Overview
The BAV99 is a high-speed switching diode produced by Nexperia (formerly part of NXP USA Inc.). This component is designed for high-speed switching applications and is known for its low capacitance, low leakage current, and fast reverse recovery time. The BAV99 is available in various package types, including SOT23, and is widely used in electronic designs across multiple industries such as automotive, industrial, and consumer electronics.
Key Specifications
| Type number | Package version | Package name | Size (mm) | V R [max] (V) | I FSM [max] (A) | V F [max] (mV) | I R [max] (nA) | I FRM (mA) | Configuration | t rr [max] (ns) | I F [max] (mA) | C d [max] (pF) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAV99 | SOT23 | SOT23 | 2.9 x 1.3 x 1 | 100 | 4 | 1000 @ IF=50mA | 1000 @ VR=75V | 450 | dual series | 4 | 215 | 1.5 | N |
Key Features
- High switching speed with a reverse recovery time (trr) of ≤ 4 ns
- Low capacitance (Cd) of ≤ 1.5 pF
- Low leakage current (IR) of ≤ 1000 nA at VR = 75 V
- Maximum reverse voltage (VR) of 100 V
- Maximum forward current (IF) of 215 mA
- Dual series configuration
Applications
- Automotive systems
- Industrial control systems
- Power supplies and converters
- Consumer electronics
- Mobile and wearable devices
- Motor drives and inverters
Q & A
- What is the maximum reverse voltage of the BAV99 diode?
The maximum reverse voltage (VR) of the BAV99 diode is 100 V.
- What is the reverse recovery time of the BAV99 diode?
The reverse recovery time (trr) of the BAV99 diode is ≤ 4 ns.
- What is the maximum forward current of the BAV99 diode?
The maximum forward current (IF) of the BAV99 diode is 215 mA.
- What package types are available for the BAV99 diode?
The BAV99 diode is available in SOT23 and other package types such as DFN1010D-3 and TSSOP6.
- Is the BAV99 diode automotive qualified?
No, the standard BAV99 is not automotive qualified, but there are automotive-qualified versions available (e.g., BAV99-Q).
- What are the typical applications of the BAV99 diode?
The BAV99 diode is typically used in high-speed switching applications, including automotive systems, industrial control systems, power supplies, and consumer electronics.
- What is the maximum capacitance of the BAV99 diode?
The maximum capacitance (Cd) of the BAV99 diode is ≤ 1.5 pF.
- What is the leakage current of the BAV99 diode?
The leakage current (IR) of the BAV99 diode is ≤ 1000 nA at VR = 75 V.
- How does the BAV99 diode handle high temperatures?
The BAV99 diode is designed to operate reliably in various temperature conditions, but specific high-temperature performance details should be checked in the datasheet.
- Can the BAV99 diode be used in high-frequency applications?
Yes, the BAV99 diode is suitable for high-frequency applications due to its high switching speed and low capacitance.
