30KPA28A Circuit Protection |
|
Allicdata Part #: | 30KPA28ATR-ND |
Manufacturer Part#: |
30KPA28A |
Price: | $ 8.92 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | TVS DIODE 28V 50V P600 |
More Detail: | N/A |
DataSheet: | 30KPA28A Datasheet/PDF |
Quantity: | 4000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
800 +: | $ 8.10537 |
Series: | 30KPA |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Zener |
Unidirectional Channels: | 1 |
Voltage - Reverse Standoff (Typ): | 28V |
Voltage - Breakdown (Min): | 31.28V |
Voltage - Clamping (Max) @ Ipp: | 50V |
Current - Peak Pulse (10/1000µs): | 606A |
Power - Peak Pulse: | 30000W (30kW) |
Power Line Protection: | No |
Applications: | General Purpose |
Capacitance @ Frequency: | -- |
Operating Temperature: | -55°C ~ 175°C (TJ) |
Mounting Type: | Through Hole |
Package / Case: | P600, Axial |
Supplier Device Package: | P600 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The 30KPA28A TVS Diode is a unidirectional device with a low profile package designed to protect sensitive electronics from damaging electrical surges. The device can withstand peak pulsed surge current up to 28 amperes (amps). It helps to protect sensitive systems from short-duration transient events such as lightning and electrostatic discharge (ESD).
Application Field
The 30KPA28A is mainly designed for use in transient voltage suppressors (TVS) devices for protection of low-voltage, sensitive electronics. Applications include protection against transient voltage surges and/or spike pulses in automotive and industrial systems. Typically, it is used on board microcontrollers, power supply and controlling circuits, audio and video applications, LCD displays, and modules for telecommunication.
Working Principle
The main working principle of the 30KPA28A is based on the avalanche breakdown of a diode. This breakdown occurs when a specific voltage is applied across the diode’s active component, resulting in an abrupt transition from the high-resistance non-conductive state to the low-resistance, highly conducting state. The reverse breakdown voltage is the minimum required voltage that must be applied in order for breakdown to occur. When used in a TVS device, the diode absorbs high-voltage transients from the system, keeping the system’s voltage level within its normal operating range.
When the TVS diode is energized, the transient spike current is quickly produced and the diode switches to a low-resistance state, allowing the current to flow through the diode. The diode then rapidly saturates, and its current-voltage relationship changes, thereby limiting the system’s voltage to a safe level. The transient current is then passed to a shunt element where it is drained back to the ground. This coupled with the initial current limiting ensures zero system voltage rise.
Once the transient has passed, the diode switches back to the high resistance state. In the quiescent period, the diode drops virtually no current from the system, thus ensuring a very low voltage drop across the diode. This makes the 30KPA28A especially suitable for use in remote sensing applications, where power dissipation and power loss are critical.
The 30KPA28A offers excellent temperature stability, reliability, low clamping voltage, and fast response time. This makes it the ideal solution for protecting sensitive systems from transient over-voltage conditions. Its low-profile package also makes it easy to integrate into system boards and chassis.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
30KPA28A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 28V 50V P600 |
30KPA28CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 28V 50V P600 |
30KPA30A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 30V 55.2V P600 |
30KPA30CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 30V 55.2V P600 |
30KPA33CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 33V 58.5V P600 |
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 |
30KPA48A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 48V 81.6V P600 |
30KPA58A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 58V 92.4V P600 |
30KPA58CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 58V 92.4V P600 |
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 |
30KPA66A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 66V 107V P600 |
30KPA66CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 66V 107V P600 |
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 |
30KPA71CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 71V 111.5V P600 |
30KPA72A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 72V 114V P600 |
30KPA72CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 72V 114V P600 |
30KPA75A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 75V 119.4V P600 |
30KPA75CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 75V 119.4V P600 |
30KPA78A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 78V 129V P600 |
30KPA78CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 78V 129V P600 |
30KPA84A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 84V 139.2V P600 |
30KPA84CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 84V 139.2V P600 |
30KPA90A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 90V 146.4V P600 |
30KPA90CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 90V 146.4V P600 |
30KPA96A-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 96V 156V P600 |
30KPA96CA-HRA | Littelfuse I... | 16.49 $ | 1000 | TVS DIODE 96V 156V P600 |
TVS DIODE 31V 56.4V DO214AB
TVS DIODE 8.5V 13.5V DO219AB
TVS DIODE 350V 690V CASE 5A
TVS DIODE 170V 334V CASE 5A
TVS DIODE 7.02V 12.1V T-18
TVS DIODE 78V 126V DO204AL