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1SMA5914BT3G

Name: 1SMA5914BT3G
Rating: 4.7 (12 reviews)

DIODE ZENER 3.6V 1.5W SMA

Производитель
Мфр. Часть #1SMA5914BT3G
Пакет SMA-2
Лист данных
В наличии6459

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Спецификации

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	3.6 V
Tolerance	±5%
Power-Max	1.5 W
Impedance(Max)(Zzt)	9 Ohms
Current-ReverseLeakage@Vr	35.5 µA @ 1 V
Voltage-Forward(Vf)(Max)@If	1.5 V @ 200 mA
OperatingTemperature	-65°C ~ 150°C
MountingType	Surface Mount
Package/Case	DO-214AC, SMA

Обзор

Description

The 1SMA5914BT3G is a Zener diode designed for voltage regulation applications. It features a breakdown voltage of 12 volts and is part of the SMA series, which indicates its surface-mount packaging. The diode is specifically designed to provide stable reference voltages, making it suitable for various electronic circuits that require voltage clamping or protection against voltage spikes.
With a maximum power dissipation of 1 watt, the 1SMA5914BT3G can handle significant thermal loads, ensuring reliable performance in demanding conditions. Its low leakage current and high reliability make it ideal for applications in consumer electronics, telecommunications, and automotive systems.
The diode's construction allows for efficient heat dissipation, ensuring longevity and stability in operation. Overall, the 1SMA5914BT3G is a versatile component commonly used in power supply circuits and other applications requiring precise voltage regulation.

Features

The 1SMA5914BT3G is a robust voltage regulator diode designed for use in various applications. Key features include:
- Voltage Rating: It has a reverse breakdown voltage of 40V, making it suitable for medium voltage applications.
- Power Dissipation: The diode can handle up to 1W of power dissipation, ensuring reliability under load.
- Package Type: It comes in a DO-214AA (SMA) package, which is compact and suitable for surface mount applications.
- Temperature Range: The operating temperature range is from -55°C to +150°C, allowing usage in harsh environments.
- Zener Impedance: Low dynamic impedance ensures stable performance in voltage regulation.
- Application: Commonly used for voltage clamping, protection in circuits, and as a reference voltage source.
These features make the 1SMA5914BT3G ideal for automotive, industrial, and consumer electronics applications where voltage regulation and protection are critical.

Package

The 1SMA5914BT3G is packaged in a DO-214AC (also known as SMA) surface mount package. This package type is designed for reliable performance in various electronic applications.

Pinout

The 1SMA5914BT3G is a Zener diode with a pin count of 2. It is designed to provide voltage regulation and protection in electronic circuits. The two pins are typically used for the anode and cathode connections.
The primary function of the 1SMA5914BT3G is to clamp voltages, providing a stable reference voltage and protecting sensitive components from voltage spikes by shunting excess voltage to ground. It features a Zener breakdown voltage of 12V and can handle a maximum power dissipation of 1W. The device is commonly used in applications such as voltage regulation, surge protection, and signal clamping.
This part is available in a DO-214AC (SMB) package, making it suitable for surface mount applications.

Manufacturer

The manufacturer of the 1SMA5914BT3G is ON Semiconductor Corporation. ON Semiconductor is a global semiconductor company that designs, manufactures, and sells a wide range of electronic components. Its product portfolio includes power management, analog, and mixed-signal integrated circuits, as well as discrete components and sensors. The company serves various industries, such as automotive, industrial, consumer electronics, and communications. Founded in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor focuses on enabling energy-efficient solutions and sustainable technology across its offerings.

Application

The 1SMA5914BT3G is a Zener diode commonly used in voltage regulation and protection applications. It is suitable for over-voltage protection in power supplies, voltage clamping in electronic circuits, and as a reference voltage in various devices. Its applications include consumer electronics, automotive systems, and telecommunications equipment, where stable voltage levels and transient suppression are essential.

Equivalent

The 1SMA5914BT3G is a Zener diode with a breakdown voltage of 14V and a power rating of 1W. Equivalent products include the BZX85C14, 1N5221B, and 1N5914B. Always verify specifications such as voltage tolerance, power dissipation, and package type for compatibility with your application.

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