![STPS30L40CW Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | 497-7562-5-ND |
Manufacturer Part#: |
STPS30L40CW |
Price: | $ 1.48 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | STMicroelectronics |
Short Description: | DIODE ARRAY SCHOTTKY 40V TO247-3 |
More Detail: | Diode Array 1 Pair Common Cathode Schottky 40V 15A... |
DataSheet: | ![]() |
Quantity: | 1000 |
600 +: | $ 1.32650 |
Series: | -- |
Packaging: | Tube |
Part Status: | Obsolete |
Diode Configuration: | 1 Pair Common Cathode |
Diode Type: | Schottky |
Voltage - DC Reverse (Vr) (Max): | 40V |
Current - Average Rectified (Io) (per Diode): | 15A |
Voltage - Forward (Vf) (Max) @ If: | 550mV @ 15A |
Speed: | Fast Recovery = 200mA (Io) |
Current - Reverse Leakage @ Vr: | 360µA @ 40V |
Operating Temperature - Junction: | 150°C (Max) |
Mounting Type: | Through Hole |
Package / Case: | TO-247-3 |
Supplier Device Package: | TO-247-3 |
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Diodes are commonly used in electronic engineering; they are two-terminal electronic devices that regulate the flow of electricity. The rectifier is one type of diode, and it is typically constructed as an array of multiple diodes. The STPS30L40CW is a rectifier array manufactured by STMicroelectronics that is commonly used in automotive and commercial applications, due to its ability to withstand more than 30A of continuous direct current and its ultrafast recovery.
Description
The STPS30L40CW is a surface-mount, Schottky-type rectifier, meaning that the two terminals are separated by a semiconductor junction rather than an insulator. It is constructed as an array of four individual rectifier diodes, which makes it easier to combine them into larger structures.
The device consists of four individual diodes in a single package, which helps reduce the board area needed to facilitate mounting. The STPS30L40CW also features an extremely low forward voltage drop—only 0.3V—and an ultrafast recovery time of 50 nanoseconds (ns).
The stray inductance and noise immunity of the STPS30L40CW is outstanding and the device is cold resistant up to the temperatures of -55°C with current de-rating required below 0°C, due to its ability to handle 30A of continuous direct current and a peak surge current of 30A.
Applications
The STPS30L40CW rectifier array is most commonly used in automotive applications, where it can be used to protect components from voltage transients. It is well suited for power surge, overcurrent, and over temperature protection in motor control and driver circuits, as well as load current regulation and high-side current sensing.
The STPS30L40CW is also widely used in commercial applications due to its improved performance over conventional diode rectifiers. It is well suited for DC-DC converters, switch-mode power supplies, battery chargers, and AC adapters.
Working Principle
The basic functioning of the STPS30L40CW rectifier array is similar to that of any other rectifier. A rectifier is an electrical device that utilizes a diodes to convert alternating current (AC) to direct current (DC). It is able to achieve this by allowing current to flow in only one direction.
In the STPS30L40CW rectifier array, the four individual diodes are connected in series, which facilitates a low-temperature operation, allowing for a higher current capacity. The low forward voltage drop of the array enables it to dissipate less heat, thereby increasing the overall efficiency of the array.
When a voltage is applied, the anode of the diode is positively charged and will conduct current towards the load. When the polarity of the voltage is reversed, the anode will become negatively charged, and the diode will not allow current to flow. This action limits the current flow only in the positive direction, thereby converting alternating current into direct current.
Conclusion
The STPS30L40CW is a reliable rectifier array manufactured by STMicroelectronics. It is constructed as an array of four individual Schottky-type rectifiers, which allows it to withstand more than 30A of continuous direct current and an ultrafast recovery time of 50ns. The STPS30L40CW rectifier array is most commonly used in automotive and commercial applications, due to its improved performance over conventional diode rectifiers, and its ability to withstand extreme temperatures.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
STPS2H100ZFY | STMicroelect... | 0.06 $ | 15000 | DIODE SCHOTTKY 100V 2A SO... |
STPS2L40ZFY | STMicroelect... | 0.06 $ | 9000 | DIODE SCHOTTKY 40V 2A SOD... |
STPS1L40ZFY | STMicroelect... | 0.06 $ | 6000 | DIODE SCHOTTKY 40V 1A SOD... |
STPS2L60ZFY | STMicroelect... | 0.06 $ | 1000 | DIODE SCHOTTKY 60V 2A SOD... |
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STPS0530Z | STMicroelect... | 0.08 $ | 12000 | DIODE SCHOTTKY 30V 500MA ... |
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STPS160U | STMicroelect... | -- | 5000 | DIODE SCHOTTKY 60V 1A SMB... |
STPS0540ZY | STMicroelect... | 0.09 $ | 6000 | DIODE SCHOTTKY 40V 500MA ... |
STPS1L30U | STMicroelect... | -- | 5000 | DIODE SCHOTTKY 30V 1A SMB... |
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STPS2H100UY | STMicroelect... | 0.14 $ | 15000 | DIODE SCHOTTKY 100V 2A SM... |
STPS3L60Q | STMicroelect... | 0.15 $ | 6000 | DIODE SCHOTTKY 60V 3A DO1... |
STPS1150AY | STMicroelect... | -- | 15000 | DIODE SCHOTTKY 150V 1A SM... |
STPS5H100AFY | STMicroelect... | 0.15 $ | 1000 | DIODE SCHOTTKY 100V 5A SO... |
STPS2H100U | STMicroelect... | -- | 2500 | DIODE SCHOTTKY 100V 2A SM... |
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