BAS16WF

Nexperia BAS16WF Overview

The Nexperia BAS16WF is a small signal diode designed for general-purpose switching and signal applications. It is well-suited for a wide range of low voltage, low current, and high-frequency circuits. The device offers robust performance in both switching and rectifying roles, with a low forward voltage and fast switching characteristics.

Key Specifications:

* Type: Small Signal Diode
* Package Type: SOD-323 (Surface-Mount)
* Maximum Reverse Voltage (V_RRM): 85 V
* Forward Voltage (V_F): 1.0 V (at I_F = 1 mA)
* Reverse Current (I_R): 100 nA (at V_R = 85 V)
* Peak Forward Current (I_FM): 100 mA
* Peak Reverse Recovery Time (t_rr): 4 ns
* Junction Temperature (T_j): -65°C to +150°C
* Storage Temperature (T_stg): -65°C to +150°C
* Capacitance (C): 3 pF (at V_R = 0 V, f = 1 MHz)

Electrical Characteristics:

* Reverse Recovery Time (t_rr): The BAS16WF has an exceptionally low reverse recovery time of around 4 ns, which makes it suitable for high-speed switching applications.
* Reverse Leakage Current (I_R): At a reverse voltage of 85 V, the device has a very low reverse leakage current of 100 nA, ensuring minimal power loss during operation.
* Forward Voltage (V_F): The typical forward voltage of 1.0 V at 1 mA of forward current is ideal for low-voltage circuits, ensuring high efficiency and reduced energy consumption.

Applications:

* Switching Diodes: Ideal for switching applications due to its low forward voltage drop and fast switching characteristics.
* Signal Processing: Often used in circuits for signal rectification and in RF (Radio Frequency) applications where low capacitance is important.
* Protection Circuits: Can be used to protect sensitive components from over-voltage conditions.
* Pulse Circuits: Suitable for pulse and low-level signal processing due to its rapid response time.

Key Features:

* Low Forward Voltage Drop: Ensures minimal power loss and improved efficiency in low-voltage circuits.
* Fast Switching Speed: The BAS16WF offers fast switching, making it an excellent choice for high-frequency applications.
* Compact Package: The SOD-323 package is compact and suitable for surface-mount applications, saving space on the PCB.

Thermal Characteristics:

* Junction-to-ambient thermal resistance (R_thJA): Typically around 400°C/W, ensuring good heat dissipation during operation.
* Power Dissipation: Maximum power dissipation is rated at 200 mW, which is typical for small-signal diodes.

Conclusion:

The Nexperia BAS16WF is a versatile, high-performance small signal diode that delivers reliable performance for low-voltage and high-frequency applications. Its low forward voltage drop, fast switching speed, and compact size make it ideal for use in a variety of electronic circuits, including signal processing, protection, and high-speed switching.