BAT54CWT1G

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BAT54CWT1G

+BOM

RECTIFIER DIODE, SCHOTTKY, 2 ELE

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Specifications

Attribute Value
Package Bulk
ProductStatus Active
DiodeConfiguration 1 Pair Common Cathode
DiodeType Schottky
Voltage-DCReverse(Vr)(Max) 30 V
Current-AverageRectified(Io)(perDiode) 200mA (DC)
Voltage-Forward(Vf)(Max)@If 800 mV @ 100 mA
Speed Small Signal =< 200mA (Io), Any Speed
ReverseRecoveryTime(trr) 5 ns
Current-ReverseLeakage@Vr 2 µA @ 25 V
OperatingTemperature-Junction -55°C ~ 125°C
MountingType Surface Mount
Package/Case SC-70, SOT-323

Overview

Description

The BAT54CWT1G is a Schottky barrier diode designed for general-purpose and high-speed switching applications. Manufactured by ON Semiconductor, it is part of the BAT54 series, known for its low forward voltage drop and fast switching characteristics. This diode is housed in a compact SOT-323 surface-mount package, making it suitable for space-constrained applications.
Key features of the BAT54CWT1G include a low forward voltage of about 0.24V at 10mA, a maximum average rectified current of 200mA, and a peak reverse voltage of 30V. The diode operates efficiently in a temperature range from -55°C to +125°C. Due to its low capacitance and fast response, it's ideal for signal processing, voltage clamping, and protection circuits.
The diode's dual connected cathode configuration allows for flexible circuit design, and its Schottky characteristics provide a low-power loss solution, enhancing battery life in portable devices. Overall, the BAT54CWT1G is a reliable and efficient choice for designers looking to implement high-speed and low-power switching solutions.

Equivalent

The BAT54CWT1G is a dual Schottky diode array. Equivalent products include:
1. BAS70-04 - Similar dual Schottky diode with matching electrical characteristics.
2. BAT54C - Another dual Schottky diode with similar specifications.
3. BAT54CW - Offers equivalent functionality, often used interchangeably.
4. MBR0520 - A low forward voltage drop Schottky diode.
These alternatives can usually be substituted in most applications that require the BAT54CWT1G. Always verify the specifications and pin configurations before replacement.

Features

The BAT54CWT1G is a Schottky barrier diode designed for general-purpose applications, particularly in low-voltage, high-frequency rectification. It features a low forward voltage drop and fast switching capabilities, which make it suitable for use in RF, microwave, and high-speed digital circuits. The device is housed in a compact SOT-323 (SC-70) surface-mount package, allowing for efficient use of PCB space.
Key features include:
- Dual diodes with common cathode configuration.
- Low forward voltage drop, enhancing efficiency.
- Low reverse leakage current.
- Fast recovery time, suitable for high-speed operations.
- Maximum repetitive peak reverse voltage (VRRM) of 30V.
- Maximum average forward rectified current (IF(AV)) of 200mA.
- Maximum non-repetitive peak forward surge current (IFSM) of 600mA.
- Operating temperature range: -65°C to +125°C.
These characteristics make the BAT54CWT1G ideal for tasks such as clamping, protection, and mixing in portable and battery-powered devices.

Pinout

The BAT54CWT1G is a Schottky barrier diode array with a dual-diode configuration. It is housed in a SOT-323 surface-mount package. The key features are:
- Pin Count: 3 pins.
- Pin Configuration:
- Pin 1: Cathode of Diode 1 (K1)
- Pin 2: Common Anode (A)
- Pin 3: Cathode of Diode 2 (K2)
Function: This component is used primarily for switching and rectification purposes in electronic circuits. It features low forward voltage drop and fast switching speed due to the Schottky barrier construction, making it suitable for protecting circuits from overvoltage transients and for use in high-speed switching applications.

Manufacturer

The BAT54CWT1G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a prominent American semiconductor supplier company. It designs, manufactures, and markets a wide range of semiconductor components, including power and analog devices, sensors, and custom solutions. The company's products are utilized in various sectors, such as automotive, industrial, cloud power, and IoT (Internet of Things) applications. Onsemi is recognized for its focus on energy-efficient innovations and plays a significant role in advancing technology in fields like electric vehicles, smart home technology, and advanced industrial automation.

Application

The BAT54CWT1G is a Schottky barrier diode commonly used in various applications due to its low forward voltage drop and fast switching capabilities. Key application areas include:
1. Power Conversion: Used in DC-DC converters and power supplies for efficient rectification.
2. Signal Clamping: Protects circuits from voltage spikes by clamping unwanted signals.
3. RF Applications: Suitable for use in radio frequency applications due to low capacitance.
4. Reverse Polarity Protection: Protects circuits from incorrect voltage polarity.
5. Voltage Level Shifting: Facilitates shifting voltage levels in mixed-signal environments.
Its small SOT-323 package makes it ideal for portable and space-constrained devices.

Package

The BAT54CWT1G is a Schottky diode array with a SOT-323 package type. This surface-mount package is compact and suitable for high-density board designs, commonly used in applications requiring efficient switching and low forward voltage drop.

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