STTH812FP Overview
The STTH812FP is a high-performance fast recovery diode designed for industrial power applications requiring efficient switching and low losses. Featuring a maximum repetitive peak reverse voltage of 1200 V and a forward average current rating of 8 A, it delivers robust performance in demanding environments. Its fast recovery time and low forward voltage drop contribute to improved system efficiency and thermal management. Encapsulated in a compact TO-220FP package, the device ensures reliable operation while simplifying mounting and heat dissipation. For engineers and sourcing specialists, this diode offers a durable solution to optimize power conversion systems with enhanced switching speed and reliability. Learn more at IC Manufacturer.
STTH812FP Technical Specifications
| Parameter | Value |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 1200 V |
| Average Forward Current (IF(AV)) | 8 A |
| Surge Non-Repetitive Forward Current (IFSM) | 150 A |
| Forward Voltage Drop (VF) at IF=8A | 1.7 V (typical) |
| Reverse Recovery Time (trr) | 75 ns (typical) |
| Junction Temperature Range (Tj) | -65??C to +175??C |
| Thermal Resistance Junction to Ambient (R??JA) | 62 ??C/W |
| Package Type | TO-220FP |
STTH812FP Key Features
- Fast Recovery Time: With a typical reverse recovery time of 75 ns, this diode minimizes switching losses and improves efficiency in high-frequency power converters.
- High Voltage Capability: The 1200 V repetitive peak reverse voltage rating enables use in medium-to-high voltage applications, ensuring robust voltage blocking and system safety.
- Low Forward Voltage Drop: A typical forward voltage of 1.7 V reduces conduction losses, enhancing overall energy efficiency and reducing heat generation.
- Thermally Efficient Package: The TO-220FP encapsulation offers excellent thermal dissipation and electrical isolation, facilitating reliable operation under harsh industrial conditions.
Typical Applications
- Power supply rectification in industrial and consumer electronics, where fast switching diodes improve power conversion efficiency and reduce electromagnetic interference.
- Inverters and motor control circuits requiring reliable high-voltage blocking and fast recovery to ensure smooth operation and minimal energy loss.
- Freewheeling diode in DC-DC converters, enabling efficient current flow during switching cycles and protecting components from voltage spikes.
- Snubber circuits in power electronics to protect switching devices by absorbing voltage transients and improving overall system reliability.
STTH812FP Advantages vs Typical Alternatives
This fast recovery diode offers superior switching speed and a higher voltage rating compared to standard rectifiers, making it ideal for demanding industrial power applications. Its low forward voltage drop reduces conduction losses, enhancing energy efficiency. The thermally optimized TO-220FP package ensures reliable heat dissipation and electrical isolation, providing better performance and durability than comparable diodes without these features.
🔥 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
STTH812FP Brand Info
The STTH812FP is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in power semiconductors optimized for efficiency, reliability, and ruggedness in industrial and automotive applications. This diode exemplifies the company??s commitment to delivering high-quality, fast recovery devices designed to meet the stringent requirements of modern power electronics systems.
FAQ
What is the maximum forward current rating of the STTH812FP?
The device supports a maximum average forward current of 8 A, allowing it to handle moderate current loads typical in industrial power conversion and motor control applications.
🌟 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 recovery time of this diode?
The typical reverse recovery time is 75 nanoseconds, which helps reduce switching losses and electromagnetic interference in high-frequency circuits.
What package does the STTH812FP come in, and why is it important?
It is housed in a TO-220FP package, which provides excellent thermal dissipation and electrical insulation, making it suitable for environments requiring reliable heat management and safety.
📩 Contact Us
Can this diode be used in high-voltage applications?
Yes, the diode??s repetitive peak reverse voltage
