALR in a circuit?
- It is recommended to minimize trace lengths and keep the Zener diode close to the protected components to reduce parasitic inductance and ensure effective transient suppression.