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BAT54SFILM

Name: BAT54SFILM
Rating: 4.7 (12 reviews)

DIODE ARRAY SCHOTTKY 40V SOT23-3

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包 SOT23
資料表 BAT54SFILM DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeConfiguration	1 Pair Series Connection
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	40 V
Current-AverageRectified(Io)(perDiode)	300mA (DC)
Voltage-Forward(Vf)(Max)@If	900 mV @ 100 mA
Speed	Fast Recovery =< 500ns, > 200mA (Io)
ReverseRecoveryTime(trr)	5 ns
Current-ReverseLeakage@Vr	1 µA @ 30 V
OperatingTemperature-Junction	-40°C ~ 150°C
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

The BAT54SFILM is a Schottky barrier diode designed for low voltage and high-speed switching applications. It features a low forward voltage drop, allowing for efficient power management in electronic circuits. The "SFILM" designation indicates that it is available in a thin-film package, which offers benefits such as reduced size and weight, making it suitable for compact designs.
Typical applications include power supplies, RF applications, and signal detection circuits. Its fast switching speed minimizes losses in high-frequency operations, enhancing overall system performance. The BAT54SFILM is particularly favored in battery-powered devices due to its low leakage current, which helps extend battery life.
Overall, the BAT54SFILM is a versatile component for engineers looking to optimize circuit efficiency and reliability in modern electronic designs.

Features

The BAT54SFILM is a dual Schottky barrier diode designed for various applications requiring low forward voltage drop and fast switching speeds. Key features include:
1. Voltage Rating: Typically rated for a reverse voltage of up to 30V, making it suitable for low-voltage applications.
2. Forward Current: Can handle a forward current of around 200 mA, accommodating moderate load requirements.
3. Low Forward Voltage Drop: Offers a low forward voltage drop (approximately 0.3V at 200 mA), enhancing efficiency, especially in battery-powered devices.
4. Fast Switching Speed: Provides quick response times, beneficial for high-frequency applications.
5. Package Type: Available in a compact SOT-23 package, allowing for space-saving designs on PCBs.
6. Temperature Range: Operates effectively across a wide temperature range, ensuring reliability in diverse environments.
These characteristics make the BAT54SFILM suitable for applications in power management, signal demodulation, and RF systems.

Package

The BAT54SFILM is packaged in a surface-mount SOT-23 (Small Outline Transistor) format. This compact package is designed for efficient use in various electronic applications, providing space-saving benefits on circuit boards.

Pinout

The BAT54SFILM is a Schottky diode available in a small SOT-23 package. It has a pin count of 3. The function of the BAT54SFILM includes rectification and protection in low-voltage applications, making it suitable for RF and high-speed switching.
The pin configuration is as follows:
1. Pin 1 (Anode): This is the anode terminal of the diode.
2. Pin 2 (Cathode): This is the cathode terminal of the diode.
3. Pin 3 (Common): This pin is typically connected to the ground or the common node in circuits where multiple diodes are used.
The BAT54SFILM is known for its low forward voltage drop and fast switching speed, making it ideal for various applications such as signal routing, clamping, and flyback diodes in power supply circuits.

Manufacturer

The BAT54SFILM is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in discrete, logic, and MOSFET components, offering a wide range of products used in various electronic applications. The company originated as part of NXP Semiconductors and was spun off to focus on high-volume manufacturing and the development of efficient, reliable semiconductor devices. Nexperia is known for its commitment to quality and innovation in the semiconductor industry.

Application

The BAT54SFILM is a dual Schottky diode used in various applications, including RF and microwave circuits, voltage clamping, switching circuits, and rectification in low-voltage power supplies. Its low forward voltage drop and fast switching speeds make it suitable for portable devices, signal detection, and protection circuits in consumer electronics, telecommunications, and automotive applications.

Equivalent

The BAT54SFILM is a Schottky diode. Equivalent products include the BAT54, BAT54A, and BAT54B, which differ in reverse voltage ratings. Other possible equivalents are the 1N5817, 1N5818, and 1N5819, which are also Schottky diodes but might have different package types and specifications. Always check datasheets for precise electrical characteristics and suitability for your application.