Unidirectional Transient Voltage Suppressor (TVS) diode, 400W peak pulse power, featuring a 540V DC rated voltage and 486V reverse standoff voltage. This silicon component offers a 740V clamping voltage and a minimum breakdown voltage of 513V. Designed for surface mount applications in a DO-214AC (SMA) package, it operates across a temperature range of -65°C to 150°C and supports a maximum surge current of 500mA. The device is lead-free and RoHS compliant.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
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Technical Specifications
Littelfuse P4SMA540A technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 740V |
| Diode Type | ZENER |
| Height | 2.29mm |
| Lead Free | Lead Free |
| Length | 5.28mm |
| Min Breakdown Voltage | 513V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 500mA |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 459V |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 500mA |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 486V |
| RoHS Compliant | Yes |
| Series | P4SMA |
| Termination | SMD/SMT |
| DC Rated Voltage | 540V |
| Width | 2.79mm |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse P4SMA540A Datasheet
Download the complete datasheet for Littelfuse P4SMA540A to view detailed technical specifications.
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