Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Obsolete |
| Diode Configuration | 1 Pair Series Connection |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 80 V |
| Current - Average Rectified(Io)(per Diode) | 200mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 150 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 3 ns |
| Current - Reverse Leakage @ Vr | 100 nA @ 80 V |
| Operating Temperature - Junction | 150°C (Max) |
| Mounting Type | Surface Mount |
Overview
Description
The BAV99 is a dual diode array commonly used in electronic circuits for switching and protection purposes. This component includes two high-speed switching diodes connected in a common cathode configuration. It is housed in a small SOT-23 surface-mount package, making it ideal for compact circuit designs.
Key features of the BAV99 include its fast switching speed, low forward voltage drop, and high reliability. These characteristics make it suitable for high-frequency applications and signal rectification tasks. Additionally, the diodes in the BAV99 can handle moderate current levels, making them versatile for various low-power applications.
The BAV99 is often used in RF, digital, and analog circuits, serving as a rectifier, protector, or signal routing component. Its wide operating temperature range and robust construction ensure effective performance in diverse environmental conditions. When implementing the BAV99, designers benefit from its ease of use, availability, and cost-effectiveness, making it a popular choice in the electronics industry for protecting and controlling signal integrity.
Key features of the BAV99 include its fast switching speed, low forward voltage drop, and high reliability. These characteristics make it suitable for high-frequency applications and signal rectification tasks. Additionally, the diodes in the BAV99 can handle moderate current levels, making them versatile for various low-power applications.
The BAV99 is often used in RF, digital, and analog circuits, serving as a rectifier, protector, or signal routing component. Its wide operating temperature range and robust construction ensure effective performance in diverse environmental conditions. When implementing the BAV99, designers benefit from its ease of use, availability, and cost-effectiveness, making it a popular choice in the electronics industry for protecting and controlling signal integrity.
Equivalent
The BAV99 is a dual diode array commonly used for high-speed switching applications. Equivalent products include:
1. Nexperia's BAV99.
2. ON Semiconductor's MMBD4148SE.
3. Fairchild's MMBD4148.
4. Diodes Incorporated's BAV99W.
5. Rohm Semiconductor's EMH11.
Ensure to verify the specific parameters like voltage, current ratings, and package type to confirm compatibility for your application.
1. Nexperia's BAV99.
2. ON Semiconductor's MMBD4148SE.
3. Fairchild's MMBD4148.
4. Diodes Incorporated's BAV99W.
5. Rohm Semiconductor's EMH11.
Ensure to verify the specific parameters like voltage, current ratings, and package type to confirm compatibility for your application.
Features
The BAV99 is a dual common-cathode switching diode, commonly used in high-speed switching applications. It consists of two diodes in a single package, with the following noteworthy features:
1. Package Type: SOT-23, which is a small, surface-mount package ideal for compact circuit designs.
2. Fast Switching Speed: The diodes in the BAV99 are capable of switching at high speeds, making them suitable for digital and analog circuits requiring rapid signal transitions.
3. Low Forward Voltage Drop: This feature ensures minimal power loss and high efficiency in circuits.
4. High Breakdown Voltage: Typically around 70V, providing protection against voltage spikes.
5. Low Reverse Leakage Current: Ensures minimal current leakage when the diode is reverse-biased, contributing to energy efficiency.
6. Common-Cathode Configuration: The two diodes share a single cathode connection, which simplifies circuit design when used in applications like signal routing or protection.
7. Temperature Range: Operates effectively over a wide temperature range, typically from -55°C to +150°C.
These features make the BAV99 suitable for use in various applications, including signal rectification, voltage clamping, and protection circuits.
1. Package Type: SOT-23, which is a small, surface-mount package ideal for compact circuit designs.
2. Fast Switching Speed: The diodes in the BAV99 are capable of switching at high speeds, making them suitable for digital and analog circuits requiring rapid signal transitions.
3. Low Forward Voltage Drop: This feature ensures minimal power loss and high efficiency in circuits.
4. High Breakdown Voltage: Typically around 70V, providing protection against voltage spikes.
5. Low Reverse Leakage Current: Ensures minimal current leakage when the diode is reverse-biased, contributing to energy efficiency.
6. Common-Cathode Configuration: The two diodes share a single cathode connection, which simplifies circuit design when used in applications like signal routing or protection.
