30KPA39CA Circuit Protection |
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Allicdata Part #: | 30KPA39CATR-ND |
Manufacturer Part#: |
30KPA39CA |
Price: | $ 9.81 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | TVS DIODE 39V 67.2V P600 |
More Detail: | N/A |
DataSheet: | 30KPA39CA Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
800 +: | $ 8.91604 |
Voltage - Clamping (Max) @ Ipp: | 67.2V |
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): | 450.9A |
Series: | 30KPA |
Voltage - Breakdown (Min): | 43.6V |
Voltage - Reverse Standoff (Typ): | 39V |
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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When it comes to electrical overstress and voltage surges, Transient Voltage Suppressor (TVS) diodes play a large role in the protection of sensitive circuits. They are effective at providing electrical protection against unexpected lightning strikes, power system crosstalk, and induced transients. The 30KPA39CA is one such type of TVS diode, designed to absorb and dissipate dangerous overvoltage transients that can damage or destroy sensitive electronic components.
The 30KPA39CA is a high voltage transient voltage suppressor diode, designed to provide overvoltage protection with excellent clamping performance. It comes in an ultra-small surface mount package that allows for a high-density PCB layout. The 30KPA39CA is constructed using planar process technology for low leakage current and has a high capacitance that ensures an impressive transient response. It also provides excellent line-to-ground surge protection and stands up to electrostatic discharge (ESD), in addition to reliably protecting against lightning-induced surges.
In terms of its application field, the 30KPA39CA is suitable for protecting control circuitry in automotive and industrial equipment, consumer electronics, communication systems, and medical devices. With its broad operational temperature range and low leakage current, it makes an effective diode for a wide range of applications.
As for the working principle of a TVS diode, it begins by absorbing and dissipating incoming voltage surges through a reverse flow of electrons. The diode behaves like a reverse-biased Zener diode when in the breakdown region, effectively eliminating overvoltage transients. This causes the voltage to exceed the Zener voltage, thereby keeping the load voltage at a safe level.
When the voltage surge passes through the reverse-biased diode, the current increases and induces a voltage across the diode. The diode then acts as a voltage clamp, decreasing the voltage back to a safe level. As the surge dissipates, the current decreases and the diode returns to its forward-biased state.
In summary, the 30KPA39CA is a high voltage transient voltage suppressor diode used for protecting against electrical overstress and voltage surges. It provides excellent clamping performance, a high capacitance that ensures a quick transient response, and line-to-ground surge protection. The 30KPA39CA is suitable for an array of applications, including automotive and industrial equipment, consumer electronics, communication systems, and medical devices. Its working principle is that of a reverse-biased Zener diode, acting as a voltage clamp to reduce the voltage back to a safe level.
The specific data is subject to PDF, and the above content is for reference
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