Unidirectional TVS diode for power line protection, featuring an 18V reverse standoff voltage and 20V minimum breakdown voltage. This component offers a 29.2V clamping voltage and handles a peak pulse power of 5kW with a maximum surge current of 172A. Designed for through-hole mounting with axial termination, it operates within a temperature range of -55°C to 175°C and has a maximum power dissipation of 8W.
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Littelfuse 5KP18A technical specifications.
| Package/Case | P |
| Clamping Voltage | 29.2V |
| Clamping Voltage-Max | 29.2V |
| Diameter | 9.1mm |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Lead Free | Lead Free |
| Leakage Current | 2uA |
| Length | 9.1mm |
| Max Breakdown Voltage | 22.1V |
| Min Breakdown Voltage | 20V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 8W |
| Max Surge Current | 172A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 18V |
| Package Quantity | 800 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 174.7A |
| Peak Pulse Power | 5kW |
| Polarity | Unidirectional |
| Power Dissipation | 5kW |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Breakdown Voltage | 20V |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | Yes |
| Series | 5KP |
| Termination | Axial |
| RoHS | Compliant |
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