MMSZ15T1G

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DIODE ZENER 15V 500MW SOD123

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  • Peça do Fabricante #MMSZ15T1G

  • Pacote SOD-123

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Voltage - Zener(Nom)(Vz) 15 V
Tolerance ±5%
Power - Max 500 mW
Impedance(Max)(Zzt) 30 Ohms
Current - Reverse Leakage @ Vr 50 nA @ 10.5 V
Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA
Operating Temperature -55°C ~ 150°C
Mounting Type Surface Mount

Visão Geral

Description

The MMSZ15T1G is a surface-mount Zener diode manufactured by ON Semiconductor. It is part of the MMSZ series designed for voltage regulation applications. The diode is housed in a SOD-123 package, which is compact and suitable for space-constrained applications. It has a nominal Zener voltage of 15V, and typically handles a power dissipation of 500 mW, making it suitable for low to medium-power applications.
The MMSZ15T1G offers excellent stability and reliability, with a tight tolerance on the Zener voltage. It is commonly used in voltage clamping, voltage regulation, and protection circuits to safeguard sensitive electronic components from overvoltage conditions. The device is designed to perform effectively over a wide temperature range, ensuring consistent performance in various environments.
This diode is RoHS compliant and typically used in consumer electronics, industrial instruments, and automotive applications. Its compact size, combined with effective voltage regulation capabilities, makes the MMSZ15T1G a popular choice for designers looking for reliable performance in a small footprint.

Equivalent

The MMSZ15T1G is a Zener diode, and its equivalent products include 1N5245B, BZX55C15, and BZX84C15 These components have similar Zener voltage ratings and power dissipation characteristics. However, always verify the exact specifications and ratings to ensure compatibility with your specific application.

Features

The MMSZ15T1G is a Zener diode commonly used for voltage regulation applications. Key features include:
1. Voltage Regulation: It provides a stable reference voltage or acts as a voltage clamp.
2. Zener Voltage: Typically around 15V, although specific tolerances may vary.
3. Power Dissipation: Generally rated for 500 mW, allowing it to handle moderate power levels.
4. Package Type: Available in a SOD-123 surface-mount package, which is compact and suitable for modern PCBs.
5. Low Current Leakage: Offers minimal leakage current in reverse-biased conditions, improving efficiency.
6. Temperature Stability: Designed to operate within a wide temperature range, maintaining performance across different environments.
7. Tolerance: Often has a tolerance of ±5%, but this can vary by manufacturer.
8. Applications: Suitable for use in power management, voltage clamping, and as a part of protection circuits.
These key features make the MMSZ15T1G a versatile component in electronic circuits requiring voltage regulation and protection.

Pinout

The MMSZ15T1G is a Zener diode commonly used in voltage regulation applications. It typically comes in a SOD-123 package. The device has two pins:
1. Anode: This is the positive terminal of the diode. In a schematic symbol, it's usually represented as the non-bar side of the diode symbol.
2. Cathode: This is the negative terminal of the diode, indicated by a bar in the diode symbol. It's the terminal connected to the line or bar side in the schematic representation.
The primary function of the MMSZ15T1G is to provide voltage regulation by maintaining a constant output voltage despite variations in the input voltage or load conditions. It achieves this by allowing current to flow in the reverse direction when the voltage across it exceeds the Zener breakdown voltage, which is specified for this model as approximately 15 volts. This capability makes it suitable for applications requiring stabilized voltage outputs.

Manufacturer

The MMSZ15T1G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor company that designs and produces a broad range of power and signal management, logic, discrete, and custom devices. The company is recognized for its focus on energy-efficient electronics, supporting sectors such as automotive, industrial, cloud power, and Internet of Things (IoT). Onsemi's portfolio includes semiconductors that are widely used in applications requiring efficient power management and connectivity solutions.

Application

The MMSZ15T1G is a Zener diode used primarily for voltage regulation. Its application areas include:
1. Voltage Stabilization: Used in circuits to maintain a stable voltage level.
2. Overvoltage Protection: Safeguards sensitive components from voltage spikes.
3. Signal Clipping: Helps in shaping signals by limiting voltage levels.
4. Reference Voltage: Provides a stable reference voltage in power supplies and regulators.
5. Switching Applications: Used in various electronic switching applications.
6. Voltage Shifting: Assists in shifting voltage levels within circuits.
These diodes are commonly found in consumer electronics, telecommunications, and automotive applications.

Package

The MMSZ15T1G is a Zener diode that comes in a SOD-123 surface-mount package.

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