STPS2150 Overview
The STPS2150 is a high-efficiency dual Schottky diode designed for fast switching and low forward voltage drop, ideal for power supply and voltage regulation applications. It offers robust surge current capability and low reverse leakage, enhancing overall system reliability and performance. This component is well-suited for use in power factor correction circuits, freewheeling diodes in switching regulators, and polarity protection. Its compact package and excellent thermal performance make it a preferred choice in industrial and consumer electronics. For more detailed information, visit the IC Manufacturer.
STPS2150 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 150 | V |
| Average Forward Current (IF(AV)) | 2.0 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 70 | A |
| Forward Voltage Drop (VF) at IF = 1.0 A | 0.45 | V |
| Reverse Leakage Current (IR) at VR = 100 V | 0.5 | mA |
| Operating Junction Temperature Range (TJ) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +150 | ??C |
| Thermal Resistance Junction to Ambient (R??JA) | 62 | ??C/W |
STPS2150 Key Features
- Low forward voltage drop: Minimizes power dissipation and improves efficiency in power supply circuits.
- High surge current capability: Ensures reliable operation under transient conditions and load surges.
- Fast switching speed: Reduces switching losses, beneficial in high-frequency converter designs.
- Low reverse leakage current: Enhances system stability and reduces standby power consumption.
- Wide operating temperature range: Suitable for demanding industrial environments with temperature extremes.
- Compact and robust package: Facilitates easy integration into various PCB layouts without compromising thermal performance.
Typical Applications
- Power factor correction (PFC) circuits in AC-DC power supplies, improving efficiency and reducing harmonic distortion.
- Freewheeling diodes in DC-DC converters, enabling efficient energy recirculation and voltage regulation.
- Polarity protection in battery-powered systems to prevent damage from reverse voltage connection.
- Rectification in switch-mode power supplies (SMPS) where fast recovery and low voltage drop are critical.
STPS2150 Advantages vs Typical Alternatives
Compared to standard diodes, this device offers significantly lower forward voltage drop and faster switching capabilities, reducing power loss and thermal stress. Its high surge current tolerance and low reverse leakage current improve system reliability and efficiency. The compact package and wide temperature range ensure versatile application in industrial environments where space and performance are critical. These advantages make it a superior choice for modern power management and protection circuits.
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STPS2150 Brand Info
The STPS2150 is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for innovative and reliable components, STMicroelectronics provides this dual Schottky diode as part of its power discrete product line. This device reflects the brand??s commitment to delivering high-performance, energy-efficient components tailored for industrial, automotive, and consumer electronics markets. The STPS2150 benefits from ST??s extensive quality control and global support network.
FAQ
What is the maximum reverse voltage rating for the STPS2150?
The maximum repetitive peak reverse voltage rating for this device is 150 V, which means it can safely withstand voltage spikes up to this level without breakdown, making it suitable for a wide range of power applications.
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