MMSZ5248BT1G

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MMSZ5248BT1G

DIODE ZENER 18V 500MW SOD123

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series MMSZ52xxxT1G
ProductStatus Active
Voltage-Zener(Nom)(Vz) 18 V
Tolerance ±5%
Power-Max 500 mW
Impedance(Max)(Zzt) 21 Ohms
Current-ReverseLeakage@Vr 100 nA @ 14 V
Voltage-Forward(Vf)(Max)@If 900 mV @ 10 mA
OperatingTemperature -55°C ~ 150°C
MountingType Surface Mount
Package/Case SOD-123

概述

Description

The MMSZ5248BT1G is a Zener diode designed for voltage regulation applications. It is part of the MMSZ series, known for its reliability and stable performance in electronic circuits. This specific diode has a Zener voltage of 4.7 volts, with a tolerance typically around ±5%.
Constructed in a compact SOT-23 package, it provides efficient thermal performance and is suitable for both surface mount and PCB applications. The MMSZ5248BT1G features a low dynamic resistance, which contributes to its effective voltage regulation under varying load conditions.
With a power dissipation rating of up to 500 mW, it is ideal for applications requiring a stable reference voltage, protection against voltage spikes, and maintaining consistent performance in power supplies. Additionally, it is widely used in consumer electronics, automotive systems, and various industrial applications.
Overall, the MMSZ5248BT1G is valued for its small size, reliability, and efficient voltage regulation capabilities, making it a popular choice among engineers and designers.

Features

The MMSZ5248BT1G is a Zener diode designed for voltage regulation applications. Key features include:
1. Zener Voltage: It provides a precise Zener breakdown voltage of 24V.
2. Power Dissipation: Capable of handling a maximum power dissipation of 1W.
3. Temperature Stability: It offers a stable Zener voltage over a wide temperature range, typically from -55°C to +150°C.
4. Low Noise: Designed to minimize noise, making it suitable for sensitive applications.
5. Package Type: Available in a surface-mount SOD-123 package for ease of integration in circuit designs.
6. Reverse Leakage Current: Offers a low reverse leakage current, enhancing efficiency.
7. Application: Commonly used in voltage regulation, overvoltage protection, and signal clamping applications.
These features make the MMSZ5248BT1G ideal for various electronic circuits requiring stable voltage references.

Package

The MMSZ5248BT1G is packaged in a SOT-23 (Small Outline Transistor) form factor. This compact surface-mount package is designed for space-saving applications in electronics.

Pinout

The MMSZ5248BT1G is a specific Zener diode from ON Semiconductor. It is housed in a small SOD-123 package, which typically has a pin count of 2. The primary function of this component is to provide voltage regulation by allowing current to flow in the reverse direction when the voltage exceeds a certain level, thus stabilizing voltage in electronic circuits.
The MMSZ5248BT1G has a Zener voltage of approximately 8.2V, making it suitable for applications requiring voltage clamping or regulation at this level. It is commonly used in power supplies, voltage reference applications, and protection circuits. The diode's small size and efficiency make it suitable for compact electronic designs.

Manufacturer

The manufacturer of the MMSZ5248BT1G is ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components, including discrete semiconductors, sensors, and integrated circuits. The company serves various markets, such as automotive, industrial, and consumer electronics. Founded in 1999, ON Semiconductor has grown through acquisitions and innovations to become a significant player in the semiconductor industry, focusing on energy-efficient solutions and technology advancements.

Application

The MMSZ5248BT1G is a Zener diode primarily used for voltage regulation and clamping applications. It provides stable reference voltages and protects circuits from voltage spikes, making it suitable for power supplies, voltage regulators, and signal protection in consumer electronics, automotive systems, and telecommunications.

Equivalent

The MMSZ5248BT1G is a Zener diode with a breakdown voltage of 4.8V. Equivalent products include:
1. 1N5220B
2. BZX79-C4V8
3. 1N5248B
Always verify specifications such as power rating and package type when considering replacements.

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