STTH1502FP Overview
The STTH1502FP is a high-efficiency ultrafast diode designed for industrial power conversion and rectification applications. Featuring a high repetitive peak reverse voltage and low forward voltage drop, it ensures minimal power loss and enhanced thermal performance under demanding conditions. Its fast recovery time supports high-frequency switching environments, making it ideal for use in power supplies, inverters, and motor drives. The device??s robust design delivers reliable performance with reduced electromagnetic interference (EMI), facilitating system-level efficiency improvements. For detailed technical resources and support, visit IC Manufacturer.
STTH1502FP Technical Specifications
| Parameter | Value |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 200 V |
| Average Rectified Forward Current (IF(AV)) | 15 A |
| Surge Non-Repetitive Forward Current (IFSM) | 150 A |
| Forward Voltage Drop (VF) at IF=15 A | 1.7 V (typical) |
| Reverse Recovery Time (trr) | 75 ns (typical) |
| Junction Temperature Range (Tj) | -65 to +175 ??C |
| Storage Temperature Range (Tstg) | -65 to +175 ??C |
| Package Type | TO-220FP (Fully isolated) |
STTH1502FP Key Features
- High repetitive peak reverse voltage: Supports up to 200 V, enabling use in a wide range of industrial power circuits.
- Fast recovery time: Typical 75 ns recovery reduces switching losses and improves efficiency in high-frequency applications.
- Low forward voltage drop: Minimizes conduction losses, enhancing thermal management and overall system efficiency.
- High surge current capability: Handles short-term current surges up to 150 A, ensuring robust operation under transient conditions.
- Fully isolated TO-220FP package: Provides enhanced safety and ease of mounting without additional insulation materials.
Typical Applications
- Industrial power supply rectification: Ensures efficient AC to DC conversion with reduced heat dissipation and improved reliability in both single-phase and three-phase designs.
- Motor control drives: Supports fast switching and high current handling in variable frequency drives (VFDs) for industrial motors.
- Switch mode power supplies (SMPS): Suitable for high-frequency operation, improving power conversion efficiency in compact power modules.
- Uninterruptible power supplies (UPS): Provides robust and reliable rectification for backup power systems demanding high surge current tolerance.
STTH1502FP Advantages vs Typical Alternatives
This diode offers key advantages over standard rectifiers by combining ultrafast recovery with a low forward voltage drop, which reduces switching and conduction losses. Its high surge current capacity and fully isolated package enhance system reliability and simplify thermal and mechanical integration. These features make it preferable in applications requiring efficient high-frequency switching and robust performance under transient loads.
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STTH1502FP Brand Info
The STTH1502FP is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for innovation and quality, STMicroelectronics provides this ultrafast diode as part of their industrial power discrete portfolio. The device is engineered to meet demanding power conversion requirements and supports a wide spectrum of industrial applications, benefiting from ST??s extensive experience in power management and discrete semiconductor technologies.
FAQ
What is the maximum voltage rating of this diode?
The maximum repetitive peak reverse voltage of this diode is 200 volts, making it suitable for medium voltage industrial power applications where high voltage blocking capability is required.
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How does the fast recovery time impact performance?
The typical recovery time of 75 nanoseconds allows the diode to switch off quickly during high-frequency operation, reducing switching losses and electromagnetic interference, which improves overall system efficiency and reliability.
Can this diode handle high surge currents?
Yes, it can withstand a surge non-repetitive forward current of up to 150 amperes, which is beneficial for applications experiencing sudden transient currents or load surges without damaging the device.
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What type of package does this diode come in and why is it important?
This diode is housed in
