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ROHM 40 V 3 A Surface Mount Schottky Barrier Diode 2-Pin SOD-123FL RBR3MM40ATR
Specifications
| Country of Origin | India |
|---|---|
| Brand | ROHM |
| Height | 0.8mm |
| Length | 2.6mm |
| Model | RBR3MM40ATR |
| Width | 1.6mm |
| Mount Type | Surface |
| Series | RBR3MM40A |
| Maximum Operating Temperature | 150°C |
| Package Type | SOD-123FL |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 3A |
| Peak Reverse Repetitive Voltage Vrrm | 40V |
| Diode Configuration | Single |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 80mA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 30A |
| Maximum Forward Voltage Vf | 620mV |
| Peak Reverse Recovery Time trr | 8.1ns |
Key Features
- Compact 2-pin SOD-123FL package ensures easy PCB mounting.
- Maximum forward voltage of 620 mV provides efficient conduction.
- Peak reverse current limited to 80 mA for stable operation.
- Extends operating temperature range from -55°C up to 150°C.
- Fast peak reverse recovery time of 8.1 ns suitable for high-frequency circuits.
- Supports peak non-repetitive forward surge current of 30 A.
- Single diode configuration optimized for power rectification.
- Ideal for power supply, switching, and protection applications in industrial electronics.
Product Description
ROHM RBR3MM40ATR is a high-performance Schottky barrier diode surface mount device offered in a compact and low-profile 2-pin SOD-123FL package. It features a maximum reverse repetitive voltage rating of 40 V and a continuous forward current of 3 A, making it suitable for efficient power rectification in low voltage and high efficiency switching power supplies.
This diode exhibits a low maximum forward voltage of 620 mV which helps reduce power loss and improve overall energy efficiency in circuits. The peak reverse current of 80 mA and peak non-repetitive forward surge current of 30 A enable the diode to handle transient surges and minimize leakage currents for enhanced circuit reliability.
The device is able to operate at temperatures ranging from -55°C to 150°C, supporting a wide range of industrial and commercial electronic conditions. Its fast peak reverse recovery time of 8.1 ns makes it well suited to high-frequency switching applications used in power management and protection circuitry.
The dimensions of the diode are 2.6 mm length, 1.6 mm width, and 0.8 mm height, facilitating compact assembly on printed circuit boards in space-constrained environments. Compact 2-pin surface mount packaging for easy integration.
High current rating with 3 A continuous forward current capability. Low forward voltage drop for efficient power delivery. Wide operating temperature range from -55°C to 150°C. Fast switching characteristics with 8.1 ns reverse recovery time.
Robust to surge currents up to 30 A peak non-repetitive. Single diode configuration optimized for rectification tasks. No special automotive or industrial certifications applied. Ideal for power supplies, converters, and general purpose rectification.
This Schottky diode is widely used in industrial electronics, power management systems, computing, telecommunications, and embedded systems requiring efficient low voltage rectification and switching performance.
Explore more ROHM semiconductor components and Schottky Barrier Diodes in EnvMart's comprehensive industrial catalog for reliable sourcing and design needs.
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Frequently Asked Questions
The maximum reverse repetitive voltage rating of this model is 40 V.
This diode can handle a continuous forward current of 3 A.
The maximum forward voltage drop is 620 mV, which helps reduce power loss in circuits.
The dimensions of the package are 2.6 mm in length, 1.6 mm in width, and 0.8 mm in height.
The peak reverse current is limited to 80 mA for stable operation.
It supports a peak non-repetitive forward surge current of 30 A.
The diode operates within a temperature range of -55°C to 150°C.
The peak reverse recovery time is 8.1 ns, making it suitable for high-frequency applications.
It features a single diode configuration optimized for power rectification.
This diode is designed for surface mounting.
It is commonly used in power supplies, converters, and general-purpose rectification in industrial electronics.
This model belongs to the RBR3MM40A series.
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