30KPA78CA Circuit Protection |
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Allicdata Part #: | 30KPA78CATR-ND |
Manufacturer Part#: |
30KPA78CA |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | TVS DIODE 78V 129V P600 |
More Detail: | N/A |
DataSheet: | 30KPA78CA Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Voltage - Clamping (Max) @ Ipp: | 129V |
Supplier Device Package: | P600 |
Package / Case: | P600, Axial |
Mounting Type: | Through Hole |
Operating Temperature: | -55°C ~ 175°C (TJ) |
Capacitance @ Frequency: | -- |
Applications: | General Purpose |
Power Line Protection: | No |
Power - Peak Pulse: | 30000W (30kW) |
Current - Peak Pulse (10/1000µs): | 234.9A |
Series: | 30KPA |
Voltage - Breakdown (Min): | 87.1V |
Voltage - Reverse Standoff (Typ): | 78V |
Bidirectional Channels: | 1 |
Type: | Zener |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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TVS – Diodes are devices that help protect a system or a circuit from overvoltage or electrostatic discharge (ESD). These devices are used in a variety of applications, such as AC/DC power supplies, data networks, commercial, industrial, automotive and medical systems. In this article, we will discuss the application field and working principle of a 30KPA78CA.
A 30KPA78CA is a type of Transient Voltage Suppression (TVS) Diode. It is designed to protect electronic circuits from voltage transients and induced transient overvoltages. The device is suitable for surface mount technology and its maximum peak pulse power dissipation is typically 28.1 watts at 10/1000 μs pulse width. It is highly approved for their effectiveness and their ability to sustain pulse power for as long as needed.
This particular device has a working voltage that ranges from 5.0 mA to 115 VDC. The clamp voltage for unidirectional devices such as these is usually defined as the voltage required to carry the maximum rated current of the device. This means that it is important to maintain the device within the specified working voltage range to ensure protection against high voltage surge.
The main application areas of this device are in switch mode power supplies, personal computers, data networks, automotive and telecommunication systems. Its main application in switch mode power supplies (SM PS) is to protect against overvoltage (OVP). The device can also be used in a wide range of other applications such as optical diagnostics, telecommunications, medical and social systems.
The working principle of the 30KPA78CA is based on the avalanche effect. This means that the diode is made to fire within a specified voltage range, when an overvoltage condition is reached. This will quickly clamp the voltage across the diode junction and, in turn, reduce the voltage across the protected circuit. By doing this, the device provides an effective protection against voltage surges and ESD.
The 30KPA78CA is a great example of TVS – Diodes working at their most efficient rate. It is capable of providing a reliable protection against overvoltages and transient surge voltages up to 115 VDC. Its high peak power dissipation makes it suitable for a variety of applications in many industries including telecommunication, automotive, data networks, and other electronic systems.
The specific data is subject to PDF, and the above content is for reference
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30KPA28CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 28V 50V P600 |
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30KPA30CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 30V 55.2V P600 |
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30KPA36A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 36V 61.8V P600 |
30KPA36CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 36V 61.8V P600 |
30KPA39A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 39V 67.2V P600 |
30KPA39CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 39V 67.2V P600 |
30KPA42A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 42V 72V P600 |
30KPA42CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 42V 72V P600 |
30KPA43A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 43V 73V P600 |
30KPA43CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 43V 73V P600 |
30KPA45A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 45V 77.4V P600 |
30KPA45CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 45V 77.4V P600 |
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30KPA60CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 60V 102V P600 |
30KPA64A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 64V 104V P600 |
30KPA64CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 64V 104V P600 |
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30KPA70A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 70V 109V P600 |
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30KPA78CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 78V 129V P600 |
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