STPS130U Overview
The STPS130U is a high-efficiency ultrafast rectifier diode designed for industrial and power electronics applications. With a low forward voltage drop and fast recovery time, it optimizes power conversion efficiency while minimizing switching losses. Its robust construction supports high surge current capability and excellent thermal performance, making it suitable for demanding environments. This device is ideal for use in power supplies, converters, and inverters requiring reliable, compact rectification solutions. For detailed technical information and procurement, visit IC Manufacturer.
STPS130U Technical Specifications
| Parameter | Value |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 30 V |
| Average Forward Current (IF(AV)) | 13 A |
| Forward Voltage Drop (VF) at IF = 13 A | 0.45 V (typical) |
| Surge Forward Current (IFSM) | 150 A |
| Reverse Recovery Time (trr) | 25 ns (typical) |
| Junction Temperature Range (Tj) | -65??C to +150??C |
| Package Type | TO-220AB |
| Thermal Resistance Junction-to-Case (R??JC) | 2.0 ??C/W |
STPS130U Key Features
- Ultrafast Switching: The ultrafast recovery time reduces switching losses, enhancing efficiency in high-frequency power applications.
- Low Forward Voltage Drop: Minimizes conduction losses, which improves overall power efficiency and reduces heat generation.
- High Surge Current Capability: Supports transient overloads up to 150 A, ensuring reliability during power surges or startup conditions.
- Robust Thermal Performance: The TO-220AB package and low thermal resistance enable effective heat dissipation, extending device lifespan in demanding environments.
Typical Applications
- Switch mode power supplies (SMPS) where efficient rectification and low power dissipation are critical for compact, high-performance designs.
- High-frequency inverters requiring fast recovery diodes to reduce switching losses and improve energy conversion efficiency.
- Freewheeling diodes in DC motor drives, providing reliable current path during switching transitions to protect power components.
- Power factor correction circuits, enhancing system power efficiency by minimizing conduction and switching losses.
STPS130U Advantages vs Typical Alternatives
This device offers a superior balance of low forward voltage and ultrafast recovery time compared to standard rectifier diodes. It significantly reduces switching and conduction losses, increasing system efficiency and thermal management. Its high surge current rating and robust package enhance reliability under transient conditions, making it a preferred choice over slower, higher-loss diodes in demanding industrial power applications.
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STPS130U Brand Info
The STPS130U is manufactured by STMicroelectronics, a global leader in semiconductor solutions for power management and industrial applications. Known for innovation and quality, STMicroelectronics designs this ultrafast diode to meet rigorous standards required in modern power electronics. The device integrates seamlessly with other ST components, supporting engineers in optimizing system efficiency and reliability across a range of industrial sectors.
FAQ
What is the maximum repetitive peak reverse voltage of the STPS130U?
The maximum repetitive peak reverse voltage (VRRM) of this device is 30 volts. This rating defines the highest reverse voltage the diode can withstand repeatedly without breakdown, making it suitable for low-voltage power applications.
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How does the forward voltage drop affect the efficiency of the STPS130U?
A low forward voltage drop, typically around 0.45 V at 13 A, reduces conduction losses during operation. This characteristic directly improves power conversion efficiency and lowers thermal dissipation, which is crucial in compact and high-performance power systems.
What package type is the diode available in, and why is it important?
The diode comes in a TO-220AB package, which provides excellent thermal conductivity and mechanical robustness. This package facilitates efficient heat dissipation via a heatsink, supporting higher current loads and enhancing device reliability.
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Can the STPS130U handle surge currents during startup or transient events?
Yes, it can withstand surge forward currents up to 150 A. This
