Overview
The BAT46WH is a single planar Schottky barrier diode produced by Nexperia, which was previously part of NXP Semiconductors. This diode is encapsulated in a small and flat lead SOD123F package, making it suitable for surface-mount applications. It features an integrated guard ring for stress protection, enhancing its reliability and performance in various electronic designs.
The BAT46WH is designed to operate efficiently across a range of applications, including automotive, industrial, power, computing, and consumer electronics. Its compact package and robust specifications make it a versatile component for modern electronic systems.
Key Specifications
| Type number | Package | Size (mm) | VR [max] (V) | IF [max] (mA) | Configuration | VF [max] (mV) | Cd [max] (pF) | IR [max] (µA) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|
| BAT46WH | SOD123F | 2.6 x 1.6 x 1.1 | 100 | 250 | Single | 350 @ IF=10mA | 39 @ VR=0V | 0.5 @ VR=1.5V | No |
Key Features
- Compact Package: Encapsulated in a small SOD123F package, ideal for surface-mount applications.
- Integrated Guard Ring: Provides stress protection, enhancing the diode's reliability.
- Low Forward Voltage Drop: Maximum forward voltage drop of 350 mV at 10 mA, ensuring efficient operation.
- High Reverse Voltage: Maximum reverse voltage of 100 V, suitable for a variety of applications.
- Fast Recovery Time: Recovery time of less than 500 ns, making it suitable for high-frequency applications.
Applications
The BAT46WH Schottky barrier diode is versatile and can be used in a wide range of applications, including:
- Automotive Systems: For voltage clamping, rectification, and protection in automotive electronics.
- Industrial Electronics: In power supplies, motor control, and other industrial control systems.
- Power Electronics: For rectification, voltage regulation, and protection in power conversion circuits.
- Consumer Electronics: In audio equipment, power supplies, and other consumer electronic devices.
- Computing and Mobile Devices: For power management and voltage regulation in computing and mobile devices.
Q & A
- What is the maximum reverse voltage of the BAT46WH diode?
The maximum reverse voltage of the BAT46WH diode is 100 V.
- What is the maximum forward current of the BAT46WH diode?
The maximum forward current of the BAT46WH diode is 250 mA.
- What is the typical forward voltage drop of the BAT46WH diode?
The typical forward voltage drop of the BAT46WH diode is 350 mV at 10 mA.
- What package type is the BAT46WH diode available in?
The BAT46WH diode is available in the SOD123F package.
- Does the BAT46WH diode have an integrated guard ring?
Yes, the BAT46WH diode has an integrated guard ring for stress protection.
- What is the recovery time of the BAT46WH diode?
The recovery time of the BAT46WH diode is less than 500 ns.
- Is the BAT46WH diode automotive qualified?
No, the BAT46WH diode is not automotive qualified.
- What are the dimensions of the SOD123F package?
The dimensions of the SOD123F package are 2.6 x 1.6 x 1.1 mm.
- What is the maximum operating temperature of the BAT46WH diode?
The maximum operating temperature of the BAT46WH diode is 150°C.
- Where can I purchase the BAT46WH diode?
The BAT46WH diode can be purchased from various distributors, including Nexperia's official distributors, Digi-Key, Mouser, and others.
