STPS3H100AF Overview
The STPS3H100AF is a high-performance ultra-fast rectifier diode designed for industrial power electronics applications. Featuring a low forward voltage drop and fast switching capabilities, it optimizes efficiency and thermal management in power supplies and inverters. This device supports high surge current and offers robust reliability under demanding conditions, making it ideal for energy conversion systems. Its compact package and enhanced electrical characteristics provide engineers and sourcing specialists with a dependable solution for improving system efficiency and reducing power losses. For more details, visit IC Manufacturer.
STPS3H100AF Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 100 | V |
| Average Rectified Forward Current (IF(AV)) | 3 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 150 | A |
| Forward Voltage Drop (VF) at 3A | 0.5 (typical) | V |
| Reverse Recovery Time (trr) | 25 | ns |
| Operating Junction Temperature (Tj) | -65 to +150 | ??C |
| Thermal Resistance Junction to Ambient (RthJA) | 50 | ??C/W |
| Package Type | TO-220AC | – |
STPS3H100AF Key Features
- Ultra-fast recovery time: Minimizes switching losses and improves efficiency in high-frequency circuits.
- Low forward voltage drop: Reduces conduction losses, contributing to lower heat dissipation and better power efficiency.
- High surge current capability: Ensures robustness during transient events, increasing reliability under harsh operating conditions.
- Wide operating temperature range: Supports stable performance from -65??C to +150??C, suitable for demanding environments.
Typical Applications
- Power supply rectification in industrial and consumer electronics, providing efficient AC to DC conversion with minimal losses.
- Inverter circuits for renewable energy systems, enhancing performance by fast switching and low forward voltage.
- Freewheeling diode in motor drives, protecting power devices and improving overall system reliability.
- Switch-mode power supplies (SMPS), where high efficiency and fast recovery diodes are critical to reduce electromagnetic interference (EMI).
STPS3H100AF Advantages vs Typical Alternatives
This device offers superior switching speed and a lower forward voltage drop compared to standard rectifiers, resulting in reduced power dissipation and improved thermal management. Its high surge current capability enhances reliability during transient conditions. The wide temperature tolerance and robust TO-220AC package allow for versatile integration in industrial power systems, making it a more efficient and durable choice than typical diode alternatives.
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STPS3H100AF Brand Info
The STPS3H100AF is a product from STMicroelectronics, a leading global semiconductor manufacturer known for high-quality power management components. STMicroelectronics specializes in innovative power solutions designed to meet the needs of industrial, automotive, and consumer applications. The STPS3H100AF reflects the brand??s commitment to efficiency, reliability, and performance in power diode technology, offering engineers a trusted component for demanding electronic designs.
FAQ
What is the maximum repetitive peak reverse voltage for this diode?
The device supports a maximum repetitive peak reverse voltage (VRRM) of 100 volts, which defines the highest voltage the diode can withstand repeatedly in the reverse direction without breakdown.
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How does the forward voltage drop affect efficiency?
A lower forward voltage drop reduces the conduction losses during diode operation, which in turn decreases heat generation and improves overall system efficiency, especially important in power conversion applications.
What is the significance of the reverse recovery time?
The
