BAV70W

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BAV70W

+BOM

DIODE STANDARD 75V 150MA SOT323

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Specifications

Attribute Value
Package / Case Tape & Reel (TR)
Part Status Active
Diode Configuration 1 Pair Common Cathode
Diode Type Standard
Voltage - DC Reverse (Vr) (Max) 75 V
Current - Average Rectified(Io)(per Diode) 150mA
Voltage - Forward (Vf) (Max) @ If 1 V @ 50 mA
Speed Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr) 6 ns
Current - Reverse Leakage @ Vr 2.5 µA @ 75 V
Operating Temperature - Junction -65°C ~ 150°C
Mounting Type Surface Mount

Overview

Description

The BAV70W is a dual common-cathode switching diode housed in a small SOT-323 (SC-70) surface-mount package. It is primarily used for high-speed switching applications. The device is composed of two diodes connected in series, offering low forward voltage drop and fast recovery time, enhancing its efficiency in digital circuits. This diode is popular in various electronic applications due to its compact size, making it suitable for portable and space-constrained devices.
Key features include:
1. Low Forward Voltage Drop: Minimizes power loss, improving circuit efficiency.
2. Fast Switching Speed: Essential for high-frequency applications.
3. Small Package Size: SOT-323 package allows for use in compact or densely-packed PCBs.
4. Dual Diode Configuration: Provides design flexibility for different circuit configurations.
The BAV70W is commonly used in signal processing, communication systems, and data transmission applications. Its reliability and compact form factor make it a preferred choice for engineers working on modern electronic designs.

Equivalent

The BAV70W is a dual switching diode commonly used for general-purpose switching applications. Equivalent products include the NSVMMBD770W from ON Semiconductor, the BAW56W from Nexperia, and the MMBT770W from Diodes Incorporated. These alternatives typically match the BAV70W in terms of electrical characteristics and packaging, making them suitable substitutes in most circuits. Always verify specific parameters and pin configurations to ensure compatibility with your application.

Features

The BAV70W is a small-signal switching diode array commonly used in electronic circuits for its fast switching capabilities and low forward voltage drop. Key features include:
1. Configuration: It is a dual diode with two independent diodes in a single package, offering circuit design flexibility.
2. Package Type: Available in a SOT-323 (SC-70) surface-mount package, ideal for compact circuit designs.
3. Forward Current: Each diode can handle a maximum continuous forward current of approximately 200 mA.
4. Reverse Voltage: It has a maximum reverse voltage rating of around 70 V, suitable for various low to medium voltage applications.
5. High-Speed Switching: The diodes are designed for fast switching, making them suitable for digital and RF applications.
6. Low Capacitance: Exhibits low junction capacitance, enhancing performance in high-frequency applications.
7. Temperature Range: Operates efficiently across a wide temperature range, typically -55°C to +150°C, ensuring reliability in diverse environments.
These features make the BAV70W suitable for applications such as signal processing, switching, and protection in electronic devices.

Pinout

The BAV70W is a dual common-cathode switching diode housed in a small SOT-323 or SC-70 surface-mount package. It features three pins, and its primary function is to perform fast switching. Here’s a brief overview of the pin configuration and function:
1. Pin Configuration:
- Pin 1 (Anode 1): This is the anode terminal for the first diode.
- Pin 2 (Anode 2): This is the anode terminal for the second diode.
- Pin 3 (Common Cathode): This is the cathode terminal shared by both diodes.
2. Functionality:
- The BAV70W is primarily used in high-speed switching applications. It can be used for signal rectification, signal clamping, and protection circuits.
- The dual-diode configuration with a common cathode is useful for creating compact circuit designs in space-constrained environments, often found in digital and analog circuits.
This component is valued for its fast switching speed, low forward voltage drop, and high reliability, making it suitable for various electronic applications.

Manufacturer

The BAV70W is a dual switching diode commonly used in electronic circuits for switching applications. It is manufactured by several semiconductor companies, including Nexperia and ON Semiconductor.
Nexperia is a global semiconductor manufacturer that specializes in discrete, logic, and MOSFET devices. They focus on efficiency and performance, providing essential components to various markets such as automotive, industrial, computing, and consumer electronics. Nexperia was formerly part of NXP Semiconductors and became an independent company in 2017. They have a reputation for producing high-quality, reliable semiconductor components.
ON Semiconductor, now known as onsemi, is another major player in the semiconductor industry. They provide a wide range of products, including power management, analog, sensors, logic, and discrete devices. onsemi serves markets like automotive, industrial, communications, and computing. The company emphasizes energy-efficient innovations, striving to contribute to a sustainable future through their technology solutions.

Application

The BAV70W is a dual common-cathode switching diode commonly used in various applications. Key areas include:
1. Signal Switching: Ideal for high-speed switching applications due to its fast response time.
2. Voltage Clamping: Used in protective circuits to clamp voltage spikes and protect sensitive components.
3. Rectification: Suitable for low-current rectification in power supplies.
4. Logic Gate Circuits: Employed in digital circuits for signal routing and level shifting.
5. RF Circuits: Utilized in radio frequency applications for signal modulation and demodulation.
6. Consumer Electronics: Found in various gadgets for circuit protection and efficient signal processing.
Its small SMD package makes it suitable for compact circuit designs.

Package

The BAV70W is a dual diode in a surface-mount SOT-323 package, also known as SC-70. This package type is compact, making it suitable for applications where space is limited on the printed circuit board (PCB).