Overview
The BAV99W/DG/B4X, produced by Nexperia USA Inc., is a high-speed switching diode designed for general-purpose switching applications. This component is encapsulated in a small Surface-Mounted Device (SMD) package, specifically the SOT323 package, which is ideal for space-constrained designs. The diode is known for its fast switching speed, low capacitance, and low leakage current, making it suitable for a wide range of electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Voltage (VR) | 100 | V |
| Forward Current (IF) | 215 | mA |
| Forward Voltage (VF) | 1000 @ IF = 50 mA | mV |
| Reverse Current (IR) | 1000 @ VR = 75 V | nA |
| Switching Time (trr) | ≤ 4 | ns |
| Capacitance (Cd) | ≤ 1.5 | pF |
| Package | SOT323 | - |
| Moisture Sensitivity | Level 1 per J-STD-020 | - |
| Terminals | Matte Tin Finish annealed over Alloy 42 Leadframe (Lead Free Plating) | - |
Key Features
- High-speed switching with a switching time (trr) of ≤ 4 ns
- Low capacitance (Cd) of ≤ 1.5 pF
- Low leakage current
- Reverse voltage (VR) up to 100 V
- Small SOT323 SMD plastic package
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free, making it a 'Green' device
- Suitable for automotive applications with AEC-Q101 qualification (for specific variants)
Applications
The BAV99W/DG/B4X is versatile and can be used in various applications, including:
- General-purpose switching
- Automotive systems (for AEC-Q101 qualified variants)
- Industrial control systems
- Consumer electronics
- Mobile and wearable devices
- Power management and computing systems
Q & A
- What is the maximum reverse voltage of the BAV99W/DG/B4X?
The maximum reverse voltage is 100 V. - What is the typical switching time of the BAV99W/DG/B4X?
The switching time (trr) is ≤ 4 ns. - What is the package type of the BAV99W/DG/B4X?
The package type is SOT323. - Is the BAV99W/DG/B4X RoHS compliant?
Yes, it is totally lead-free and fully RoHS compliant. - What are the environmental benefits of the BAV99W/DG/B4X?
It is halogen and antimony free, making it a 'Green' device. - Can the BAV99W/DG/B4X be used in automotive applications?
Yes, specific variants are AEC-Q101 qualified and suitable for automotive applications. - What is the maximum forward current of the BAV99W/DG/B4X?
The maximum forward current (IF) is 215 mA. - What is the capacitance of the BAV99W/DG/B4X?
The capacitance (Cd) is ≤ 1.5 pF. - Is the BAV99W/DG/B4X moisture sensitive?
It has a moisture sensitivity level of 1 per J-STD-020. - How are the terminals of the BAV99W/DG/B4X finished?
The terminals have a matte tin finish annealed over Alloy 42 Leadframe (Lead Free Plating).
