The STTH802CT is a high-performance ultrafast recovery diode designed by STMicroelectronics, a leader in semiconductor solutions. This diode is specifically engineered to meet the rigorous requirements of high-efficiency converters and SMPS (Switched-Mode Power Supplies), where it helps to minimize power loss and improve overall system reliability.
Key Features
- Dual Diode Configuration: The STTH802CT comes in a convenient dual common cathode configuration, which simplifies the design of parallel diode applications and reduces the number of components required.
- High Reverse Voltage Capability: With a reverse voltage rating of 200V, this diode is capable of handling high reverse bias conditions, making it suitable for a variety of demanding applications.
- Ultrafast Recovery Time: The device boasts an extremely fast recovery time, which is crucial for reducing switching losses in high-frequency operations.
- Low Forward Voltage Drop: The low forward voltage drop (Vf) of this diode ensures high efficiency, which is critical for energy-sensitive designs.
- High Surge Current Capability: The STTH802CT can withstand high surge currents, providing robust performance during transient conditions.
Applications
The STTH802CT is ideal for use in a variety of applications, including:
- Power management systems
- High-frequency inverters
- Free-wheeling diodes in converters and motor control circuits
- Snubber diodes
- PFC (Power Factor Correction) circuits
Technical Specifications
Parameter
Value
Package
TO-220AB
Repetitive Reverse Voltage V<sub>RRM
200V
Average Forward Current I<sub>F(AV)
8A
Non-Repetitive Forward Surge Current I<sub>FSM
80A
Recovery Time t<sub>rr
35ns
Junction Temperature T<sub>j
-40°C to +150°C
With its combination of high-speed switching capability, efficiency, and reliability, the STTH802CT from STMicroelectronics is an excellent choice for designers looking to optimize their power conversion systems.
