The SM4T50CAY is a bidirectional Zener diode with a maximum breakdown voltage of 52.8V and a maximum power dissipation of 400W. It operates over a temperature range of -55°C to 150°C and is packaged in a DO-214AC surface mount package. The device is RoHS compliant and has a maximum reverse leakage current of 200nA. It is designed for use in automotive applications and meets the requirements of AEC-Q101.
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Stmicroelectronics SM4T50CAY technical specifications.
| Package/Case | DO-214AC |
| Diode Type | ZENER |
| Direction | Bidirectional |
| Max Breakdown Voltage | 52.8V |
| Min Breakdown Voltage | 47.8V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 400W |
| Max Reverse Leakage Current | 200nA |
| Mount | Surface Mount |
| Number of Bidirectional Channels | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 25A |
| Peak Pulse Power | 400W |
| Polarity | Bidirectional |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Standoff Voltage | 43V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101, SM4TY, TRANSIL™ |
| RoHS | Compliant |
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