7. Temperature Range: Operates effectively over a wide temperature range, typically from -55°C to +150°C.
These features make the BAV99 suitable for use in various applications, including signal rectification, voltage clamping, and protection circuits.
Pinout
The BAV99 is a dual diode configuration in a single package, commonly used for high-speed switching applications. It features a total of 3 pins. The pin configuration is as follows:
1. Pin 1 (Anode 1, also labeled as A1): This is the anode for the first diode.
2. Pin 2 (Common Cathode, labeled as K): This pin is the shared cathode for both diodes.
3. Pin 3 (Anode 2, labeled as A2): This is the anode for the second diode.
The BAV99 package is typically a small SOT-23 or similar surface-mount package, which makes it suitable for compact circuit designs. It is commonly used in applications like signal clamping, voltage steering, and protection in digital circuits due to its fast switching speed and low forward voltage drop.
1. Pin 1 (Anode 1, also labeled as A1): This is the anode for the first diode.
2. Pin 2 (Common Cathode, labeled as K): This pin is the shared cathode for both diodes.
3. Pin 3 (Anode 2, labeled as A2): This is the anode for the second diode.
The BAV99 package is typically a small SOT-23 or similar surface-mount package, which makes it suitable for compact circuit designs. It is commonly used in applications like signal clamping, voltage steering, and protection in digital circuits due to its fast switching speed and low forward voltage drop.
Manufacturer
The BAV99 is a dual diode commonly used in electronic circuits for switching and protection purposes. It is manufactured by several semiconductor companies, including Nexperia, ON Semiconductor, Diodes Incorporated, and Vishay Intertechnology. These companies specialize in the design and manufacturing of semiconductors and electronic components.
1. Nexperia: A global semiconductor manufacturer known for producing discrete, logic, and MOSFET devices. It was spun off from NXP Semiconductors in 2017.
2. ON Semiconductor: Now known as onsemi, it is a leading supplier of power management and image sensor semiconductors.
3. Diodes Incorporated: Specializes in discrete, logic, analog, and mixed-signal semiconductors, serving a broad range of markets, including automotive, consumer electronics, and industrial.
4. Vishay Intertechnology: A diversified manufacturer of electronic components, including semiconductors, resistors, capacitors, and more.
These companies are key players in the semiconductor industry, supplying essential components that underpin modern electronics.
1. Nexperia: A global semiconductor manufacturer known for producing discrete, logic, and MOSFET devices. It was spun off from NXP Semiconductors in 2017.
2. ON Semiconductor: Now known as onsemi, it is a leading supplier of power management and image sensor semiconductors.
3. Diodes Incorporated: Specializes in discrete, logic, analog, and mixed-signal semiconductors, serving a broad range of markets, including automotive, consumer electronics, and industrial.
4. Vishay Intertechnology: A diversified manufacturer of electronic components, including semiconductors, resistors, capacitors, and more.
These companies are key players in the semiconductor industry, supplying essential components that underpin modern electronics.
Application
The BAV99 is a dual common-cathode switching diode used primarily in applications requiring fast switching times. Key application areas include:
1. Signal Processing: Used in high-speed signal processing circuits for switching, clipping, and clamping.
2. Protection Circuits: Offers protection in circuits by directing voltage transients away from sensitive components.
3. RF Circuits: Utilized in radio frequency applications for signal routing and isolation.
4. Data Communication: Employed in communication circuits for data line protection and signal integrity.
5. Consumer Electronics: Found in devices needing efficient, low-power switching, such as smartphones and tablets.
These diodes are valued for their small form factor, fast response, and reliability in various electronic systems.
1. Signal Processing: Used in high-speed signal processing circuits for switching, clipping, and clamping.
2. Protection Circuits: Offers protection in circuits by directing voltage transients away from sensitive components.
3. RF Circuits: Utilized in radio frequency applications for signal routing and isolation.
4. Data Communication: Employed in communication circuits for data line protection and signal integrity.
5. Consumer Electronics: Found in devices needing efficient, low-power switching, such as smartphones and tablets.
These diodes are valued for their small form factor, fast response, and reliability in various electronic systems.
Package
The BAV99 is a dual diode array typically housed in a small SOT-23 package. This package type is commonly used for surface-mount devices, offering a compact form factor suitable for various electronic applications.
