Overview
The STPS20S100CT is a high-performance Schottky diode array manufactured by STMicroelectronics. This component is designed for use in high-frequency switched-mode power supplies, such as adapters and on-board DC/DC converters. It features a common cathode configuration, making it suitable for a variety of power management applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (V) | 100 V |
| Current Rating (I) | 20 A |
| Forward Voltage Drop (Vf) | 0.71 V |
| Forward Surge Current (Ifsm) | 180 A |
| Reverse Current (Ir) | 3.5 μA |
| Minimum Operating Temperature | -65°C |
| Maximum Operating Temperature | +175°C |
| Package Type | Through Hole TO-220-3 |
Key Features
- High-frequency operation suitable for switched-mode power supplies.
- Low forward voltage drop (Vf) of 0.71 V, reducing power losses.
- High surge current capability (Ifsm) of 180 A.
- Low reverse current (Ir) of 3.5 μA.
- Broad operating temperature range from -65°C to +175°C.
- Common cathode configuration for versatile application use.
Applications
The STPS20S100CT is ideal for various power management applications, including:
- Switched-mode power supplies (SMPS).
- On-board DC/DC converters.
- Power adapters and chargers.
- High-frequency rectification in power systems.
Q & A
- What is the voltage rating of the STPS20S100CT?
The voltage rating of the STPS20S100CT is 100 V.
- What is the current rating of the STPS20S100CT?
The current rating of the STPS20S100CT is 20 A.
- What is the forward voltage drop (Vf) of the STPS20S100CT?
The forward voltage drop (Vf) of the STPS20S100CT is 0.71 V.
- What is the forward surge current (Ifsm) of the STPS20S100CT?
The forward surge current (Ifsm) of the STPS20S100CT is 180 A.
- What is the reverse current (Ir) of the STPS20S100CT?
The reverse current (Ir) of the STPS20S100CT is 3.5 μA.
- What is the operating temperature range of the STPS20S100CT?
The operating temperature range of the STPS20S100CT is from -65°C to +175°C.
- What package type does the STPS20S100CT come in?
The STPS20S100CT comes in a Through Hole TO-220-3 package.
- What are some typical applications of the STPS20S100CT?
The STPS20S100CT is typically used in switched-mode power supplies, on-board DC/DC converters, power adapters, and high-frequency rectification in power systems.
- Why is the STPS20S100CT suitable for high-frequency applications?
The STPS20S100CT is suitable for high-frequency applications due to its low forward voltage drop and high surge current capability.
- Where can I find detailed specifications for the STPS20S100CT?
Detailed specifications for the STPS20S100CT can be found on the official STMicroelectronics website, as well as on distributor websites such as Digi-Key and Mouser.
