STPS5H100SFY Overview
The STPS5H100SFY is a high-performance, ultrafast dual Schottky rectifier designed to deliver efficient power conversion in demanding industrial and consumer electronics applications. Featuring a low forward voltage drop and high surge current capability, it minimizes power loss and thermal stress, ensuring reliable operation under harsh conditions. Its compact surface-mount package supports optimized PCB layout and thermal management. Ideal for power supplies, battery chargers, and freewheeling diodes, this component combines robust electrical characteristics with ease of integration, making it a preferred choice for engineers and sourcing specialists seeking dependable, high-efficiency rectification solutions from IC Manufacturer.
STPS5H100SFY Technical Specifications
| Parameter | Value |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 100 V |
| Average Rectified Forward Current (IF(AV)) | 5 A |
| Surge Non-Repetitive Forward Current (IFSM) | 80 A |
| Forward Voltage Drop (VF) at IF = 3.5 A | 0.55 V (typical) |
| Reverse Recovery Time (trr) | 35 ns (typical) |
| Operating Junction Temperature Range (Tj) | -55??C to +150??C |
| Thermal Resistance Junction to Ambient (RthJA) | 35 ??C/W |
| Package Type | PowerDI5 (SMA footprint) |
STPS5H100SFY Key Features
- Ultrafast switching speed: Minimizes switching losses and electromagnetic interference, improving overall system efficiency.
- Low forward voltage drop: Reduces conduction losses, resulting in lower heat dissipation and enhanced energy savings.
- High surge current capability: Ensures robust performance during transient conditions and load surges, increasing reliability.
- Compact PowerDI5 package: Enables space-saving PCB design while supporting effective thermal management for sustained performance.
- Wide operating temperature range: Suitable for use in industrial environments with extreme temperature variations.
Typical Applications
- Switching power supplies: Efficient rectification in SMPS circuits requiring fast recovery and low losses.
- Battery chargers: Provides reliable, low-loss rectification to maximize charging efficiency and battery life.
- Freewheeling diodes in motor drives: Enhances performance by reducing switching noise and heat generation.
- DC/DC converters: Supports high-frequency operation with minimal power dissipation and improved thermal stability.
STPS5H100SFY Advantages vs Typical Alternatives
This device offers a compelling combination of ultrafast recovery and low forward voltage drop, outperforming standard rectifiers in efficiency and thermal management. Its high surge current rating enhances reliability during transient events. Compared to typical silicon diodes, it reduces power losses and electromagnetic interference, delivering better overall system performance. The compact PowerDI5 package facilitates easier integration and improved heat dissipation, making it a superior choice for demanding industrial and consumer electronics.
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STPS5H100SFY Brand Info
The STPS5H100SFY is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for its innovation and quality, STMicroelectronics offers a broad portfolio of power semiconductors designed to improve energy efficiency and system reliability. This dual Schottky rectifier reflects the company??s commitment to delivering high-performance components tailored for power management applications in automotive, industrial, and consumer markets.
FAQ
What is the maximum repetitive peak reverse voltage rating of this rectifier?
The maximum repetitive peak reverse voltage (VRRM) for this device is 100 volts. This rating indicates the highest voltage the rectifier can repeatedly block without breakdown during the reverse bias condition.
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How does the low forward voltage drop benefit power supply design?
A low forward voltage drop reduces the conduction losses in the diode, which lowers heat generation and increases overall efficiency. This characteristic is crucial in power supply designs to minimize energy waste and improve thermal management.
Can this component handle surge current conditions?
Yes, it can handle a non-repetitive surge forward current of up to 80 amperes. This capability ensures the diode can withstand transient overloads
