STTH102A Overview
The STTH102A is a high-speed, single diode designed for efficient rectification in industrial electronics and power applications. Featuring a maximum repetitive peak reverse voltage of 1000 V and a forward current rating of 1 A, it offers reliable performance in demanding environments. Its fast recovery time and low forward voltage drop enable improved switching efficiency and reduced power loss. The device??s robust construction ensures durability and thermal stability, making it a practical choice for engineers and sourcing specialists seeking dependable semiconductor components. For detailed sourcing and technical support, visit IC Manufacturer.
STTH102A Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 1000 | V |
| Average Forward Current (IF(AV)) | 1 | A |
| Non-Repetitive Peak Forward Current (IFSM) | 30 | A |
| Forward Voltage Drop (VF) at IF=1A | 1.7 | V |
| Reverse Recovery Time (trr) | 150 | ns |
| Junction Temperature (Tj) | -65 to +150 | ??C |
| Storage Temperature (Tstg) | -65 to +175 | ??C |
| Package Type | DO-41 | – |
STTH102A Key Features
- High voltage rating: Supports up to 1000 V reverse voltage, ensuring safe operation in high-voltage circuits.
- Fast recovery time: 150 ns reverse recovery minimizes switching losses and electromagnetic interference in power conversion.
- Low forward voltage drop: Reduces conduction losses, enhancing overall system efficiency and thermal management.
- Robust thermal tolerance: Wide junction temperature range up to 150??C supports reliable operation under harsh industrial conditions.
Typical Applications
- High-frequency rectification in switched-mode power supplies (SMPS), providing efficient and reliable AC to DC conversion under switching conditions.
- Freewheeling diode in DC motor drives, protecting transistors and improving system reliability by managing inductive load currents.
- Snubber circuits for voltage transient suppression, ensuring stable operation of power electronic devices.
- General purpose high voltage rectification in industrial control equipment and power management modules.
STTH102A Advantages vs Typical Alternatives
This diode offers superior high-voltage handling combined with fast switching capability, making it advantageous over standard diodes with slower recovery times or lower voltage ratings. Its low forward voltage drop reduces power dissipation, enhancing energy efficiency in power conversion systems. Additionally, the wide operating temperature range and reliable packaging increase device longevity and reduce maintenance costs compared to less robust alternatives.
🔥 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
STTH102A Brand Info
The STTH102A is part of STMicroelectronics?? portfolio of high-performance power semiconductors. STMicroelectronics is a global leader in semiconductor design and manufacturing, known for producing reliable, high-quality components suited for industrial, automotive, and consumer electronics. The STTH102A specifically caters to applications requiring fast switching diodes with high voltage and current ratings, fitting seamlessly into power management and conversion circuits. ST??s commitment to innovation and stringent quality standards ensures this diode meets rigorous industry demands.
FAQ
What is the maximum forward current rating of this diode?
The diode supports a continuous average forward current of 1 ampere, making it suitable for moderate power applications that require efficient current handling without overheating.
🌟 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 fast is the reverse recovery time, and why is it important?
The reverse recovery time is 150 nanoseconds, which is critical for minimizing switching losses and reducing electromagnetic interference in high-frequency circuits such as switched-mode power supplies.
What package does this diode come in, and how does it affect thermal performance?
This diode is housed in a DO-41 package, a standard axial package that offers good thermal dissipation and mechanical robustness, suitable for through-hole mounting and reliable heat management in various applications.
📩 Contact Us
What voltage can the diode safely block in reverse bias?
It can withstand a maximum repetitive peak
