STPS30SM100ST Overview
The STPS30SM100ST is a high-performance dual Schottky diode designed for industrial and power electronics applications. It features a compact SMC package that supports efficient thermal management and easy PCB integration. With a maximum repetitive peak reverse voltage of 100 V and a forward current rating of 30 A, it suits high-speed rectification needs in power supplies, automotive electronics, and DC-DC converters. Its low forward voltage drop ensures improved energy efficiency and reduced heat dissipation. This device is engineered for reliability and robustness, making it an excellent choice for engineers and sourcing specialists focused on durable and efficient semiconductor components. For more technical details, visit IC Manufacturer.
STPS30SM100ST Technical Specifications
| Parameter | Value |
|---|---|
| Type | Dual Schottky Diode |
| Package | SMC (Surface Mount) |
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 100 V |
| Maximum Average Forward Current (IF(AV)) | 30 A |
| Surge Forward Current (IFSM) | 200 A |
| Maximum Forward Voltage Drop (VF) at IF | 0.55 V @ 15 A |
| Operating Junction Temperature Range (Tj) | -55??C to +150??C |
| Reverse Recovery Time (trr) | Approx. 35 ns |
| Maximum Power Dissipation (PD) | 3 W (at 25??C) |
STPS30SM100ST Key Features
- Low forward voltage drop minimizes conduction losses, enhancing overall system efficiency and reducing thermal stress.
- Fast switching speed with a reverse recovery time around 35 ns, optimizing performance in high-frequency rectification applications.
- High surge current capability up to 200 A allows the device to handle transient overloads without degradation, improving reliability.
- Compact SMC package supports efficient heat dissipation and simplifies PCB layout in space-constrained environments.
- Wide operating temperature range ensures stable performance in harsh industrial and automotive conditions.
Typical Applications
- High-efficiency power supply rectification where fast switching and low losses are critical for performance and thermal management.
- Automotive electronics systems requiring robust diodes capable of withstanding voltage spikes and harsh environments.
- DC-DC converters in industrial equipment benefiting from low forward voltage drop and fast recovery to maximize energy savings.
- Battery chargers and solar inverters where reliable, high-current diode performance enhances overall system durability.
STPS30SM100ST Advantages vs Typical Alternatives
This diode offers a superior combination of low forward voltage drop and fast switching speed compared to standard silicon diodes, improving system efficiency and reducing heat dissipation. Its high surge current tolerance and rugged SMC packaging provide enhanced reliability under transient conditions. These features make it a preferred choice over conventional rectifiers in power electronics, ensuring better longevity and lower energy loss in demanding industrial applications.
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STPS30SM100ST Brand Info
The STPS30SM100ST is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in power management, automotive, and industrial semiconductor devices with a strong reputation for quality and innovation. This dual Schottky diode is part of their extensive portfolio aimed at energy-efficient power conversion and protection solutions. STMicroelectronics?? commitment to robust design and reliability makes this product well-suited for engineers seeking proven components for challenging environments.
FAQ
What is the maximum current rating for the STPS30SM100ST?
The device supports a maximum average forward current of 30 A, making it suitable for high-current rectification in power supplies and automotive applications.
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What type of package does this diode use?
It is housed in an SMC surface mount package, which facilitates effective heat dissipation and easy PCB assembly in compact designs.
How does the diode perform in terms of switching speed?
The diode features a fast reverse recovery time of approximately 35 nanoseconds, which helps reduce switching losses in high-frequency circuits.
