STTH302S Overview
The STTH302S is a high-performance ultrafast diode designed for industrial power conversion applications requiring rapid switching and low forward voltage drop. Featuring a 3 A forward current rating and a repetitive peak reverse voltage of 200 V, this device delivers efficient rectification with minimal power loss. Its ultrafast recovery time enhances switching efficiency in high-frequency environments, reducing electromagnetic interference and improving overall system reliability. Ideal for use in power supplies, inverters, and freewheeling diodes, the STTH302S combines robustness with compact packaging, making it a practical choice for engineers and sourcing specialists seeking dependable semiconductor components. Available through IC Manufacturer.
STTH302S Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 200 | V |
| Average Forward Current (IF(AV)) | 3 | A |
| Forward Voltage Drop (VF) at IF = 3 A | 1.3 | V |
| Reverse Recovery Time (trr) | 35 | ns |
| Non-Repetitive Surge Current (IFSM) | 100 | A |
| Junction Temperature Range (Tj) | -65 to 175 | ??C |
| Storage Temperature Range (Tstg) | -65 to 175 | ??C |
| Package Type | DO-201AD | – |
STTH302S Key Features
- Ultrafast recovery time: Minimizes switching losses and electromagnetic interference in high-frequency circuits.
- Low forward voltage drop: Enhances energy efficiency by reducing conduction losses during operation.
- High surge current capability: Ensures robustness under transient overloads, enhancing reliability in demanding applications.
- Wide operating temperature range: Supports stable performance in harsh industrial environments.
- Compact DO-201AD package: Facilitates easy integration into space-constrained designs.
Typical Applications
- Switching power supplies where fast diode recovery reduces switching noise and improves efficiency, critical for industrial and consumer electronics.
- Inverters for motor drives and renewable energy systems, providing reliable rectification and protection against voltage spikes.
- Freewheeling diodes in DC motor control circuits to safely handle inductive loads and prevent voltage transients.
- Snubber circuits in power electronics to suppress voltage spikes and improve device lifespan and system reliability.
STTH302S Advantages vs Typical Alternatives
Compared to standard diodes, this ultrafast device offers significantly lower reverse recovery time, resulting in reduced switching losses and improved efficiency. Its low forward voltage drop decreases conduction losses, enhancing energy savings. The high surge current rating ensures greater robustness under transient conditions, while the wide temperature tolerance supports reliable operation in industrial environments. These advantages make it a superior choice for engineers seeking durable, efficient rectification solutions in power electronic systems.
🔥 Best-Selling Products
STTH302S Brand Info
The STTH302S is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Renowned for innovation and quality, STMicroelectronics offers a broad portfolio of power semiconductors catering to industrial, automotive, and consumer applications. The STTH302S reflects the brand??s commitment to delivering high-performance, reliable components optimized for power efficiency and thermal management, essential for modern electronics design and manufacturing.
FAQ
What is the maximum repetitive peak reverse voltage of the STTH302S?
The device can withstand a maximum repetitive peak reverse voltage of 200 V, making it suitable for medium-voltage power conversion applications where reliable blocking capability is required.
🌟 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 affect the efficiency of the diode?
A lower forward voltage drop reduces conduction losses during operation, which enhances overall efficiency by minimizing wasted energy as heat. For this diode, the typical forward voltage drop at 3 A is about 1.3 V.
What is the significance of the ultrafast recovery time in this diode?
The ultrafast recovery time of 35 ns helps minimize switching losses and reduces
