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MMSZ3V3T1G

Name: MMSZ3V3T1G
Rating: 4.7 (12 reviews)

DIODE ZENER 3.3V 500MW SOD123

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製造商。部分 #MMSZ3V3T1G
包 SOD-123
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	3.3 V
Tolerance	±5%
Power-Max	500 mW
Impedance(Max)(Zzt)	95 Ohms
Current-ReverseLeakage@Vr	5 µA @ 1 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 MMSZ3V3T1G is a low-power, precision voltage reference from ON Semiconductor. It provides a stable output voltage of 3.3V with high accuracy and low temperature drift, making it suitable for various applications including power management, battery-operated devices, and analog-to-digital converters.
Key features include a low dropout voltage, low noise operation, and a wide operating temperature range. The device typically has a low output impedance and a minimal power supply rejection ratio (PSRR), ensuring reliable performance in fluctuating environments.
It comes in a compact SOT-23 package, which is advantageous for space-constrained designs. The MMSZ3V3T1G is ideal for applications requiring high precision and stability, such as automotive electronics, consumer electronics, and industrial systems.

Features

The MMSZ3V3T1G is a low-voltage, high-efficiency Zener diode designed for voltage regulation and protection applications. Key features include:
1. Zener Voltage: Provides a nominal Zener voltage of 3.3V, making it suitable for low-voltage circuits.
2. Power Dissipation: Rated for a maximum power dissipation of 500 mW, allowing for effective heat management.
3. Reverse Current: Exhibits low reverse current, ensuring minimal leakage and improved efficiency in applications.
4. Small Package: Comes in a compact SOT-23 package, facilitating space-saving designs in electronic circuits.
5. Temperature Stability: Offers good temperature stability across a wide operating range, enhancing reliability in various environments.
6. Applications: Commonly used in voltage regulation, transient voltage suppression, and signal conditioning.
Overall, the MMSZ3V3T1G is ideal for applications requiring precise voltage clamping and regulation in compact electronic devices.

Package

The MMSZ3V3T1G is packaged in a SOT-23 form factor. This surface-mount package is commonly used for small signal diodes, providing a compact size suitable for various electronic applications.

Pinout

The MMSZ3V3T1G is a Zener diode with a total of 2 pins. It is designed to provide voltage regulation and overvoltage protection. Specifically, it has a Zener voltage of approximately 3.3V, making it suitable for various electronic applications requiring voltage clamping.
The two pins serve the following functions:
1. Anode (A): The terminal where the current enters the diode when reverse-biased. In Zener diodes, the anode is connected to the more negative side of the circuit.

2. Cathode (K): The terminal where the current exits the diode when reverse-biased. This pin usually connects to the point that needs voltage regulation or protection.
In summary, the MMSZ3V3T1G is a 2-pin Zener diode used for voltage regulation at around 3.3V.

Manufacturer

The MMSZ3V3T1G is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor solutions, including discrete components, integrated circuits, and power management products. The company serves various markets such as automotive, industrial, communications, consumer electronics, and computing. With a focus on energy-efficient solutions, ON Semiconductor is committed to innovation and sustainability in its product offerings. The MMSZ3V3T1G itself is a Zener diode, commonly used for voltage regulation and protection in electronic circuits.

Application

The MMSZ3V3T1G is a Zener diode used primarily for voltage regulation in electronic circuits. Its application areas include over-voltage protection, reference voltage generation, and circuit stabilization in consumer electronics, automotive systems, and communication devices. It is suitable for low-power applications where precise voltage regulation is required.

Equivalent

The MMSZ3V3T1G is a low-power Zener diode with a breakdown voltage of 3.3V. Equivalent products include the BZX55C3V3, 1N5221B, and BZX84C3V3. These diodes offer similar voltage ratings and applications in voltage regulation and protection circuits. Always check specifications for current handling and package type before substituting.