Unidirectional TVS diode for surge suppression, featuring a 48V reverse standoff voltage and 77.4V clamping voltage. This component offers a 1.5kW peak pulse power rating and a 200A maximum surge current capability. Packaged in a DO-214AB (SMC) surface-mount case, it operates within a temperature range of -55°C to 150°C. The diode type is ZENER, with a maximum breakdown voltage of 58.9V and a minimum breakdown voltage of 53.3V.
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Taiwan Semiconductor SMCJ48A technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 77.4V |
| Diode Type | ZENER |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Length | 8.13mm |
| Max Breakdown Voltage | 58.9V |
| Min Breakdown Voltage | 53.3V |
| 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 | 48V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 19.4A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 6.5W |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Standoff Voltage | 48V |
| RoHS Compliant | Yes |
| DC Rated Voltage | 48V |
| Width | 6.22mm |
| RoHS | Compliant |
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