MMBZ27VAL-7
Introduction
The MMBZ27VAL-7 is a diode 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 MMBZ27VAL-7.
Basic Information Overview
- Category: Voltage Regulator Diode
- Use: The MMBZ27VAL-7 is commonly used for voltage regulation and transient voltage suppression in electronic circuits.
- Characteristics: It exhibits low leakage current, high surge capability, and fast response time.
- Package: SOT-23
- Essence: The diode serves as a protective component against voltage spikes and regulates voltage levels in electronic circuits.
- Packaging/Quantity: Available in tape and reel packaging with varying quantities.
Specifications
- Voltage - Zener (Nom) (Vz): 27V
- Power Dissipation (Pd): 225mW
- Operating Temperature: -65°C ~ 150°C
- Zener Tolerance: ±5%
- Reverse Standoff Voltage: 27V
- Breakdown Voltage: 30V
- Impedance (Max): 20 Ohm
Detailed Pin Configuration
The MMBZ27VAL-7 has three pins: Cathode (K), Anode (A), and No Connection (NC).
Functional Features
- Voltage Regulation: Provides stable output voltage under varying input conditions.
- Transient Voltage Suppression: Protects sensitive components from voltage spikes.
- Fast Response Time: Quickly responds to changes in input voltage.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- High surge capability
- Fast response time
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The MMBZ27VAL-7 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals, providing effective voltage regulation and transient voltage suppression.
Detailed Application Field Plans
The MMBZ27VAL-7 finds applications in various electronic circuits, including: - Voltage regulation in power supplies - Transient voltage protection in communication systems - Overvoltage protection in automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the MMBZ27VAL-7 include: - BZX84C27LT1G - MM3Z27VT1G - PZM27NB
In conclusion, the MMBZ27VAL-7 is a reliable voltage regulator diode with characteristics suited for voltage regulation and transient voltage suppression in electronic circuits. Its fast response time and high surge capability make it suitable for diverse applications, although it may have limitations in power dissipation and temperature sensitivity.
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What is the MMBZ27VAL-7?
- The MMBZ27VAL-7 is a Zener diode array designed for voltage regulation and ESD protection in various technical solutions.
What are the key features of MMBZ27VAL-7?
- The key features include three integrated Zener diodes, low leakage current, and high ESD protection.
What are the typical applications of MMBZ27VAL-7?
- Typical applications include voltage clamping, voltage regulation, ESD protection in portable electronics, and signal line protection.
What is the operating voltage range of MMBZ27VAL-7?
- The operating voltage range is typically from 5V to 27V.
How does MMBZ27VAL-7 provide ESD protection?
- MMBZ27VAL-7 provides ESD protection by shunting transient overvoltage events to ground, safeguarding sensitive components.
What is the maximum power dissipation of MMBZ27VAL-7?
- The maximum power dissipation is typically 200mW.
Can MMBZ27VAL-7 be used for overvoltage protection in automotive applications?
- Yes, MMBZ27VAL-7 can be utilized for overvoltage protection in automotive applications due to its robust design.
What are the temperature specifications for MMBZ27VAL-7?
- The device typically operates within a temperature range of -55°C to 150°C.
Is MMBZ27VAL-7 RoHS compliant?
- Yes, MMBZ27VAL-7 is RoHS compliant, making it suitable for environmentally conscious designs.
Where can I find detailed technical specifications and application notes for MMBZ27VAL-7?
- Detailed technical specifications and application notes can be found in the product datasheet available on the manufacturer's website or through authorized distributors.