Overview
The RB751S-40 is a Schottky barrier diode produced by ROHM Semiconductor. This diode is designed for high-speed switching applications, circuit protection, and voltage clamping. It features an ultra-small mold type (EMD2) and is suitable for hand-held and portable applications where space is limited.
Key Specifications
| Parameter | Symbol | Value | Unit | Conditions |
|---|---|---|---|---|
| Peak Reverse Voltage | VRM | 40 | V | |
| Reverse Voltage (DC) | VR | 30 | V | |
| Average Rectified Forward Current | Io | 30 | mA | |
| Forward Current Surge Peak | IFSM | 200 | mA | 60Hz/1 cycle |
| Junction Temperature | Tj | 125 | °C | |
| Storage Temperature | Tstg | -40 to +125 | °C | |
| Forward Voltage | VF | 0.37 | V | IF = 1 mA |
| Reverse Current | IR | 0.5 | μA | VR = 30 V |
| Capacitance between Terminals | Ct | 2 | pF | VR = 1 V, f = 1 MHz |
Key Features
- Ultra small mold type (EMD2)
- Low forward voltage (VF) - 0.37 V (Max) @ IF = 1 mA
- High reliability
- Extremely fast switching speed
- Low reverse current
- Lead-free plating, RoHS compliant, and halogen-free/BFR-free
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
Applications
- High-speed switching applications
- Circuit protection
- Voltage clamping
- Low current rectification
- Hand-held and portable applications where space is limited
Q & A
- What is the peak reverse voltage of the RB751S-40?
The peak reverse voltage (VRM) is 40 V.
- What is the average rectified forward current of the RB751S-40?
The average rectified forward current (Io) is 30 mA.
- What is the forward voltage of the RB751S-40 at 1 mA?
The forward voltage (VF) at 1 mA is 0.37 V (Max).
- What is the reverse current of the RB751S-40 at 30 V?
The reverse current (IR) at 30 V is 0.5 μA (Max).
- What is the junction temperature range of the RB751S-40?
The junction temperature range is -55 to +150°C.
- Is the RB751S-40 RoHS compliant?
- What package type is the RB751S-40 available in?
The RB751S-40 is available in the SC-79 and SOD-523 package types.
- What are the typical applications of the RB751S-40?
The RB751S-40 is typically used in high-speed switching applications, circuit protection, voltage clamping, and low current rectification.
- Is the RB751S-40 suitable for automotive applications?
- What is the storage temperature range of the RB751S-40?
The storage temperature range is -40 to +125°C.
