Unidirectional TVS Diode for surge suppression, featuring a DO-214AC surface mount package. Offers 18V DC rated voltage with a 20V reverse breakdown voltage and 18.95V minimum breakdown voltage. Provides 29.2V clamping voltage at 13.7A peak pulse current, with 400W peak pulse power. Operates across a wide temperature range from -65°C to 150°C, with low 1uA leakage current.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
Quick Jump:
Technical Specifications
Littelfuse SMAJ18 technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 29.2V |
| Diode Type | ZENER |
| Height | 2.29mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 5.28mm |
| Min Breakdown Voltage | 18.95V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 13.7A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 18V |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 13.7A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 20V |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | Yes |
| Series | SMAJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 18V |
| Weight | 0.002152oz |
| Width | 2.79mm |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse SMAJ18 Datasheet
Download the complete datasheet for Littelfuse SMAJ18 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.