Unidirectional Transient Voltage Suppressor (TVS) diode designed for surge protection. Features a peak pulse power of 1.5kW and a reverse standoff voltage of 376V. Offers a maximum breakdown voltage of 462V and a clamping voltage of 602V. Operates across a temperature range of -55°C to 175°C with a maximum power dissipation of 6.5W. Packaged in a DO-201 plastic case with axial termination, suitable for through-hole mounting.
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Littelfuse 1.5KE440A technical specifications.
| Package/Case | DO-201 |
| Clamping Voltage | 602V |
| Clamping Voltage-Max | 602V |
| Diameter | 5.3mm |
| Diode Type | ZENER |
| Direction | Unidirectional |
| ESD Protection | Yes |
| Lead Free | Lead Free |
| Length | 9.5mm |
| Max Breakdown Voltage | 462V |
| Min Breakdown Voltage | 418V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 6.5W |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 2.5A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 376V |
| Package Quantity | 1200 |
| Packaging | Cut Tape |
| Peak Pulse Current | 2.5A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Standoff Voltage | 376V |
| RoHS Compliant | Yes |
| Series | 1.5KE |
| Termination | Axial |
| RoHS | Compliant |
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