STPS340UY Overview
The STPS340UY is a high-performance ultrafast dual Schottky rectifier designed for industrial power management applications. It offers a low forward voltage drop and rapid switching capabilities, ensuring improved efficiency and reduced power losses in high-frequency circuits. Ideal for use in power supplies and converters, this device supports enhanced thermal management with its robust TO-220 package. The STPS340UY combines reliable electrical characteristics with compact design, making it a preferred choice for engineers seeking efficient rectification solutions. For more detailed specifications and procurement, visit IC Manufacturer.
STPS340UY Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 40 | V |
| Average Forward Current (IF(AV)) | 3.4 | A |
| Non-Repetitive Peak Surge Current (IFSM) | 60 | A |
| Forward Voltage Drop (VF) at 3.4A | 0.55 | V |
| Reverse Leakage Current (IR) at VRRM | 100 | ??A |
| Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +150 | ??C |
| Package Type | TO-220AB | – |
STPS340UY Key Features
- Ultrafast Switching: Enables efficient operation in high-frequency circuits, minimizing switching losses and improving overall system performance.
- Low Forward Voltage Drop: Reduces conduction losses, enhancing power efficiency and thermal management in power supply designs.
- Dual Schottky Rectifier Configuration: Provides compact integration for dual diode applications, saving board space and simplifying circuit design.
- Robust Thermal Characteristics: Supports a wide junction temperature range up to 150??C, ensuring reliable operation in demanding environments.
Typical Applications
- Switching power supplies requiring low forward voltage drop and high surge current capabilities for efficient energy conversion.
- Freewheeling diodes in DC-DC converters to improve efficiency and reduce heat generation during switching cycles.
- Polarity protection in industrial control systems, safeguarding sensitive components from incorrect voltage application.
- Rectification stages in solar inverters and battery chargers where fast recovery and low losses are critical to performance.
STPS340UY Advantages vs Typical Alternatives
This device offers superior ultrafast recovery and a lower forward voltage drop compared to standard silicon diodes, which translates to less power dissipation and higher efficiency. Its dual diode configuration in a compact TO-220 package improves integration and saves PCB space. Enhanced thermal limits and low leakage current provide increased reliability and durability in industrial power applications.
🔥 Best-Selling Products
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
STPS340UY Brand Info
The STPS340UY is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in high-quality power management devices, offering reliable and energy-efficient components for industrial and consumer electronics. This ultrafast Schottky rectifier aligns with ST??s commitment to innovation and performance in power conversion technologies, supporting a wide range of applications with proven quality and support.
FAQ
What is the maximum repetitive peak reverse voltage for this rectifier?
The maximum repetitive peak reverse voltage (VRRM) of this device is 40 volts, making it suitable for low-voltage power applications where reliable reverse blocking capability is essential.
🌟 Featured Products
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the forward voltage drop impact power efficiency?
A low forward voltage drop of approximately 0.55 V at rated current minimizes conduction losses during operation. This improves overall power efficiency and reduces heat generation, which is critical in high-current switching applications.
