Unidirectional Transient Voltage Suppressor (TVS) diode in SMA package, designed for surface mount applications. Features a peak pulse power of 400W and a peak pulse current of 43A. Offers a reverse standoff voltage of 26V with a maximum breakdown voltage of 31.9V and minimum breakdown voltage of 28.9V. Operates across a temperature range of -55°C to 150°C, with a maximum reverse leakage current of 200nA. This RoHS compliant component is supplied on tape and reel.
PackageSMA
MountingSurface Mount
PolarityUnidirectional
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Technical Specifications
Stmicroelectronics SM4T30AY technical specifications.
General
| Package/Case | SMA |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.45mm |
| Length | 4.6mm |
| Max Breakdown Voltage | 31.9V |
| Min Breakdown Voltage | 28.9V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 400W |
| Max Reverse Leakage Current | 200nA |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 43A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Standoff Voltage | 26V |
| RoHS Compliant | Yes |
| Series | SM4T, TRANSIL™ |
| Termination | SMD/SMT |
| Width | 2.9mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics SM4T30AY Datasheet
Download the complete datasheet for Stmicroelectronics SM4T30AY to view detailed technical specifications.
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