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STMicroelectronics Schottky Rectifier Diode 40V 3A, Surface Mount, DO-214AA, Single, 2-Pin STPS3L40S
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | STPS3L40S |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | STPS3L40 |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AA |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 3A |
| Peak Reverse Repetitive Voltage Vrrm | 40V |
| Diode Configuration | Single |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 100μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 75A |
| Maximum Forward Voltage Vf | 0.4V |
Key Features
- Provides efficient rectification with low forward voltage drop.
- Rated for maximum continuous forward current of 3A.
- Peak reverse repetitive voltage is 40V.
- Features single diode configuration and Schottky barrier construction.
- Surface mount design with 2-pin DO-214AA package.
- Suitable for high-frequency applications and power management circuits.
- Operating temperature range from -65°C to 150°C.
Product Description
STMicroelectronics STPS3L40S Schottky Rectifier Diode is a reliable surface mount component engineered for efficient power rectification in electronic circuits. This model is rated for a Peak Reverse Repetitive Voltage (Vrrm) of 40V and a Maximum Continuous Forward Current (If) of 3A, making it ideal for applications such as high-frequency switching, power management, and DC-DC conversion.
The device features a single diode configuration utilizing Schottky barrier technology, which offers lower forward voltage drop and faster switching capabilities compared to traditional diodes. Its compact DO-214AA package is equipped with two pins, facilitating convenient surface mount installation on printed circuit boards.
Key technical characteristics include a maximum forward voltage (Vf) of 0.4V, a peak reverse current (Ir) of 100μA, and a minimum operating temperature of -65°C. The diode also withstands a peak non-repetitive forward surge current (Ifsm) up to 75A, supporting robust performance in demanding applications. The maximum operating temperature extends to 150°C, enabling reliable use in environments requiring heat resistance.
Physical dimensions are 7.15mm in length, 6.25mm in width, and 2.45mm in height, ensuring a space-saving footprint suitable for densely populated boards. The STPS3L40S is designed for production environments and is supplied on reels for automated assembly processes.
Applications include industrial, commercial, and automotive power electronics, high-efficiency rectification, and power supply protection. The device's Schottky characteristics help minimize power loss and enhance overall system efficiency.
Discover more STMicroelectronics diodes in the Schottky Diode category for reliable circuit design and innovation.
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Frequently Asked Questions
The maximum continuous forward current rating of this model is 3A.
This unit has a length of 7.15mm, a width of 6.25mm, and a height of 2.45mm.
The operating temperature range for this model extends from -65°C to 150°C.
It comes in a surface mount DO-214AA package with a 2-pin configuration.
The maximum forward voltage (Vf) for this diode is 0.4V.
The peak non-repetitive forward surge current (Ifsm) rating is up to 75A.
It is supplied on reels for automated assembly processes.
This unit is a Schottky rectifier, which utilizes Schottky barrier technology.
The Schottky barrier construction provides lower forward voltage drop and faster switching capabilities compared to traditional diodes.
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