Surface mount TVS diode for surge suppression, featuring a 43V operating supply voltage and 69.4V clamping voltage. This unidirectional component offers a 47.8V minimum breakdown voltage and a low 1µA leakage current. Designed for robust protection, it handles a peak pulse current of 21.7A and 1.5kW peak pulse power. Operating across a wide temperature range from -65°C to 150°C, it is supplied in a DO-214AB package on tape and reel.
PackageDO-214AB
MountingSurface Mount
PolarityUnidirectional
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Technical Specifications
Littelfuse SMCJ43A technical specifications.
General
| Package/Case | DO-214AB |
| Clamping Voltage | 69.4V |
| Diode Type | ZENER |
| Leakage Current | 1uA |
| Min Breakdown Voltage | 47.8V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 21.7A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 43V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 21.7A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 47.8V |
| Reverse Standoff Voltage | 43V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| Termination | SMD/SMT |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse SMCJ43A Datasheet
Download the complete datasheet for Littelfuse SMCJ43A to view detailed technical specifications.
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