STPS0520Z Overview
The STPS0520Z is a high-efficiency, ultra-fast recovery diode designed for power supply and switching applications requiring low forward voltage drop and minimal switching losses. It features a robust 5 A maximum forward current handling capability, combined with a peak repetitive reverse voltage rating of 20 V. This device ensures improved system efficiency and thermal performance in compact form factors. Optimized for surface-mount assembly, it is ideal for industrial electronics, power management, and protection circuits. For detailed specifications and purchasing options, visit IC Manufacturer.
STPS0520Z Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 20 | V |
| Maximum Average Forward Current (IF(AV)) | 5 | A |
| Maximum Forward Voltage Drop (VF) at IF=5A | 0.52 | V |
| Reverse Recovery Time (trr) | 35 | ns |
| Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +150 | ??C |
| Power Dissipation (Pd) | 1.25 | W |
| Package Type | SMB (DO-214AA) | – |
STPS0520Z Key Features
- Ultra-fast recovery time: Minimizes switching losses and electromagnetic interference, enhancing efficiency in high-frequency power circuits.
- Low forward voltage drop: Reduces conduction losses, improving energy efficiency and reducing heat generation in power conversion applications.
- High surge current capability: Supports transient conditions without damage, ensuring robust performance under load variations.
- Compact SMB package: Facilitates space-saving surface-mount designs with reliable thermal management and mechanical stability.
Typical Applications
- Switching power supplies and DC-DC converters requiring efficient rectification with minimal losses to increase overall system reliability and efficiency.
- Freewheeling diodes in motor drive circuits to protect switching components from voltage spikes during inductive load switching.
- Reverse polarity protection in industrial control systems, preventing damage caused by accidental polarity reversal in the power supply.
- Battery charging circuits where low forward voltage and fast recovery improve charging efficiency and reduce thermal stress on components.
STPS0520Z Advantages vs Typical Alternatives
This diode offers lower forward voltage drop and faster recovery times compared to standard rectifiers, which translates to higher efficiency and reduced heat dissipation. Its SMB surface-mount package supports compact, high-density PCB layouts while maintaining robust thermal performance. These advantages make it a preferred choice over generic diodes in power-sensitive industrial and automotive applications.
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STPS0520Z Brand Info
The STPS0520Z is manufactured by STMicroelectronics, a leading global semiconductor company known for delivering innovative power management components. STMicroelectronics specializes in discrete and integrated devices tailored for industrial, automotive, and consumer electronics. This diode exemplifies their commitment to energy-efficient and reliable components, designed to meet demanding power conversion and protection requirements. The product benefits from ST??s proven manufacturing quality and worldwide technical support.
FAQ
What is the maximum repetitive peak reverse voltage rating of this diode?
The maximum repetitive peak reverse voltage (VRRM) is 20 volts. This means the diode can safely block reverse voltages up to 20 V repeatedly without breakdown, making it suitable for low-voltage power applications.
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How does the forward voltage drop affect circuit efficiency?
A lower forward voltage drop reduces the energy lost as heat during conduction, which increases overall circuit efficiency. With a
