STBR3012W Overview
The STBR3012W is a high-performance ultrafast rectifier diode designed for efficient power conversion in industrial electronics. Featuring a 30 A forward current rating and a maximum repetitive peak reverse voltage of 1200 V, this device ensures robust operation in demanding conditions. Its ultrafast recovery time minimizes switching losses, enhancing system efficiency and thermal management. Ideal for applications such as power supplies, motor drives, and inverters, the STBR3012W offers excellent reliability and integration ease. For detailed specifications and procurement, visit IC Manufacturer.
STBR3012W Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 1200 | V |
| Average Forward Current (IF(AV)) | 30 | A |
| Surge Forward Current (IFSM) | 270 | A |
| Forward Voltage Drop (VF) at IF = 30 A | 1.7 | V |
| Reverse Recovery Time (trr) | 35 | ns |
| Junction Temperature (Tj) | -65 to +175 | ??C |
| Thermal Resistance Junction to Lead (RthJL) | 1.5 | ??C/W |
| Package Type | TO-220AC | ?C |
STBR3012W Key Features
- Ultrafast recovery time: With a reverse recovery time of just 35 ns, it significantly reduces switching losses in high-frequency power circuits.
- High surge current capability: Supports peak surge currents up to 270 A, ensuring robustness during transient conditions and load spikes.
- Low forward voltage drop: A typical forward voltage of 1.7 V at rated current optimizes conduction efficiency and reduces power dissipation.
- Wide operating temperature range: Reliable operation from -65 ??C to +175 ??C allows deployment in harsh industrial environments.
Typical Applications
- Switch mode power supplies (SMPS), where high efficiency and fast switching are critical for compact and energy-saving designs.
- Motor control circuits, providing robust rectification in variable speed drives and industrial automation systems.
- Uninterruptible power supplies (UPS), ensuring rapid recovery and stable current flow during power transitions.
- Power inverters for renewable energy systems, delivering reliable high-voltage rectification and low losses under dynamic load conditions.
STBR3012W Advantages vs Typical Alternatives
This ultrafast rectifier diode offers superior switching speed and lower forward voltage drop compared to standard diodes, which translates to higher efficiency and reduced thermal stress. Its high surge current rating and wide temperature tolerance improve reliability in harsh industrial environments. The TO-220AC package facilitates easy integration and effective heat dissipation, making it a preferred choice over generic diodes in power conversion applications.
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STBR3012W Brand Info
The STBR3012W is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is known for its commitment to innovation, quality, and reliability in power management components. This diode is part of ST??s extensive portfolio of power semiconductors designed to meet the rigorous demands of industrial and automotive applications. The brand ensures robust performance, stringent quality control, and wide availability through a global distribution network.
FAQ
What is the maximum repetitive peak reverse voltage of the STBR3012W?
The maximum repetitive peak reverse voltage is 1200 volts, allowing the device to withstand high voltage stress in power conversion and rectification applications without breakdown.
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How does the forward voltage drop affect overall system efficiency?
A lower forward voltage drop, such as the 1.7 V typical for this diode at 30 A
