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ROHM 400 V 1 A General Purpose 2-Pin Surface Mount Diode PMDE RR1VWM4STR
Specifications
| Country of Origin | India |
|---|---|
| Brand | ROHM |
| Height | 0.95mm |
| Length | 2.2mm |
| Model | RR1VWM4STR |
| Width | 1.3mm |
| Mount Type | Surface |
| Series | RR1VWM4S |
| Maximum Operating Temperature | 175°C |
| Package Type | PMDE |
| Minimum Operating Temperature | 55°C |
| Standards/Approvals | RoHS |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 1A |
| Peak Reverse Repetitive Voltage Vrrm | 400V |
| Diode Configuration | Single |
| Rectifier Type | General Purpose |
| Peak Reverse Current Ir | 10μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 15A |
| Maximum Forward Voltage Vf | 1.2V |
Key Features
- This diode has a low forward voltage of 1.2 V suitable for efficient power rectification.
- It supports a peak non-repetitive forward surge current of up to 15 A.
- Designed for a wide operating temperature range from -55°C to 175°C.
- Its small mold type PMDE package measures 2.2 mm length, 1.3 mm width, and 0.95 mm height.
- Compliant with RoHS standards for environmental safety.
- Offers high current overload capacity and reliable performance in various electronic applications.
- The diode has a single diode configuration with general purpose rectifier type.
- Pin count for this component is 2 making it suitable for surface mount PCB assemblies.
Product Description
The ROHM RR1VWM4STR diode is a high-performance general purpose rectifier designed for surface mounting on PCBs. It operates with a maximum peak reverse voltage of 400 V and a continuous forward current rating of 1 A, making it ideal for power and signal rectification tasks in industrial, consumer electronics, and automotive circuits.
This diode features a low forward voltage drop of 1.2 V, which reduces power loss and improves efficiency in power conversion applications. It supports a peak non-repetitive forward surge current of 15 A, which ensures it can withstand transient current spikes without damage.
The component’s compact PMDE package measures 2.2 mm in length, 1.3 mm in width, and 0.95 mm in height, enabling space-saving PCB layouts. Its temperature operation range from -55°C to 175°C allows usage in harsh thermal environments commonly found in automotive and industrial electronics.
The RR1VWM4STR is RoHS compliant, assuring adherence to environmental and safety regulations. This single diode configuration with 2 pins serves as a reliable general purpose Schottky diode suitable for rectification, switching, and protection circuits.
Low forward voltage for efficient operation. Handles high current surges with 15 A peak forward surge capability. Compact surface mount PMDE package design. Wide operating temperature range for diverse applications. RoHS compliant for environmental safety.
Single diode configuration with 2 pins. High current overload capacity.
This Diode is ideal for use in electronic components such as power supplies, converters, inverters, and automotive electronic modules. Its robust electrical and thermal specifications ensure dependable performance in demanding industrial and commercial applications.
For more electronic components and detailed product information, browse EnvMart’s semiconductor section.
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Frequently Asked Questions
The maximum peak reverse voltage for this diode is 400 V.
This model has a continuous forward current rating of 1 A.
It supports a peak non-repetitive forward surge current of up to 15 A.
The forward voltage drop for this diode is 1.2 V.
The PMDE package measures 2.2 mm in length, 1.3 mm in width, and 0.95 mm in height.
It operates within a temperature range from -55°C to 175°C.
This model is designed for surface mounting on PCBs.
Yes, the diode is RoHS compliant, ensuring adherence to environmental safety standards.
This diode has a pin count of 2.
It features a single diode configuration.
This diode is suitable for power supplies, converters, inverters, and automotive electronic modules.
The peak reverse current for this model is 10 μA.
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