20KPA34CA-B Circuit Protection |
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Allicdata Part #: | 20KPA34CA-B-ND |
Manufacturer Part#: |
20KPA34CA-B |
Price: | $ 9.27 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | TVS DIODE 34V 57.5V P600 |
More Detail: | N/A |
DataSheet: | 20KPA34CA-B Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
100 +: | $ 8.42065 |
Series: | 20KPA |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Zener |
Bidirectional Channels: | 1 |
Voltage - Reverse Standoff (Typ): | 34V |
Voltage - Breakdown (Min): | 38V |
Voltage - Clamping (Max) @ Ipp: | 57.5V |
Current - Peak Pulse (10/1000µs): | 351.3A |
Power - Peak Pulse: | 20000W (20kW) |
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 |
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TVS diodes are devices designed to protect electronics from voltage transients caused by lightning strikes, load switching operations, and electrostatic discharges. The 20KPA34CA-B is a unidirectional TVS diode, offering high ESD protection, high surge capabilities, and a low clamping voltage.
Application Field of 20KPA34CA-B
These devices are designed to protect sensitive electronic components such as gate arrays, A/D and D/A converters, microprocessors and microcontrollers, from high voltage transients. The 20KPA34CA-B is especially well suited for applications which require low capacitance and low leakage in order to reduce signal distortion at high frequencies.
Working Principle of 20KPA34CA-B
Since the 20KPA34CA-B is a unidirectional TVS diode, it only provides protection from high voltage transient in one direction. The working principle relies on the internal Zener diode, which conducts when the applied voltage exceeds the specified level, thus offering a low impedance path for the transient to follow. The avalanche effect of the Zener diode also causes it to break down and clamp the applied voltage at a safe level, thus preventing it from damaging the sensitive electronics.
In addition, the 20KPA34CA-B is designed with reverse standoff voltage breakdown and current limits that protect against thermal overload by automatically limiting the current when subjected to high voltage transients. This helps to prevent overheating of the device.
Conclusion
The 20KPA34CA-B is designed to offer high ESD protection, high surge capabilities and a low clamping voltage, making it an ideal choice for applications which require protection from high voltage transients. It features a unidirectional TVS diode structure with an internal Zener diode, thus providing a low impedance path for the transient to follow, and a reverse standoff voltage and current limits that help to prevent overheating of the device.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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20KPA48C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 48V 83.37V P600 |
20KPA112C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 112V 191.1V P60... |
20KPA104C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 104V 176.4V P60... |
20KPA34C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 34V 60.38V P600 |
20KPA56C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 56V 97.23V P600 |
20KPA204A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 204V 329V P600 |
20KPA132C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 132V 223.65V P6... |
20KPA20C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 20V 38.64V P600 |
20KPA52C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 52V 90.09V P600 |
20KPA72C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 72V 121.8V P600 |
20KPA88C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 88V 149.1V P600 |
20KPA36C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 36V 64.58V P600 |
20KPA144A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 144V 232V P600 |
20KPA40C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 40V 71.19V P600 |
20KPA26C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 26V 46.94V P600 |
20KPA120C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 120V 203.7V P60... |
20KPA24C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 24V 43.26V P600 |
20KPA192A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 192V 309V P600 |
20KPA32C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 32V 57.02V P600 |
20KPA232A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 232V 374V P600 |
20KPA68C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 68V 115.5V P600 |
20KPA216A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 216V 348V P600 |
20KPA96C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 96V 162.75V P60... |
20KPA80C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 80V 136.5V P600 |
20KPA240A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 240V 387V P600 |
20KPA60C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 60V 102.48V P60... |
20KPA44C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 44V 76.34V P600 |
20KPA30C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 30V 54.08V P600 |
20KPA172A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 172V 277V P600 |
20KPA180A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 180V 291V P600 |
20KPA280A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 280V 451V P600 |
20KPA28C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 28V 50.4V P600 |
20KPA64C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 64V 109.2V P600 |
20KPA256A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 256V 412V P600 |
20KPA80CA | Littelfuse I... | -- | 1000 | TVS DIODE 80V 130V P600 |
20KPA32CA | Littelfuse I... | 7.53 $ | 1000 | TVS DIODE 32V 54.3V P600 |
20KPA104CA | Littelfuse I... | 7.53 $ | 1000 | TVS DIODE 104V 168V P600 |
20KPA52CA | Littelfuse I... | 7.53 $ | 1000 | TVS DIODE 52V 85.8V P600 |
20KPA68CA | Littelfuse I... | 7.53 $ | 1000 | TVS DIODE 68V 110V P600 |
20KPA60CA | Littelfuse I... | 7.53 $ | 1000 | TVS DIODE 60V 97.6V P600 |
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