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BAT54HT1G

Name: BAT54HT1G
Rating: 4.7 (12 reviews)

RECTIFIER DIODE, SCHOTTKY, 0.2A

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製造商。部分 #BAT54HT1G
包 SOD-323
資料表 BAT54HT1G DataSheet
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規格

Package	1
Series	Bulk
DiodeType	Active
Voltage-DCReverse(Vr)(Max)	Schottky
Current-AverageRectified(Io)	30 V
Voltage-Forward(Vf)(Max)@If	200mA (DC)
Speed	800 mV @ 100 mA
ReverseRecoveryTime(trr)	Small Signal =< 200mA (Io), Any Speed
Current-ReverseLeakage@Vr	5 ns
Capacitance@VrF	2 µA @ 25 V
MountingType	10pF @ 1V, 1MHz
Package/Case	Surface Mount
SupplierDevicePackage	SC-76, SOD-323

概述

Description

The BAT54HT1G is a Schottky barrier diode specifically designed for low-voltage applications. It features a low forward voltage drop, making it suitable for power management and rectification tasks in devices such as smartphones and other portable electronics. With a maximum reverse voltage of around 30V and a forward current rating of 200mA, it balances performance with efficiency.
The device is housed in a SOT-23 package, which allows for easy integration into compact circuit designs. The BAT54HT1G is particularly valued for its fast switching speeds and low leakage current, which are crucial for enhancing the efficiency of switching power supplies and protecting sensitive components from reverse polarity.
Additionally, being part of the BAT series, it is designed for surface mount technology, making it a versatile choice for modern electronic applications. Overall, the BAT54HT1G is an excellent choice for designers seeking reliable and efficient diode solutions in low-voltage environments.

Features

The BAT54HT1G is a low-power Schottky diode designed for high-speed switching applications. Key features include:
1. Low Forward Voltage: Typically around 0.3V, which minimizes power loss during operation.
2. High-Speed Switching: Suitable for fast signal processing, making it ideal for RF and digital applications.
3. Compact Package: Available in the SOT-23 package, facilitating space-saving designs in PCBs.
4. High Reverse Voltage: Rated for up to 30V, allowing it to handle various voltage levels in applications.
5. Low Leakage Current: Ensures minimal current loss in off-state conditions, enhancing efficiency.
6. Temperature Range: Operable within a wide temperature range from -55°C to +150°C, suitable for diverse environments.
7. ESD Protection: Provides protection against electrostatic discharge, increasing reliability in sensitive circuitry.
These features make the BAT54HT1G suitable for applications in mobile devices, automotive electronics, and power management systems.

Package

The BAT54HT1G is packaged in the SOT-23 surface mount configuration.

Pinout

The BAT54HT1G is a dual Schottky barrier diode housed in a SOT-23 package. It has a total of 3 pins. The pin configuration is as follows:
1. Pin 1 (Anode of D1): This is the anode connection for the first Schottky diode.
2. Pin 2 (Cathode of D1 and Anode of D2): This pin serves as the common cathode for the first diode (D1) and the anode for the second diode (D2).
3. Pin 3 (Cathode of D2): This is the cathode connection for the second Schottky diode.
The BAT54HT1G is commonly used in applications requiring fast switching and low forward voltage drop, such as in signal rectification, protection circuits, and clamping applications.

Manufacturer

The BAT54HT1G is manufactured by ON Semiconductor, a global semiconductor company headquartered in Phoenix, Arizona. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components, including analog, discrete, and power management devices. The company serves various markets, including automotive, industrial, communications, consumer electronics, and computing. ON Semiconductor is known for its focus on energy-efficient solutions and innovation in semiconductor technologies.

Application

The BAT54HT1G is a Schottky barrier diode commonly used in low-voltage high-speed switching applications. Its key application areas include RF and microwave circuits, rectification in DC-DC converters, protection circuits for sensitive components, and as a clamp in signal processing. It is also utilized in voltage clamping, mixers, and other high-frequency applications due to its fast switching speed and low forward voltage drop.

Equivalent

The BAT54HT1G is a Schottky barrier diode. Equivalent products include the BAT54, BAT54A, and BAT54B. Other alternatives may include the B140, B130, and RB154, depending on specific voltage and current ratings. Always verify datasheets for precise specifications and suitability for your application.