Viz Specifikace pro podrobnosti o produktu.
MMBZ5259B-G3-18
Introduction
The MMBZ5259B-G3-18 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 MMBZ5259B-G3-18.
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: SOT-23
- Essence: Regulating voltage in electronic circuits
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Voltage Range: 15V to 39V
- Power Dissipation: 200mW
- Operating Temperature Range: -65°C to +150°C
- Zener Test Current: 5mA
Detailed Pin Configuration
The MMBZ5259B-G3-18 typically has three pins: Anode, Cathode, and No Connection (NC). The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2 - No Connection (NC) - Pin 3
Functional Features
- Precise voltage regulation
- Low dynamic impedance
- Reverse voltage protection
- Small form factor for space-constrained applications
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Small package size
- Low leakage current
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The MMBZ5259B-G3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.
Detailed Application Field Plans
The MMBZ5259B-G3-18 finds extensive use 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 MMBZ5259B-G3-18 include: - BZX84C15LT1G - BZT52C15-7-F - MMSZ5240BT1G
In summary, the MMBZ5259B-G3-18 Zener diode offers precise voltage regulation and protection in a small form factor, making it suitable for a wide range of electronic applications.
[Word Count: 345]
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5259B-G3-18 v technických řešeních
What is the MMBZ5259B-G3-18?
- The MMBZ5259B-G3-18 is a Zener diode with a voltage of 18V and a power dissipation of 200mW.
What are the typical applications of MMBZ5259B-G3-18?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
What is the maximum current that MMBZ5259B-G3-18 can handle?
- The maximum current for MMBZ5259B-G3-18 is typically around 5mA.
How does MMBZ5259B-G3-18 provide overvoltage protection?
- When the voltage across the diode exceeds its breakdown voltage (18V), it conducts heavily, shunting excess current to protect downstream components.
Can MMBZ5259B-G3-18 be used in reverse bias?
- Yes, it can be used in reverse bias as a voltage reference or for reverse voltage protection.
What are the temperature specifications for MMBZ5259B-G3-18?
- The operating temperature range is typically -65°C to +150°C.
Is MMBZ5259B-G3-18 suitable for high-frequency applications?
- Yes, it has a fast response time and is suitable for high-frequency applications.
What are the package options available for MMBZ5259B-G3-18?
- It is available in various surface mount packages such as SOT-23 and SOD-123.
Can MMBZ5259B-G3-18 be used in battery-powered devices?
- Yes, it is suitable for use in battery-powered devices due to its low power dissipation.
Are there any alternative parts similar to MMBZ5259B-G3-18?
- Yes, similar alternatives include BZX84C18 and BZT52C18 series Zener diodes.