Overview
The STPS61170CWLY is a high-performance Schottky rectifier diode array produced by STMicroelectronics. This component is designed for high-voltage and high-current applications, making it suitable for various power management and rectification needs. The diode array features a common cathode configuration and is housed in a TO-247-3 through-hole package, ensuring robust mechanical and thermal performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage Rating (V) | 170 | V |
| Current Rating (per diode) | 30 | A |
| Forward Voltage (Vf) | 0.94 | V |
| Forward Surge Current (Ifsm) | 500 | A |
| Reverse Current (Ir) | 60 | μA |
| Minimum Operating Temperature | -65 | °C |
| Package Type | TO-247-3 |
Key Features
- High Voltage and Current Capability: The STPS61170CWLY can handle up to 170V and 30A per diode, making it suitable for demanding power applications.
- Low Forward Voltage Drop: With a forward voltage drop of 0.94V, this diode minimizes power losses and enhances efficiency in rectification circuits.
- High Surge Current Capability: The diode can withstand a forward surge current of up to 500A, ensuring robust performance under transient conditions.
- Wide Operating Temperature Range: The component operates from -65°C to 175°C, making it versatile for various environmental conditions.
- Through-Hole Package: The TO-247-3 package provides good thermal and mechanical stability, suitable for high-power applications.
Applications
- Power Supplies: Suitable for use in high-power DC-DC converters and power supplies due to its high voltage and current ratings.
- Automotive Systems: Used in automotive applications such as battery charging, power steering, and other high-current systems.
- Industrial Power Systems: Ideal for industrial power supplies, motor drives, and other high-power rectification needs.
- Railway Systems: Can be used in railway power systems where high reliability and performance are required.
Q & A
- What is the voltage rating of the STPS61170CWLY diode array?
The voltage rating of the STPS61170CWLY diode array is 170V.
- What is the current rating per diode in the STPS61170CWLY?
The current rating per diode in the STPS61170CWLY is 30A.
- What is the forward voltage drop (Vf) of the STPS61170CWLY?
The forward voltage drop (Vf) of the STPS61170CWLY is 0.94V.
- What is the forward surge current (Ifsm) capability of the STPS61170CWLY?
The forward surge current (Ifsm) capability of the STPS61170CWLY is up to 500A.
- What is the minimum operating temperature of the STPS61170CWLY?
The minimum operating temperature of the STPS61170CWLY is -65°C.
- In what package is the STPS61170CWLY available?
The STPS61170CWLY is available in a TO-247-3 through-hole package.
- What are some common applications of the STPS61170CWLY?
The STPS61170CWLY is commonly used in power supplies, automotive systems, industrial power systems, and railway systems.
- Why is the STPS61170CWLY suitable for high-power applications?
The STPS61170CWLY is suitable for high-power applications due to its high voltage and current ratings, low forward voltage drop, and high surge current capability.
- What are the benefits of using a Schottky diode like the STPS61170CWLY?
The benefits include lower power losses, higher efficiency, and better performance under high-frequency conditions compared to traditional diodes.
- Where can I find detailed specifications and datasheets for the STPS61170CWLY?
Detailed specifications and datasheets for the STPS61170CWLY can be found on the official STMicroelectronics website, as well as on distributor websites like Digi-Key, Mouser, and TME.
