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1SMA5913BT3G

Name: 1SMA5913BT3G
Rating: 4.7 (12 reviews)

DIODE ZENER 3.3V 1.5W SMA

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規格

Series	1SMA59xxBT3G
Part Status	Active
Base Product Number	1SMA5913
Voltage - Zener (Nom) (Vz)	3.3 V
Tolerance	±5%
Power - Max	1.5 W
Impedance (Max) (Zzt)	10 Ohms
Current - Reverse Leakage @ Vr	50 µA @ 1 V
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package	DO-214AC, SMA
Supplier Device Package	SMA
Packaging	Cut Tape (CT), Tape & Reel (TR)
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 200 mA

概述

Description

The 1SMA5913BT3G is a Zener diode, specifically designed for voltage regulation and protection applications. It belongs to the SMA series and is commonly used in electronic circuits to maintain a stable reference voltage despite fluctuations in the input voltage.
Key features include:
- Zener Voltage: Typically around 13V, providing a stable output for various applications.
- Power Dissipation: The diode can handle up to 1W of power, making it suitable for moderate power applications.
- Package Type: It comes in a surface-mount package (SMA), which allows for efficient space usage on printed circuit boards (PCBs).
- Applications: Commonly used in voltage clamping, transient voltage suppression, and as a reference voltage in power supplies and other electronic circuits.
This diode offers reliability and performance, making it a popular choice among engineers for designing robust electronic systems.

Features

The 1SMA5913BT3G is a part of the SMA series of zener diodes, designed for voltage regulation and protection applications. Key features include:
- Zener Voltage: Nominal zener voltage of 5.1V, providing stable voltage regulation.
- Power Dissipation: Rated for a maximum power dissipation of 1W, allowing it to handle moderate load conditions.
- Package Type: Offered in a surface-mount SMA package, enabling easy integration into compact electronic designs.
- Reverse Voltage Tolerance: High reverse voltage capability, ensuring protection against voltage spikes.
- Temperature Range: Operates over a wide temperature range, typically from -55°C to +150°C, suitable for various environmental conditions.
- Low Leakage Current: Designed to exhibit low reverse leakage current, enhancing efficiency in circuit applications.
These features make the 1SMA5913BT3G ideal for use in voltage clamping, transient voltage suppression, and circuit protection scenarios in consumer electronics and industrial applications.

Package

The 1SMA5913BT3G is packaged in a DO-214AC (also known as SMA) surface mount package. This package type is commonly used for standard rectifier diodes and offers efficient thermal management and space-saving advantages in electronic circuits.

Pinout

The 1SMA5913BT3G is a transient voltage suppression (TVS) diode specifically designed to protect electronic devices from voltage spikes. It features a total of two pins.
Pin Count:
- Total Pins: 2
Function:
- Pin 1 (Anode): Connects to the ground or negative side of the circuit. It allows current to flow in the forward direction during a voltage surge.
- Pin 2 (Cathode): Connects to the positive side of the circuit. It is responsible for clamping the voltage to a predetermined level, thereby protecting sensitive components from overvoltage conditions.
The device is commonly used in applications requiring ESD protection, voltage clamping, and surge protection, making it suitable for a wide range of electronic circuits.

Manufacturer

The manufacturer of the 1SMA5913BT3G is ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in providing a wide range of innovative semiconductor solutions. The company focuses on powering various applications, including automotive, industrial, communications, and consumer electronics. They offer products such as discrete semiconductors, integrated circuits, and sensor solutions. ON Semiconductor is known for its commitment to sustainability and energy efficiency in its products, aiming to support the transition to a more connected and efficient world.

Application

The 1SMA5913BT3G is a transient voltage suppressor (TVS) diode used for protecting sensitive electronic components from voltage spikes. Its application areas include automotive electronics, telecommunications, consumer electronics, and industrial equipment. It is particularly effective in safeguarding against electrostatic discharge (ESD) and surge events, ensuring the reliability of circuits in harsh environments.

Equivalent

The 1SMA5913BT3G is a Zener diode with a breakdown voltage of 13V and a power rating of 1W. Equivalent products include the 1N5221B, BZX55C13, and 1N5913B, which offer similar specifications in terms of voltage and power. Always check data sheets for specific characteristics to ensure compatibility.