Unidirectional transient voltage suppressor diode with 1.5kW peak pulse power and 18V DC rated voltage. Features a 20V minimum breakdown voltage and 29.2V clamping voltage, designed for surface mount applications in a DO-214AB package. Operates across a wide temperature range from -55°C to 150°C with a low leakage current of 1µA. This silicon diode offers 51.4A peak pulse current capability and is RoHS compliant.
PackageDO-214AB
MountingSurface Mount
PolarityUnidirectional
Power1.5kW
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Technical Specifications
Littelfuse SMCJ18A technical specifications.
General
| Package/Case | DO-214AB |
| Clamping Voltage | 29.2V |
| Clamping Voltage-Max | 29.2V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 8.13mm |
| Max Breakdown Voltage | 22.1V |
| Min Breakdown Voltage | 20V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 51.4A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Breakdown Voltage | 20V |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| DC Rated Voltage | 18V |
| Width | 6.22mm |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse SMCJ18A Datasheet
Download the complete datasheet for Littelfuse SMCJ18A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.