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BAT54KFILM

Name: BAT54KFILM
Rating: 4.7 (12 reviews)

DIODE SCHOTTKY 40V 300MA SOD523

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製造商。部分 #BAT54KFILM
包 SC-79,SOD-523
資料表 BAT54KFILM DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	40 V
Current-AverageRectified(Io)	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
Capacitance@VrF	10pF @ 1V, 1MHz
MountingType	Surface Mount
Package/Case	SC-79, SOD-523
SupplierDevicePackage	SOD-523

概述

Description

The BAT54KFILM is a low-voltage Schottky diode specifically designed for applications requiring high switching speeds and low forward voltage drop. It is particularly useful in RF applications, signal processing, and power management systems due to its fast response time and efficiency in rectifying signals. The device features a compact package, allowing for easy integration into various electronic circuits.
Key characteristics include a maximum reverse voltage rating of around 30V and a low forward voltage drop, typically around 0.3V at low currents. This makes it ideal for battery-powered devices where energy efficiency is crucial. The BAT54KFILM also exhibits low leakage current, further enhancing its applicability in low-power scenarios.
In summary, the BAT54KFILM is a versatile Schottky diode suitable for various electronic applications, offering advantages in speed, efficiency, and compactness.

Features

The BAT54KFILM is a low-noise, dual Schottky barrier diode designed for high-speed switching applications. Key features include:
1. Low Forward Voltage Drop: Ensures efficient operation and minimal power loss.
2. Fast Switching Speed: Suitable for high-frequency applications, making it ideal for RF and microwave circuits.
3. Low Reverse Leakage Current: Provides improved reliability and performance in sensitive electronic designs.
4. Compact Package: Typically available in a surface-mount package, which aids in space-saving designs.
5. Wide Operating Temperature Range: Ensures stable performance across various environmental conditions.
6. High Reverse Voltage Rating: Offers versatility for different application requirements.
Overall, the BAT54KFILM is ideal for use in rectification, signal detection, and clamping applications within consumer electronics, telecommunications, and industrial systems.

Package

The BAT54KFILM is packaged in a film or tape format, typically used for surface mount applications. It consists of multiple BAT54 diodes on a single carrier, suitable for automated assembly processes.

Pinout

The BAT54KFILM is a dual Schottky diode in a SOT-23 package. It has three pins. The pin configuration is as follows:
1. Pin 1 (Anode 1): This pin connects to the anode of the first Schottky diode.
2. Pin 2 (Cathode 1 / Anode 2): This pin serves as the cathode for the first diode and the anode for the second diode.
3. Pin 3 (Cathode 2): This pin connects to the cathode of the second Schottky diode.
The primary function of the BAT54KFILM is to provide low forward voltage drop rectification and fast switching capabilities, making it suitable for applications such as signal demodulation, clamping, and protection circuits in various electronic devices.

Manufacturer

The BAT54KFILM is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and manufactures a wide range of electronic components, including integrated circuits, discrete devices, and sensors, serving various industries such as automotive, telecommunications, consumer electronics, and industrial applications. The company is headquartered in Genève, Switzerland, and is known for its innovation and commitment to sustainability in the semiconductor market.

Application

The BAT54KFILM is primarily used in low-voltage switching applications, such as in amplifiers, signal processing, and radio frequency (RF) applications. Its small size and low forward voltage drop make it ideal for battery-operated devices, portable electronics, and sensor circuits. Additionally, it is utilized in protection circuits, rectifiers, and signal routing due to its fast switching capabilities and low leakage current.

Equivalent

The BAT54KFILM is a Schottky diode in a compact package. Equivalent products include the BAT54, BAT54A, BAT54B, and BAT54C diodes, which vary mainly in parameters like reverse leakage current and forward voltage drop. Other alternatives may include similar Schottky diodes from manufacturers like Vishay (e.g., B140, B120) or ON Semiconductor (e.g., MBR1100). Always check the specific datasheets for exact specifications to ensure compatibility.