Unidirectional TVS diode for surge suppression, featuring a 12V operating voltage and 19.9V clamping voltage. This surface mount component, housed in a DO-214AB package, offers a maximum breakdown voltage of 14.7V and a minimum of 13.3V. It handles a peak pulse power of 1.5kW and a maximum surge current of 200A, with a wide operating temperature range from -55°C to 150°C. The device is RoHS compliant and lead-free.
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Taiwan Semiconductor SMCJ12A technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 19.9V |
| Diode Type | ZENER |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Length | 7.11mm |
| Max Breakdown Voltage | 14.7V |
| Min Breakdown Voltage | 13.3V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 1.5kW |
| Max Surge Current | 200A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 12V |
| Package Quantity | 3000 |
| Packaging | Cut Tape |
| Peak Pulse Current | 75.3A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Standoff Voltage | 12V |
| RoHS Compliant | Yes |
| DC Rated Voltage | 12V |
| Width | 6.22mm |
| RoHS | Compliant |
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