Overview
The RB751V-40-HF, produced by Comchip Technology, is a Schottky barrier diode designed for high-efficiency and low-voltage applications. This component is part of the SOD-323 package family and is known for its low forward voltage drop and high current rectification capabilities. It is RoHS compliant and features a halogen-free construction, making it suitable for a wide range of electronic devices that require reliable and efficient power management.
Key Specifications
| Parameter | Value |
|---|---|
| Reverse Voltage (VR) | 30 V |
| Maximum DC Blocking Voltage | 40 V |
| Forward Current (IO) | 30 mA |
| Peak Forward Surge Current (IFSM) | 200 mA |
| Forward Voltage (VF) @ 1 mA | 0.37 V (Max) |
| Reverse Current (IR) @ 30 V | 0.5 µA (Max) |
| Operating Junction Temperature (Tj) | 125°C |
| Storage Temperature Range | -40°C to +125°C |
| Package | SOD-323 |
| Mounting Style | Surface Mount |
| RoHS Compliance | Yes |
| Halogen Free | Yes |
Key Features
- Low forward voltage drop, reducing power losses and increasing efficiency.
- High current rectification capabilities, making it suitable for power supply applications.
- Low inductance and low capacitance, enhancing high-frequency performance.
- Epoxy meets UL 94 V-0 flammability rating, ensuring safety in various environments.
- Moisture sensitivity level 1, indicating minimal risk of damage from moisture exposure.
- Lead-free finish and RoHS compliant, aligning with environmental regulations.
- Halogen-free construction, further enhancing environmental compliance.
Applications
The RB751V-40-HF Schottky diode is versatile and can be used in a variety of applications, including:
- Power supplies: Due to its high current rectification and low forward voltage drop, it is ideal for power supply circuits.
- Switching circuits: Its low inductance and capacitance make it suitable for high-frequency switching applications.
- Rectifier circuits: It can be used in rectifier circuits where high efficiency and low power loss are critical.
- Automotive electronics: Its robust construction and compliance with environmental standards make it a good fit for automotive applications.
Q & A
- What is the maximum reverse voltage of the RB751V-40-HF?
The maximum reverse voltage is 30 V. - What is the maximum forward current of the RB751V-40-HF?
The maximum forward current is 30 mA. - What is the forward voltage drop at 1 mA for the RB751V-40-HF?
The forward voltage drop at 1 mA is 0.37 V (Max). - Is the RB751V-40-HF RoHS compliant?
Yes, the RB751V-40-HF is RoHS compliant. - What is the operating junction temperature range for the RB751V-40-HF?
The operating junction temperature range is up to 125°C. - What is the storage temperature range for the RB751V-40-HF?
The storage temperature range is -40°C to +125°C. - What package type does the RB751V-40-HF use?
The RB751V-40-HF uses the SOD-323 package. - Is the RB751V-40-HF halogen-free?
Yes, the RB751V-40-HF is halogen-free. - What are some common applications for the RB751V-40-HF?
Common applications include power supplies, switching circuits, rectifier circuits, and automotive electronics. - Does the RB751V-40-HF meet UL 94 V-0 flammability rating?
Yes, the epoxy used in the RB751V-40-HF meets the UL 94 V-0 flammability rating.
