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BAV70

Name: BAV70
Rating: 4.7 (12 reviews)

DIODE ARRAY GP 80V 200MA SOT23-3

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製造商。部分 #BAV70
包 SOT23-3
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Obsolete
DiodeConfiguration	1 Pair Common Cathode
DiodeType	Standard
Voltage-DCReverse(Vr)(Max)	80 V
Current-AverageRectified(Io)(perDiode)	200mA (DC)
Voltage-Forward(Vf)(Max)@If	1.25 V @ 150 mA
Speed	Small Signal =< 200mA (Io), Any Speed
Current-ReverseLeakage@Vr	100 nA @ 80 V
OperatingTemperature-Junction	150°C (Max)
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

The BAV70 is a type of N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for low voltage applications. It is primarily used in power management and switching applications due to its high efficiency and low on-resistance. The device features a maximum drain-source voltage of 60V and can handle continuous drain currents around 10A, making it suitable for various electronic circuits.
Key specifications include fast switching speeds and a low threshold voltage, which enhances its performance in power supply circuits, LED drivers, and motor control. The BAV70 is typically housed in a compact surface-mount package, facilitating integration into space-constrained designs.
Manufacturers often provide detailed datasheets, which include electrical characteristics, thermal performance, and application circuits, allowing engineers to effectively utilize the BAV70 in their designs. Overall, its reliability and efficiency make it a popular choice in modern electronic systems.

Features

The BAV70 is a dual-series Schottky diode, known for its high-speed switching and low forward voltage drop. Key features include:
1. Low Forward Voltage Drop: Typically around 0.3V, which enhances efficiency in power applications.
2. High-Speed Switching: Suitable for high-frequency applications, making it ideal for RF and digital circuits.
3. Low Reverse Leakage Current: Ensures minimal power loss when in reverse bias, enhancing overall performance.
4. Dual Diode Configuration: Contains two diodes in a single package, saving space on PCBs.
5. Wide Operating Temperature Range: Typically from -55°C to +150°C, suitable for various environmental conditions.
6. Compact Surface-Mount Design: Available in SOT-23 package, facilitating easy integration and assembly in modern electronics.
Overall, the BAV70 is widely used in applications such as rectifiers, clamping circuits, and RF applications, thanks to its reliability and efficiency.

Package

The BAV70 is a dual Schottky diode packaged in the SOT-23 (TO-236) surface-mount package type. It typically features three terminals and is widely used in switching and rectification applications due to its low forward voltage drop and fast switching speed.

Pinout

The BAV70 is a dual silicon switching diode housed in a 2-lead package (typically DO-35 or similar). It has a total of two pins.
Pin Functions:
1. Anode (A1) - The positive side of the diode for the first diode.
2. Cathode (K1) - The negative side of the diode for the first diode.
3. Anode (A2) - The positive side of the diode for the second diode.
4. Cathode (K2) - The negative side of the diode for the second diode.
In typical applications, the BAV70 is used for switching and signal processing due to its low forward voltage drop and fast switching speed. It is often employed in rectification, clamping, and protection circuits.

Manufacturer

The BAV70 is manufactured by Nexperia, a company that specializes in semiconductor solutions. Nexperia focuses on producing discrete, logic, and MOSFET components for a wide range of applications, including automotive, industrial, and consumer electronics. The company is known for its expertise in high-volume manufacturing and is a key player in the global semiconductor market. Nexperia was formed as a spin-off from NXP Semiconductors in 2017 and operates with a commitment to reliability and efficiency in its product offerings.

Application

The BAV70 is a dual switching diode commonly used in electronic applications for signal processing. Its primary application areas include:
1. Signal Switching: Used in digital circuits for routing signals.
2. Clamping and Protection: Protects sensitive components from voltage spikes.
3. RF Applications: Employed in RF circuits for low-frequency signal detection.
4. Rectification: Utilized in power supply circuits for rectifying AC to DC.
Due to its low forward voltage drop and fast switching speed, it’s ideal for various consumer electronics and communication devices.

Equivalent

The BAV70 is a dual switching diode. Equivalent products include the BAV21, 1N4148, and 1N4150. These diodes may vary in specifications such as reverse voltage and switching speed, so check datasheets for specific parameters to ensure compatibility for your application.