STTH110UFY Overview
The STTH110UFY is a high-performance ultra-fast diode designed for industrial power applications requiring efficient switching and robust thermal management. Featuring a high repetitive peak reverse voltage of 1100 V and a forward current rating of 11 A, this diode excels in reducing switching losses and improving system reliability. Its fast recovery time enhances overall efficiency in power rectification and conversion circuits. The device is suitable for use in power supplies, motor drives, and inverter systems. For more detailed technical information and purchasing options, visit IC Manufacturer.
STTH110UFY Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 1100 | V |
| Average Forward Current (IF(AV)) | 11 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 200 | A |
| Reverse Recovery Time (trr) | 75 | ns |
| Forward Voltage Drop (VF) at IF=11A | 1.7 | V |
| Junction Temperature Range (Tj) | -65 to 175 | ??C |
| Storage Temperature Range (Tstg) | -65 to 175 | ??C |
| Package | TO-220AC | – |
STTH110UFY Key Features
- Ultra-fast recovery time: Enables reduced switching losses for higher efficiency in power electronics.
- High voltage rating (1100 V): Supports demanding high-voltage applications with robust avalanche capability.
- High forward current capacity: Handles continuous current of 11 A, suitable for medium power circuits.
- Thermally efficient TO-220AC package: Facilitates effective heat dissipation under heavy loads.
- Low forward voltage drop: Minimizes conduction losses, improving overall system energy efficiency.
Typical Applications
- Switch-mode power supplies (SMPS): Utilized in rectification stages to achieve high-frequency switching and improve energy efficiency.
- Inverter circuits: Suitable for renewable energy inverters where fast switching diodes improve waveform quality and system reliability.
- Motor drive circuits: Provides reliable freewheeling diode operation to protect transistors and enhance motor control performance.
- Uninterruptible power supplies (UPS): Ensures quick recovery and stable operation during transient load conditions.
STTH110UFY Advantages vs Typical Alternatives
This ultra-fast diode offers superior switching speed and a high voltage rating, outperforming standard recovery diodes in efficiency and thermal stability. Its low forward voltage drop reduces power dissipation, leading to improved system reliability and lower cooling requirements. Compared to typical silicon diodes, it provides enhanced performance in high-frequency switching environments, making it an ideal choice for modern industrial power electronics.
🔥 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
STTH110UFY Brand Info
The STTH110UFY is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is recognized for its commitment to innovation and quality in power semiconductors. This diode belongs to the company??s range of ultra-fast rectifiers designed for high-efficiency power conversion and robust industrial applications. ST??s extensive distribution network and technical support make this product a reliable choice for engineers and sourcing specialists worldwide.
FAQ
What is the maximum repetitive peak reverse voltage of this diode?
The device supports a maximum repetitive peak reverse voltage of 1100 volts, making it suitable for high-voltage power applications that require robust blocking capability.
🌟 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
Can this diode handle surge currents during startup or fault conditions?
Yes, it can handle a surge non-repetitive forward current of up to 200 amperes, allowing it to withstand transient overloads typical during startup or fault conditions without damage.
What is the significance of the ultra-fast recovery time in this diode?
The ultra-fast recovery time of 75 nanoseconds reduces switching losses and electromagnetic interference, improving the efficiency and reliability of high-frequency power conversion circuits.
