STTH30R02DJF-TR Overview
The STTH30R02DJF-TR is a high-performance ultrafast rectifier diode designed for industrial power electronics and energy-efficient applications. Featuring a 30 A forward current rating and a low forward voltage drop, it ensures minimal conduction losses and improved system efficiency. Its robust avalanche capability and fast reverse recovery time make it ideal for switching power supplies, inverters, and motor drives. Packaged in the compact D2PAK format, this diode supports automated assembly processes, enabling reliable integration into demanding environments. Available in tape and reel format, it caters to volume manufacturing needs. For more details, visit IC Manufacturer.
STTH30R02DJF-TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 200 | V |
| Maximum Average Forward Rectified Current (IF(AV)) | 30 | A |
| Peak Forward Surge Current (IFSM) | 300 | A |
| Forward Voltage Drop (VF) @ IF = 30 A | 1.2 | V |
| Reverse Recovery Time (trr) | 75 | ns |
| Junction Temperature Range (Tj) | -65 to +175 | ??C |
| Thermal Resistance Junction to Case (RthJC) | 1.5 | ??C/W |
| Package | D2PAK (TO-263) | ?C |
STTH30R02DJF-TR Key Features
- High forward current capability: Supports up to 30 A continuous current, enabling efficient power handling in demanding circuits.
- Ultrafast switching speed: Reverse recovery time of 75 ns minimizes switching losses and electromagnetic interference in high-frequency applications.
- Low forward voltage drop: Reduces conduction losses, improving overall efficiency and thermal management in power systems.
- Robust avalanche energy capability: Ensures device reliability during transient voltage spikes, enhancing durability in industrial environments.
- Compact D2PAK package: Facilitates surface-mount assembly with excellent thermal dissipation characteristics.
- High junction temperature tolerance: Operates reliably up to 175??C, suitable for harsh operating conditions.
Typical Applications
- Switching power supplies: Provides efficient rectification in SMPS topologies, optimizing performance and reducing power loss in industrial and consumer electronics.
- Inverters and motor drives: Supports high current and fast switching needs in variable frequency drives and renewable energy systems.
- Uninterruptible Power Supplies (UPS): Enhances system reliability with fast recovery and robust surge current handling capabilities.
- Power factor correction circuits: Enables efficient rectification and switching in PFC stages to improve energy efficiency and meet regulatory standards.
STTH30R02DJF-TR Advantages vs Typical Alternatives
This ultrafast diode offers a balanced combination of high current capacity, low forward voltage drop, and fast switching speed, outperforming many standard rectifiers in efficiency and thermal management. Its robust avalanche capability and high junction temperature tolerance provide greater reliability under transient and high-temperature conditions. The compact D2PAK package supports automated surface-mount assembly, improving manufacturability compared to through-hole or larger alternatives.
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STTH30R02DJF-TR Brand Info
STTH30R02DJF-TR is a product from STMicroelectronics, a global leader in semiconductor technology. Known for innovation in power management and discrete components, STMicroelectronics offers this ultrafast diode as part of their comprehensive portfolio targeting power electronics markets. The company emphasizes quality, performance, and reliability, supporting industrial customers with extensive technical resources and global supply chain capabilities.
FAQ
What is the maximum operating temperature of this diode?
The diode is rated for a maximum junction temperature of 175??C, enabling reliable operation in high-temperature environments commonly found in industrial and power electronics applications.
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How does the reverse recovery time affect performance in switching circuits?
A reverse recovery time of
