Overview
The BAS40-04HMFHT116 is a Schottky diode array produced by Rohm Semiconductor. This component is designed for high-efficiency and low-loss applications, making it suitable for a variety of electronic circuits. It features a pair of diodes in a series connection, packaged in a compact SOT-23-3 format, which is ideal for surface mount applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified (Io) (per Diode) | 120 mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 40 mA |
| Reverse Leakage Current @ Vr | 10 μA @ 40 V |
| Operating Temperature - Junction | 150°C Max |
| Package | TO-236-3, SC-59, SOT-23-3 |
| RoHS Status | ROHS3 Compliant |
Key Features
- High-efficiency Schottky diode array with low forward voltage drop (Vf = 1 V @ 40 mA)
- Compact SOT-23-3 package suitable for surface mount applications
- Pair of diodes in series connection
- Maximum reverse voltage of 40 V and average rectified current of 120 mA per diode
- Low reverse leakage current of 10 μA @ 40 V
- Operating junction temperature up to 150°C
- ROHS3 compliant, ensuring environmental sustainability
Applications
The BAS40-04HMFHT116 is versatile and can be used in a variety of applications, including:
- Power supply circuits requiring high efficiency and low voltage drop
- Switching and rectification circuits in DC-DC converters and power management systems
- Audio and video equipment where low noise and high efficiency are critical
- Automotive and industrial electronics where reliability and high temperature operation are essential
Q & A
- What is the maximum reverse voltage (Vr) of the BAS40-04HMFHT116?
The maximum reverse voltage (Vr) is 40 V. - What is the forward voltage drop (Vf) at 40 mA?
The forward voltage drop (Vf) at 40 mA is 1 V. - What is the package type of the BAS40-04HMFHT116?
The package types are TO-236-3, SC-59, and SOT-23-3. - What is the maximum operating junction temperature?
The maximum operating junction temperature is 150°C. - Is the BAS40-04HMFHT116 ROHS compliant?
Yes, it is ROHS3 compliant. - What is the average rectified current (Io) per diode?
The average rectified current (Io) per diode is 120 mA. - What is the reverse leakage current at 40 V?
The reverse leakage current at 40 V is 10 μA. - In what types of applications is the BAS40-04HMFHT116 commonly used?
It is commonly used in power supply circuits, switching and rectification circuits, audio and video equipment, and automotive and industrial electronics. - Why is the BAS40-04HMFHT116 preferred in high-efficiency applications?
It is preferred due to its low forward voltage drop and high efficiency, making it suitable for applications where power loss needs to be minimized. - How many diodes are in the BAS40-04HMFHT116 package?
The package contains a pair of diodes in a series connection.
