STPS61H100CW
High-power Schottky diodes in TO-247 package for efficient rectification
Manufacturer： ['stm', 'iscsemi']
series introduction
# Introduction to the STPS61H100CW Product Series
## 1. Overview
The STPS61H100CW product series represents a cutting - edge line of semiconductor devices developed by STMicroelectronics. These devices are specifically designed to meet the demanding requirements of modern power electronics applications, offering high - performance rectification solutions with enhanced efficiency, reliability, and flexibility.
## 2. Key Features
### 2.1 High Current Capability
The STPS61H100CW series is capable of handling high forward currents. With a maximum forward current rating, it can efficiently conduct large amounts of electrical current, making it suitable for applications where high - power delivery is essential. This high - current handling capacity allows for the design of power supplies and other circuits that can support heavy loads without overheating or experiencing significant power losses.
### 2.2 Low Forward Voltage Drop
One of the standout features of this product series is its low forward voltage drop. A low forward voltage drop means that less power is dissipated as heat when the device is conducting current. This not only improves the overall efficiency of the circuit but also reduces the need for complex and bulky heat - sinking solutions. As a result, systems using the STPS61H100CW can operate more energy - efficiently, leading to cost savings and a reduced environmental impact.
### 2.3 Fast Reverse Recovery Time
The fast reverse recovery time of the STPS61H100CW series is crucial for high - frequency applications. When the device switches from the forward - conducting state to the reverse - blocking state, a fast reverse recovery time ensures that the transition is smooth and rapid. This minimizes the amount of reverse current that flows during the transition, reducing power losses and electromagnetic interference (EMI). It also enables the devices to operate at higher frequencies, which is essential for modern power electronics designs such as switch - mode power supplies (SMPS).
### 2.4 High Temperature Resistance
These devices are designed to operate reliably in high - temperature environments. They have a high junction temperature rating, which allows them to withstand elevated temperatures without significant degradation in performance. This makes the STPS61H100CW series suitable for applications in harsh industrial settings, automotive electronics, and other environments where temperature variations can be extreme.
### 2.5 Low Leakage Current
The low leakage current characteristic of the STPS61H100CW series is important for maintaining the integrity of the circuit. Leakage current is the small amount of current that flows through the device when it is in the reverse - blocking state. A low leakage current ensures that there is minimal power loss in the off - state and helps to prevent false triggering or other unwanted effects in the circuit.
## 3. Applications
### 3.1 Switch - Mode Power Supplies (SMPS)
In SMPS, the STPS61H100CW series can be used as output rectifiers. Its high - current capability, low forward voltage drop, and fast reverse recovery time make it an ideal choice for converting high - frequency AC power to DC power efficiently. By reducing power losses and improving efficiency, these devices can help to increase the overall performance and reliability of SMPS, which are widely used in a variety of electronic devices such as computers, televisions, and mobile chargers.
### 3.2 Automotive Electronics
The automotive industry has strict requirements for reliability and performance in its electronic systems. The STPS61H100CW series can be used in automotive power management systems, such as battery chargers, DC - DC converters, and lighting systems. Its high - temperature resistance and low leakage current make it suitable for the harsh operating conditions found in vehicles, where temperature, vibration, and electrical noise can be significant challenges.
### 3.3 Industrial Power
Images for reference
TO-247-3
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