Unidirectional TVS diode with a DC rated voltage of 43V and a reverse standoff voltage of 36.8V. Features a minimum breakdown voltage of 38.75V and a clamping voltage of 59.3V, handling a peak pulse current of 6.9A and peak pulse power of 400W. Packaged in a DO-41 through-hole mount with axial termination, this lead-free and RoHS compliant component operates from -55°C to 175°C.
PackageDO-41
MountingThrough Hole
PolarityUnidirectional
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Technical Specifications
Littelfuse P4KE43 technical specifications.
General
| Package/Case | DO-41 |
| Clamping Voltage | 59.3V |
| Diameter | 2.7mm |
| Diode Type | ZENER |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 5.2mm |
| Min Breakdown Voltage | 38.75V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 6.9A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 36.8V |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 6.9A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 40.9V |
| Reverse Standoff Voltage | 36.8V |
| RoHS Compliant | Yes |
| Series | P4KE |
| Termination | Axial |
| DC Rated Voltage | 43V |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse P4KE43 Datasheet
Download the complete datasheet for Littelfuse P4KE43 to view detailed technical specifications.
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