STPS5L40RL Overview
The STPS5L40RL is a high-performance dual Schottky rectifier diode designed to deliver efficient power conversion with minimal losses. Featuring a low forward voltage drop and fast recovery characteristics, it supports applications where energy efficiency and thermal management are critical. This device offers robust surge current capability and a compact SMC package, enabling reliable operation in industrial power supplies, automotive electronics, and consumer devices. Its optimized design ensures improved efficiency and reduced electromagnetic interference, making it a preferred choice for engineers seeking durable and effective rectification solutions. For detailed information, visit IC Manufacturer.
STPS5L40RL Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | Dual Schottky Rectifier | |
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 40 | V |
| Average Forward Current (IF(AV)) | 5 | A |
| Forward Voltage Drop (VF) at IF=5A | 0.48 | V |
| Surge Forward Current (IFSM) | 80 | A |
| Reverse Recovery Time (trr) | 35 | ns |
| Operating Junction Temperature (Tj) | -65 to +150 | ??C |
| Package | SMC (DO-214AB) | |
| Thermal Resistance Junction to Ambient (R??JA) | 40 | ??C/W |
STPS5L40RL Key Features
- Low forward voltage drop: Minimizes conduction losses, enhancing overall power efficiency in rectification circuits.
- High surge current capability: Supports transient overloads without damage, ensuring robust performance under demanding conditions.
- Fast switching speed: Reduces switching losses and electromagnetic interference, improving system reliability.
- Compact SMC package: Facilitates space-saving designs while providing excellent thermal dissipation.
- Wide operating temperature range: Ensures stable operation in harsh industrial and automotive environments.
Typical Applications
- Power supply rectification in industrial and consumer electronics, where efficient DC conversion is essential for performance and energy savings.
- Automotive electrical systems requiring fast recovery diodes to improve battery charging and voltage regulation.
- Switch mode power supplies (SMPS) for improved efficiency and reduced heat dissipation in compact designs.
- Freewheeling diodes in motor control and inverter circuits to protect switching devices and enhance system reliability.
STPS5L40RL Advantages vs Typical Alternatives
This Schottky diode offers significantly lower forward voltage drop and faster recovery times compared to standard silicon diodes, resulting in improved energy efficiency and reduced thermal stress. Its robust surge current rating and compact package increase reliability and design flexibility. These advantages make it a superior choice for engineers prioritizing power savings, operational stability, and space constraints in demanding industrial and automotive applications.
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STPS5L40RL Brand Info
The STPS5L40RL is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in developing high-quality power management components, including Schottky diodes tailored for efficient rectification and protection in power electronics. This device leverages ST??s expertise in silicon technology and packaging innovation, delivering reliable performance optimized for industrial and automotive sectors. STMicroelectronics ensures strict quality control and comprehensive technical support, making the STPS5L40RL a trusted component for engineers worldwide.
FAQ
What is the maximum repetitive peak reverse voltage rating of this diode?
The device is rated for a maximum repetitive peak reverse voltage of 40 volts, suitable for applications requiring moderate voltage blocking capabilities without compromising efficiency.
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How does the forward voltage drop affect power efficiency?
A lower forward voltage drop reduces conduction losses during current flow, thereby improving overall power efficiency and minimizing heat generation within the circuit, which is critical for thermal management and energy savings.
Can this diode handle high surge currents?
Yes, the diode supports a surge forward current of up to
