MMSZ5248BT1G
Introduction
The MMSZ5248BT1G is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and protection in electronic circuits due to its unique characteristics. This entry provides an overview of the MMSZ5248BT1G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Semiconductor/Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Precise voltage regulation, low leakage current, small package size
- Package: SOD-123 Package
- Essence: Voltage regulation and transient voltage suppression
- Packaging/Quantity: Available in reels with varying quantities
Specifications
- Voltage - Zener (Nom) (Vz): 18V
- Power - Max: 500mW
- Impedance (Max) (Zzt): 40 Ohm
- Current - Reverse Leakage @ Vr: 100nA @ 12V
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The MMSZ5248BT1G has a standard SOD-123 package with three pins: Anode, Cathode, and No Connection (NC).
Functional Features
- Precise Voltage Regulation: The MMSZ5248BT1G provides accurate voltage regulation, ensuring stable performance in electronic circuits.
- Low Leakage Current: With a low reverse leakage current, it minimizes power loss and enhances efficiency.
- Small Package Size: Its compact SOD-123 package allows for space-efficient circuit designs.
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Low reverse leakage current
- Compact package size
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The MMSZ5248BT1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its breakdown voltage range. This characteristic makes it suitable for voltage regulation and transient voltage suppression applications.
Detailed Application Field Plans
The MMSZ5248BT1G finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio circuits - Surge protection in automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the MMSZ5248BT1G include: - BZX84C18LT1G - MMBZ5248BLT1G - PZU18B2A,115
In conclusion, the MMSZ5248BT1G Zener diode offers precise voltage regulation and protection in a compact package, making it a versatile component in electronic circuits.
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What is the MMSZ5248BT1G?
- The MMSZ5248BT1G is a Zener diode with a voltage of 18V and a power dissipation of 500mW.
What are the typical applications of MMSZ5248BT1G?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.
What is the maximum forward voltage of MMSZ5248BT1G?
- The maximum forward voltage is 1.5V at 200mA.
What is the reverse standoff voltage of MMSZ5248BT1G?
- The reverse standoff voltage is 18V.
What is the operating temperature range for MMSZ5248BT1G?
- The operating temperature range is -65°C to +150°C.
What is the package type of MMSZ5248BT1G?
- It comes in a SOD-123 package.
Can MMSZ5248BT1G be used for ESD protection?
- Yes, it can be used for Electrostatic Discharge (ESD) protection in various electronic circuits.
What is the reverse leakage current of MMSZ5248BT1G?
- The reverse leakage current is typically 5µA at the working voltage.
Is MMSZ5248BT1G RoHS compliant?
- Yes, it is RoHS compliant, making it suitable for use in environmentally friendly designs.
What are some alternative parts to MMSZ5248BT1G?
- Some alternative parts include MMSZ5221BT1G, MMSZ5225BT1G, and MMSZ5230BT1G, which have different zener voltages but similar characteristics.