Unidirectional transient voltage suppressor diode with 1.5kW peak pulse power and 2A peak pulse current. Features a 495V operating supply voltage, 522.5V minimum breakdown voltage, and 760V clamping voltage. This silicon component is housed in a DO-201 plastic package with axial termination, suitable for through-hole mounting. Operating temperature range spans from -55°C to 175°C, with a low leakage current of 1µA. It is lead-free, RoHS compliant, and designed for single-element, single-channel protection.
PackageDO-201
MountingThrough Hole
PolarityUnidirectional
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Technical Specifications
Littelfuse 1.5KE550A technical specifications.
General
| Package/Case | DO-201 |
| Clamping Voltage | 760V |
| Diameter | 5.3mm |
| Diode Type | ZENER |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 9.5mm |
| Min Breakdown Voltage | 522.5V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 2A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 495V |
| Package Quantity | 1200 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 2A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 522.5V |
| Reverse Standoff Voltage | 468V |
| RoHS Compliant | Yes |
| Series | 1.5KE |
| Termination | Axial |
| DC Rated Voltage | 550V |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse 1.5KE550A Datasheet
Download the complete datasheet for Littelfuse 1.5KE550A to view detailed technical specifications.
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