Unidirectional TVS Diode, 18V DC rated voltage, offering 29.2V clamping voltage. Features a 20V minimum breakdown voltage and 5W power dissipation. Designed for surface mount applications in a DO-214AA package, this component handles a 100A maximum surge current and 20.5A peak pulse current with 600W peak pulse power. Operates across a wide temperature range from -65°C to 150°C.
PackageDO-214AA
MountingSurface Mount
PolarityUnidirectional
Power5W
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Technical Specifications
Taiwan Semiconductor SMBJ18A technical specifications.
General
| Package/Case | DO-214AA |
| Clamping Voltage | 29.2V |
| Diode Type | ZENER |
| Height | 2.44mm |
| Lead Free | Lead Free |
| Length | 5.59mm |
| Min Breakdown Voltage | 20V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 100A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 18V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 20.5A |
| Peak Pulse Power | 600W |
| Polarity | Unidirectional |
| Power Dissipation | 5W |
| Power Line Protection | No |
| Reach SVHC Compliant | Yes |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | Yes |
| Series | SMBJ |
| DC Rated Voltage | 18V |
| Width | 3.94mm |
Compliance
| RoHS | Compliant |
Datasheet
Taiwan Semiconductor SMBJ18A Datasheet
Download the complete datasheet for Taiwan Semiconductor SMBJ18A to view detailed technical specifications.
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