STPS3150UY Overview
The STPS3150UY is a high-performance Schottky diode designed for efficient power rectification in industrial and consumer electronics. It features a low forward voltage drop and fast switching capability, making it ideal for applications requiring high efficiency and reduced power loss. With a robust avalanche energy rating and compact Ultra Small Outline package, this device ensures reliable operation under demanding conditions. Engineered for optimal thermal management and minimal reverse leakage, the STPS3150UY supports designers in achieving enhanced system performance in power supplies, DC-DC converters, and automotive electronics. Available from IC Manufacturer, it combines durability with superior electrical characteristics.
STPS3150UY Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 150 | V |
| Average Forward Current (IF(AV)) | 3.0 | A |
| Surge Forward Current (IFSM) | 75 | A |
| Forward Voltage Drop (VF) at IF=3A | 0.55 | V |
| Reverse Leakage Current (IR) at VR=150V | 0.5 | mA |
| Junction Temperature Range (TJ) | -55 to 150 | ??C |
| Storage Temperature Range (TSTG) | -55 to 150 | ??C |
| Package Type | TO-263 (D2PAK) | ?? |
STPS3150UY Key Features
- Low forward voltage drop: Minimizes conduction losses, improving overall efficiency in power conversion systems.
- High surge current capability: Supports transient overloads, enhancing device reliability during power surges.
- Fast reverse recovery time: Reduces switching losses, beneficial for high-frequency rectification applications.
- Robust avalanche energy rating: Ensures durable operation under inductive load conditions, preventing device failure.
- Compact TO-263 package: Facilitates efficient heat dissipation and easy PCB mounting in space-constrained designs.
Typical Applications
- Switch mode power supplies (SMPS) where high efficiency and low voltage drop are critical for energy savings and thermal management.
- DC-DC converters requiring fast recovery diodes to minimize switching losses and maintain system reliability.
- Automotive electronic circuits needing robust and reliable rectifiers capable of withstanding voltage spikes and surges.
- Battery charging systems that benefit from low forward voltage and high surge current capabilities to ensure safe and efficient operation.
STPS3150UY Advantages vs Typical Alternatives
This diode stands out with its low forward voltage and fast switching speeds, reducing power loss and improving efficiency compared to standard diodes. Its high surge current tolerance and avalanche energy rating offer enhanced reliability in demanding environments. The compact TO-263 package supports better thermal management and integration into modern PCB layouts, making it an advantageous choice for power supply and automotive applications.
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STPS3150UY Brand Info
The STPS3150UY is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for their innovation in power management and discrete components, STMicroelectronics offers this Schottky diode as part of their extensive portfolio to meet industrial and automotive power conversion needs. The product reflects the brand??s commitment to quality, reliability, and efficiency, widely trusted by engineers and designers worldwide.
FAQ
What is the maximum reverse voltage rating for this diode?
The diode has a maximum repetitive peak reverse voltage (VRRM) of 150 volts, making it suitable for medium-voltage power applications where blocking voltage capability is essential for device protection.
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How does the low forward voltage drop benefit power supply designs?
A low forward voltage drop reduces conduction losses during diode operation, which leads to improved efficiency and lower heat generation. This is especially important in power supplies to maintain system performance and reduce cooling requirements.
Can this diode handle transient surge currents?
Yes, the diode supports a surge forward current (IFSM) of up to 75 amperes, allowing it
