STTH1506DPI Overview
The STTH1506DPI is a high-performance ultrafast diode designed to enhance power conversion efficiency in industrial and consumer electronic systems. Featuring a high repetitive peak reverse voltage of 600 V and a forward current rating of 15 A, this device is optimized for rectification in switch-mode power supplies, inverters, and freewheeling diode applications. Its ultrafast recovery time minimizes switching losses, thereby improving system reliability and thermal management. Manufactured with robust construction, it supports demanding environments, making it an ideal choice for engineers and sourcing specialists seeking a reliable diode solution. For detailed technical data and application support, visit IC Manufacturer.
STTH1506DPI Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 600 | V |
| Average Forward Current (IF(AV)) | 15 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 175 | A |
| Forward Voltage Drop (VF) at IF=15 A | 1.7 | V |
| Reverse Recovery Time (trr) | 35 | ns |
| Junction Temperature (Tj) | -65 to +175 | ??C |
| Storage Temperature (Tstg) | -65 to +175 | ??C |
| Package Type | TO-220AC | – |
STTH1506DPI Key Features
- Ultrafast recovery time: Minimizes switching losses, increasing overall power efficiency in high-frequency applications.
- High surge current capability: Supports peak current up to 175 A, ensuring robustness during transient load conditions.
- Low forward voltage drop: Reduces conduction losses, contributing to improved thermal performance and energy savings.
- Wide operating temperature range: Ensures reliable operation in harsh industrial environments, from -65??C to +175??C.
Typical Applications
- Switch-mode power supplies: Used for fast rectification to improve efficiency and reduce electromagnetic interference in industrial power converters.
- Inverters: Provides reliable freewheeling diode function in solar and motor drive inverter circuits, enhancing system reliability.
- Switched-mode power amplifiers: Helps maintain signal integrity and efficiency by minimizing switching losses in RF and audio amplifiers.
- Power factor correction circuits: Assists in high-speed rectification to meet compliance standards and improve energy efficiency in commercial equipment.
STTH1506DPI Advantages vs Typical Alternatives
This ultrafast diode offers superior switching speed and lower forward voltage compared to standard fast recovery diodes, resulting in significant reductions in switching and conduction losses. Its high surge current capability enhances reliability under transient conditions, while the broad temperature range supports operation in industrial-grade environments. These advantages make it a preferred choice for engineers seeking efficiency, thermal management, and durability in power conversion systems.
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STTH1506DPI Brand Info
The STTH1506DPI is a semiconductor device produced by STMicroelectronics, a global leader in power management and discrete components. Known for innovation and quality, STMicroelectronics provides this ultrafast diode as part of its portfolio targeting industrial power applications. The device comes in a TO-220AC package, ensuring easy mounting and effective heat dissipation. STMicroelectronics supports this product with comprehensive datasheets, application notes, and global technical assistance, making it a trusted choice for engineers and sourcing professionals worldwide.
FAQ
What is the maximum repetitive peak reverse voltage of this diode?
The device supports a maximum repetitive peak reverse voltage (VRRM) of 600 V, making it suitable for a wide range of medium-voltage power conversion applications.
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How does the forward voltage drop affect system efficiency?
A lower forward voltage drop reduces conduction losses within the diode, which improves overall power efficiency and decreases heat generation, allowing for simpler thermal management in power circuits.
What is the significance of the diode??s recovery time?
The ultrafast recovery time of approximately 35 nanoseconds
