Overview
The RB751S-40FJTE61 is a Schottky barrier diode produced by Rohm Semiconductor. This component is designed for high-speed switching applications, circuit protection, and voltage clamping. It features an ultra-small mold type (EMD2) and is packaged in a SOD523 (SC-79) surface-mount format, making it ideal for space-constrained designs such as hand-held and portable devices.
Key Specifications
| Parameter | Symbol | Value | Unit | Conditions |
|---|---|---|---|---|
| Peak Reverse Voltage | VRM | 40 | V | |
| Reverse Voltage (DC) | VR | 30 | V | |
| Forward Continuous Current (DC) | IF | 30 | mA | |
| Peak Forward Surge Current | IFSM | 200 | mA | 60Hz/1 cycle |
| Junction Temperature | Tj | 125 | °C | |
| Storage Temperature | Tstg | -40 to +125 | °C | |
| Forward Voltage | VF | 0.28 - 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) in SOD523 (SC-79) package, ideal for space-constrained designs.
- Extremely low forward voltage (VF) of 0.28 - 0.37 V at IF = 1 mA, reducing conduction loss.
- Low reverse current (IR) of 0.5 μA at VR = 30 V.
- High reliability and high-speed switching capabilities.
- Lead-free plating and RoHS compliant.
- AEC-Q101 qualified and PPAP capable for automotive and other demanding applications.
Applications
The RB751S-40FJTE61 is suitable for a variety of applications, including:
- High-speed switching circuits.
- Circuit protection and voltage clamping.
- Hand-held and portable devices where space is limited.
- Automotive and industrial electronics requiring high reliability and low power consumption.
Q & A
- What is the peak reverse voltage of the RB751S-40FJTE61?
The peak reverse voltage (VRM) is 40 V.
- What is the maximum forward continuous current of the RB751S-40FJTE61?
The maximum forward continuous current (IF) is 30 mA.
- What is the typical forward voltage of the RB751S-40FJTE61?
The typical forward voltage (VF) is 0.28 - 0.37 V at IF = 1 mA.
- Is the RB751S-40FJTE61 RoHS compliant?
- What is the junction temperature range of the RB751S-40FJTE61?
The junction temperature range is -55°C to +150°C.
- What are the typical applications of the RB751S-40FJTE61?
Typical applications include high-speed switching circuits, circuit protection, voltage clamping, and use in hand-held and portable devices.
- Is the RB751S-40FJTE61 suitable for automotive applications?
- What is the package type of the RB751S-40FJTE61?
The package type is SOD523 (SC-79), an ultra small mold type (EMD2).
- What is the maximum reverse current of the RB751S-40FJTE61?
The maximum reverse current (IR) is 0.5 μA at VR = 30 V.
- What is the capacitance between terminals of the RB751S-40FJTE61?
The capacitance between terminals (Ct) is 2 pF at VR = 1 V and f = 1 MHz.
