Unidirectional Transient Voltage Suppressor (TVS) diode designed for surface mount applications. Features a 400W peak pulse power rating and 17.1V reverse standoff voltage. Offers a clamping voltage of 27.7V with a maximum breakdown voltage of 21V. Operates across a wide temperature range of -65°C to 150°C. Packaged in a DO-214AC (SMA) case, this RoHS compliant component is ideal for voltage protection.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
Power400W
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Technical Specifications
Littelfuse P4SMA20A technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 27.7V |
| Clamping Voltage-Max | 27.7V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.29mm |
| Lead Free | Lead Free |
| Length | 5.28mm |
| Max Breakdown Voltage | 21V |
| Min Breakdown Voltage | 19V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 14.8A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 17.1V |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 14.8A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 400W |
| Power Line Protection | No |
| Reverse Standoff Voltage | 17.1V |
| RoHS Compliant | Yes |
| Series | P4SMA |
| Termination | SMD/SMT |
| DC Rated Voltage | 20V |
| Width | 2.79mm |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse P4SMA20A Datasheet
Download the complete datasheet for Littelfuse P4SMA20A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.