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1SMA5933BT3G

Name: 1SMA5933BT3G
Rating: 4.7 (12 reviews)

DIODE ZENER 22V 1.5W SMA

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製造商。部分 #1SMA5933BT3G
包 SMA-2
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	22 V
Tolerance	±5%
Power-Max	1.5 W
Impedance(Max)(Zzt)	17.5 Ohms
Current-ReverseLeakage@Vr	500 nA @ 16.7 V
Voltage-Forward(Vf)(Max)@If	1.5 V @ 200 mA
OperatingTemperature	-65°C ~ 150°C
MountingType	Surface Mount
Package/Case	DO-214AC, SMA

概述

Description

The 1SMA5933BT3G is a surface-mount transient voltage suppressor (TVS) diode designed for ESD protection and voltage clamping in electronic circuits. It is part of the SMA series, offering robust performance for applications requiring low clamping voltage and fast response times. This device typically features a breakdown voltage range of 27.4V to 30.6V and is suitable for protecting sensitive components from voltage spikes or transients caused by electrostatic discharge (ESD) or inductive load switching.
Key characteristics include its low leakage current, high peak pulse power capability, and the ability to operate in a wide temperature range. The 1SMA5933BT3G is ideal for applications in consumer electronics, automotive systems, and telecommunications equipment, where reliable protection against voltage transients is essential. Its small size and surface-mount design facilitate easy integration into modern circuit boards.

Features

The 1SMA5933BT3G is a Zener diode designed for voltage regulation and protection applications. Key features include:
- Zener Voltage: 5.6V nominal, providing stable voltage regulation.
- Power Dissipation: Capable of handling up to 1W, allowing it to dissipate heat effectively.
- Reverse Current: Low reverse current ensures efficient performance in voltage clamping.
- Package: Available in a DO-214AC (SMB) surface-mount package, promoting easy integration into circuits.
- Temperature Range: Operates from -55°C to +150°C, making it suitable for various environmental conditions.
- Applications: Ideal for use in voltage regulation, transient voltage suppression, and signal conditioning.
Overall, the 1SMA5933BT3G is a reliable component for protecting sensitive electronics from over-voltage conditions.

Package

The 1SMA5933BT3G is packaged in a DO-214AA (SMA) surface mount configuration. This package type is designed for efficient thermal and electrical performance in various electronic applications.

Pinout

The 1SMA5933BT3G is a transient voltage suppression (TVS) diode designed for ESD protection and overvoltage clamping. It comes in a DO-214AA (SMB) package with a pin count of 2.
Functions:
1. Protection: It safeguards sensitive electronic components from voltage transients and ESD damage.
2. Clamping Voltage: It provides a low clamping voltage during overvoltage events, ensuring that connected devices remain within their safe operating range.
This component is particularly useful in applications such as data lines, power lines, and other sensitive electronics.

Manufacturer

The manufacturer of the 1SMA5933BT3G is ON Semiconductor. ON Semiconductor is a global semiconductor company that provides a wide range of electronic components and solutions. Founded in 1999, the company specializes in various markets, including automotive, industrial, communications, and consumer electronics. ON Semiconductor focuses on energy-efficient technologies and offers products such as power management, analog, sensory, and logic devices. The company aims to support advancements in electronics while promoting sustainability through innovative semiconductor solutions.

Application

The 1SMA5933BT3G is a transient voltage suppressor diode primarily used for protecting sensitive electronic components from voltage spikes and transients. Its application areas include telecommunications, automotive electronics, consumer electronics, and industrial equipment, where it safeguards against electrostatic discharge (ESD) and surge events, ensuring reliable performance and longevity of the devices.

Equivalent

The equivalent products for the 1SMA5933BT3G chip include the 1N5951, 1N5952, 1N5953, 1N5954, and 1N5955 series diodes. These components offer similar specifications in terms of voltage and current ratings, making them suitable substitutes in various applications. Always verify the specific ratings and features to ensure compatibility with your circuit design.