MMBZ27VALT1G

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MMBZ27VALT1G

TVS DIODE 22VWM 40VC SOT23-3

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Zener
UnidirectionalChannels 2
BidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 22V
Voltage-Breakdown(Min) 25.65V
Voltage-Clamping(Max)@Ipp 40V
Current-PeakPulse(10/1000µs) 1A
Power-PeakPulse 40W
PowerLineProtection No
Applications General Purpose
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

概述

Description

The MMBZ27VALT1G is a Zener diode from ON Semiconductor, designed for voltage regulation and protection applications. It has a reverse breakdown voltage of 27V, making it suitable for clamping and stabilizing voltage in circuits. This component features a maximum power dissipation of 1W and is available in a small SOD-123 package, which helps save space on circuit boards.
Key specifications include a peak reverse power dissipation of 1W, a dynamic resistance of approximately 8 ohms, and a temperature coefficient of about -2.1 mV/°C. The MMBZ27VALT1G is ideal for applications in automotive electronics, power supplies, and consumer electronics, where reliable voltage regulation is essential.
Its low profile and efficiency make it a popular choice in modern electronic designs, ensuring performance reliability in various operating conditions. Always refer to the manufacturer's datasheet for detailed electrical characteristics and thermal management guidelines.

Features

The MMBZ27VALT1G is a Zener diode designed for voltage regulation and transient suppression. Key features include:
1. Zener Voltage Range: Offers a range of Zener voltages from 2.4V to 75V, ensuring versatility for various applications.
2. Power Dissipation: Capable of handling up to 500 mW of power dissipation, suitable for moderate power applications.
3. Low Reverse Leakage Current: Exhibits low reverse leakage current, enhancing reliability in voltage regulation.
4. SMD Package: Available in a surface-mount package (SOT-23), facilitating compact designs and ease of integration in modern electronics.
5. Temperature Coefficient: Features a temperature coefficient of approximately -2.0 mV/°C, providing stable performance over a range of temperatures.
6. Fast Response Time: Quick response to transient voltage changes, making it ideal for protecting sensitive components.
7. AEC-Q101 Qualified: Often qualified for automotive applications, ensuring it can withstand harsh environments.
This diode is widely used in power supply circuits, voltage clamping, and protection applications.

Package

The MMBZ27VALT1G is packaged in a SOT-23 surface-mount package.

Pinout

The MMBZ27VALT1G is a Zener diode packaged in a SOT-23 form factor. It has a total of 3 pins. The pins are configured as follows:
1. Pin 1 (Anode): Connects to the cathode side of the Zener diode.
2. Pin 2 (Cathode): Connects to the anode side of the Zener diode.
3. Pin 3 (Common): Connects to the Zener voltage output.
The device is designed for voltage regulation and protection applications, providing a stable reference voltage. The Zener voltage for MMBZ27VALT1G is rated at approximately 27V, making it suitable for clamping or signal voltage stabilization in various electronic circuits. Its compact size and efficiency make it a popular choice in surface-mount configurations.

Manufacturer

The MMBZ27VALT1G is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of power and signal management, logic, and other semiconductor solutions. The company serves various industries, including automotive, industrial, telecommunications, consumer electronics, and medical. ON Semiconductor focuses on energy-efficient innovations and provides a diverse portfolio of products, including discrete semiconductors, integrated circuits, and sensors.

Application

MMBZ27VALT1G is a Zener diode primarily used for voltage regulation and protection in electronic circuits. Its application areas include power supplies, voltage clamping, transient voltage suppression, and signal conditioning. It is commonly found in consumer electronics, telecommunications, and automotive systems, ensuring stable voltage levels and protecting sensitive components from voltage spikes.

Equivalent

The MMBZ27VALT1G is a Zener diode with a breakdown voltage of 27V. Equivalent products include:
1. 1N5227B
2. BZX85C27
3. BZV55C27
4. MMBZ27V (similar specs)
Ensure to check the specific characteristics like power rating and package type to confirm compatibility.

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