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BAT46WJ

Name: BAT46WJ
Rating: 4.7 (12 reviews)

Schottky Diodes & Rectifiers

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100% オリジナル &新しい

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仕様

概要

Description

The BAT46WJ is a Schottky barrier diode, designed for high-speed switching applications and low voltage rectification. It features a low forward voltage drop and fast switching speeds, making it ideal for use in power management circuits, RF applications, and signal demodulation. The diode is housed in a compact SOT-23 package, facilitating easy integration into electronic designs.
Key specifications include a maximum reverse voltage (V_R) of 45V, a forward current (I_F) rating of 200mA, and a low forward voltage drop, typically around 0.3V at 100mA. The BAT46WJ is characterized by its low leakage current, allowing for efficient performance in battery-operated devices.
Due to its favorable thermal performance and reliability, the BAT46WJ is commonly employed in mobile, consumer electronics, and industrial applications. Its robust design makes it a popular choice among engineers seeking to enhance circuit efficiency and reliability.

Features

The BAT46WJ is a Schottky barrier diode designed for high-speed switching and low forward voltage applications. Key features include:
1. Low Forward Voltage Drop: Typically around 0.35V at a forward current of 10mA, enhancing efficiency.
2. High Speed: Ideal for high-frequency applications due to its fast switching capabilities.
3. Low Reverse Leakage Current: Minimizes power loss during reverse bias conditions.
4. Reverse Voltage Rating: Can handle up to 45V, making it suitable for various applications.
5. Package Type: Available in a small SOT-23 package, offering compactness for space-constrained designs.
6. Temperature Range: Operates effectively over a wide temperature range, ensuring reliability in diverse environments.
These features make the BAT46WJ particularly useful in voltage clamping, rectification in power supplies, and RF applications.

Package

The BAT46WJ is typically packaged in a SOT-23 (Small Outline Transistor) package type. This package is compact and suited for surface-mount applications, providing efficient thermal performance and space-saving benefits in electronic circuits.

Pinout

The BAT46WJ is a Schottky barrier diode with a common pin count of 2. The pin functions are as follows:
1. Anode (A): This is the positive terminal of the diode, which allows current to flow when the voltage at the anode is higher than the cathode.
2. Cathode (K): This is the negative terminal and is typically marked with a band on the diode body. It is the side where current exits the diode.
The BAT46WJ is used primarily in low-voltage and high-speed switching applications due to its low forward voltage drop and fast switching capabilities. It is often utilized in signal detection, clamping, and protection circuits.

Manufacturer

The BAT46WJ is manufactured by ON Semiconductor, a leading global supplier of semiconductor-based solutions. ON Semiconductor specializes in a wide range of products, including analog, mixed-signal, and digital signal processing, catering to various industries such as automotive, industrial, and consumer electronics. The company focuses on energy-efficient solutions and has a strong commitment to sustainability and innovation in the semiconductor market.

Application

The BAT46WJ is a Schottky barrier diode commonly used in applications such as low-voltage and high-speed switching, RF (radio frequency) applications, rectification in power supplies, and voltage clamping. Its low forward voltage drop and fast switching capabilities make it suitable for use in digital circuits, signal detection, and as a protection device for sensitive components.

Equivalent

The BAT46WJ is a Schottky diode. Equivalent products include the BAT46, BAT46A, and similar low-leakage Schottky diodes such as the 1N5817, 1N5819, and B140. Always check specific characteristics like voltage rating and current capacity to ensure compatibility.