
Unidirectional TVS diode for power line protection, featuring a 1.5kW peak pulse power rating and 344V clamping voltage. This through-hole component, housed in a DO-201 package, offers a 214V reverse standoff voltage and a maximum breakdown voltage of 263V. Operating across a wide temperature range of -55°C to 175°C, it boasts a low leakage current of 1µA and a peak pulse current capability of 4.4A. The axial termination and lead-free, RoHS-compliant design ensure reliable integration.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Littelfuse 1.5KE250A datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | DO-201 |
| Clamping Voltage | 344V |
| Clamping Voltage-Max | 344V |
| Diameter | 5.3mm |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 9.5mm |
| Max Breakdown Voltage | 263V |
| Min Breakdown Voltage | 237V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 4.4A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 214V |
| Package Quantity | 1200 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 4.4A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 237V |
| Reverse Standoff Voltage | 214V |
| RoHS Compliant | Yes |
| Series | 1.5KE |
| Termination | Axial |
| RoHS | Compliant |
Download the complete datasheet for Littelfuse 1.5KE250A to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
