Unidirectional Transient Voltage Suppressor (TVS) diode with 1.5kW peak pulse power and 40.5A peak pulse current. Features a 23.1V reverse standoff voltage and 25.7V minimum breakdown voltage, clamping at 37.5V. Operates across a -55°C to 175°C temperature range with a low 1µA leakage current. Packaged in a DO-201 plastic case for through-hole mounting, this silicon component is halogen-free and RoHS compliant.
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Littelfuse 1.5KE27A-B technical specifications.
| Package/Case | DO-201 |
| Clamping Voltage | 37.5V |
| Diameter | 5.3mm |
| Diode Type | ZENER |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 9.5mm |
| Min Breakdown Voltage | 25.7V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 40.5A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 23.1V |
| Package Quantity | 500 |
| Packaging | Bulk |
| Peak Pulse Current | 40.5A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 25.7V |
| Reverse Standoff Voltage | 23.1V |
| RoHS Compliant | Yes |
| Series | 1.5KE |
| Termination | Axial |
| DC Rated Voltage | 27V |
| RoHS | Compliant |
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