BAT54SFILM

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BAT54SFILM

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DIODE ARRAY SCHOTTKY 40V SOT23-3

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Diode Configuration 1 Pair Series Connection
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 40 V
Current - Average Rectified(Io)(per Diode) 300mA (DC)
Voltage - Forward (Vf) (Max) @ If 900 mV @ 100 mA
Speed Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr) 5 ns
Current - Reverse Leakage @ Vr 1 µA @ 30 V
Operating Temperature - Junction -40°C ~ 150°C
Mounting Type Surface Mount

Übersicht

Description

The BAT54SFILM is a surface-mount Schottky diode array from Diodes Incorporated, featuring dual common-cathode diodes in a compact SOT-563 (SC-70) package. Key characteristics include:
- Low forward voltage drop (~0.32V at 1mA) for efficient switching.
- High-speed switching with minimal reverse recovery time, ideal for high-frequency applications.
- Low leakage current (<1µA) for power-sensitive designs.
- Peak current handling of 200mA per diode.
Common uses include signal clamping, rectification, and protection circuits in portable electronics, power management, and communication devices. Its small footprint and dual-diode configuration save PCB space while providing reliable performance.
For detailed specs, refer to the datasheet (e.g., part number BAT54SFILM on manufacturer websites).

Equivalent

Equivalent products to the BAT54SFILM (Schottky diode) include:
- BAT54S (Same specs, different package)
- BAT54C (Common cathode variant)
- BAT54A (Series-connected dual diode)
- 1N5819 (Higher current rating)
- SS14 (Similar characteristics)
Check datasheets for exact compatibility in your circuit.

Features

The BAT54SFILM is a Schottky diode array with the following key features:
- Configuration: Dual series Schottky diodes (common cathode).
- Low Forward Voltage: ~0.32V (typ.) at 0.1A for minimal power loss.
- High Switching Speed: Fast switching due to Schottky barrier technology.
- Low Reverse Leakage: ~0.5µA (max) at 25°C.
- Small Package: SOT-563 (SC-70) for space-constrained designs.
- High Current Handling: 200mA continuous forward current per diode.
- Applications: Signal clamping, OR-ing circuits, reverse polarity protection.
Ideal for portable electronics, power management, and high-frequency circuits.

Pinout

The BAT54SFILM is a SOT-23-3 package diode with 3 pins. It consists of a dual series Schottky diode configuration.
Pin Functions:
1. Pin 1 (Anode of Diode 1)
2. Pin 2 (Common Cathode for both diodes)
3. Pin 3 (Anode of Diode 2)
Key Features:
- Low forward voltage drop (~0.32V at 1mA)
- Fast switching
- High efficiency in rectification and clamping applications
Commonly used in signal switching, protection circuits, and DC-DC converters.

Application

The BAT54SFILM, a Schottky barrier diode, is widely used in:
1. Signal Demodulation – RF and high-frequency circuits.
2. Power Management – Reverse polarity protection, DC-DC converters.
3. Switching Circuits – Fast switching in logic circuits.
4. Clamping & Protection – ESD and voltage spike suppression.
5. Portable Electronics – Low-power devices like smartphones and wearables.
Its low forward voltage, fast switching, and compact SOT-23 package make it ideal for space-constrained, high-efficiency applications.

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