Allicdata Part #: | 30KPA72A-B-ND |
Manufacturer Part#: |
30KPA72A-B |
Price: | $ 10.99 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | TVS DIODE 72V 114V P600 |
More Detail: | N/A |
DataSheet: | 30KPA72A-B Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
100 +: | $ 9.98487 |
Voltage - Clamping (Max) @ Ipp: | 114V |
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): | 265.8A |
Series: | 30KPA |
Voltage - Breakdown (Min): | 80.4V |
Voltage - Reverse Standoff (Typ): | 72V |
Unidirectional Channels: | 1 |
Type: | Zener |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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TVS-Diodes: 30KPA72A-B Application Field and Working Principle
Transient Voltage Suppressor (TVS) diodes protect sensitive electronic components from voltage transients, also known as spikes. 30KPA72A-B diodes from Bourns Inc. feature Multi-region® for worldwide compatibility with different electrical outlet standards. The device is particularly useful for protecting appliances from voltage spikes originating from the AC mains. It is particularly effective in high-end audio equipment, home theater systems, and even professional audio equipment.
A 30KPA72A-B diode is composed of a silicon diode and a dual-sided, Multi-Region® power MOSFET transistor. When connected in series with an AC power supply, the diode prevents any voltage spikes greater than its reverse-blocking voltage from entering the main power supply. The MOSFET transistor is responsible for dissipating heat and managing power surge events, allowing the diode to have a longer lifetime.
The working of a 30KPA72A-B diode is fairly simple. When an electrical transient occurs, the diode\'s junctions immediately clamp the voltage above the Reverse Blocking Voltage (VBR). This limits the voltage across the semiconductor junction and protects the circuitry from dangerous levels of voltage.
Upon detecting a voltage spike, the Multi-Region® power MOSFET transistor converts the transient energy into heat, dissipating it away from the circuit. The transistor also acts as a bypass-conduction path in order to keep the peak current of the transient within safe levels. As a result, the voltage clamping mechanism prevents excessive current from flowing into the circuit, minimizing the possibility of damage.
Another feature of this diode is its extremely fast response time, which is only 4-5 ns. This is due to the low capacitance and very low-impedance characteristics of the junction. As a result, the diode can respond quickly to even high-frequency transients, providing superior protection against surges and spikes.
In summary, the 30KPA72A-B diode from Bourns Inc. provides excellent protection against voltage transients for a variety of applications. By quickly clamping the voltage, the diode limits the amount of power dissipated by the circuitry and ensures a long lifetime. Furthermore, its fast response time is perfect for high-frequency transients, providing superior protection and ensuring total reliability.
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 |
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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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30KPA60A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 60V 102V P600 |
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 |
30KPA70CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 70V 109V P600 |
30KPA71A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 71V 111.5V P600 |
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30KPA72A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 72V 114V P600 |
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