Overview
The RB751S-40SPTE61 is a Schottky barrier diode produced by Rohm Semiconductor. This component is part of the RB751S-40 series and is known for its high-speed switching and detection capabilities. However, it has been announced that the RB751S-40 series is being discontinued and is now obsolete.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Forward (If) (Max) | 1 A |
| Forward Voltage (Vf) (Max) @ If | 0.55 V @ 1 A |
| Reverse Current (Ir) @ Vr | 10 μA @ 40 V |
| Package Type | SOD523 (SC-79) |
| Mounting Type | Surface Mount |
| Operating Temperature Range | -55°C to 150°C |
Key Features
- Planar Schottky barrier diode with an integrated guard ring for stress protection.
- Ultra small, flat lead SOD523 (SC-79) surface-mounted package.
- High-speed switching and detection capabilities.
- Low forward voltage drop.
Applications
The RB751S-40SPTE61 is suitable for various applications requiring high-speed switching and detection, such as power supplies, DC-DC converters, and other high-frequency circuits. It is also used in general-purpose rectification and as a freewheeling diode in switching power supplies.
Q & A
- What is the maximum DC reverse voltage of the RB751S-40SPTE61? The maximum DC reverse voltage is 40 V.
- What is the maximum forward current of the RB751S-40SPTE61? The maximum forward current is 1 A.
- What is the typical forward voltage drop of the RB751S-40SPTE61? The typical forward voltage drop is 0.55 V at 1 A.
- What package type does the RB751S-40SPTE61 use? The RB751S-40SPTE61 uses the SOD523 (SC-79) package type.
- Is the RB751S-40SPTE61 still in production? No, the RB751S-40 series has been discontinued and is now obsolete.
- What are the typical applications of the RB751S-40SPTE61? It is used in high-speed switching and detection applications, power supplies, DC-DC converters, and as a freewheeling diode in switching power supplies.
- What is the operating temperature range of the RB751S-40SPTE61? The operating temperature range is -55°C to 150°C.
- Does the RB751S-40SPTE61 have any special protection features? Yes, it has an integrated guard ring for stress protection.
- How is the RB751S-40SPTE61 mounted? It is a surface-mount component.
- What is the reverse current of the RB751S-40SPTE61 at maximum DC reverse voltage? The reverse current is 10 μA at 40 V).
