Unidirectional Transient Voltage Suppressor (TVS) diode in a DO-214AB surface mount package. Features a peak pulse power of 1.5kW, clamping voltage of 25.2V, and a maximum breakdown voltage of 18.9V. Operates at 15.3V with a maximum reverse leakage current of 1µA and a peak pulse current of 308A. Designed for automotive applications with a wide operating temperature range of -40°C to 150°C.
PackageDO-214AB
Voltage Rating15.3V
MountingSurface Mount
PolarityUnidirectional
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Technical Specifications
Stmicroelectronics SM15T18AY technical specifications.
General
| Package/Case | DO-214AB |
| Clamping Voltage | 25.2V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.45mm |
| Length | 7.15mm |
| Max Breakdown Voltage | 18.9V |
| Min Breakdown Voltage | 17.1V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.5kW |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 59.5A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 15.3V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 308A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reverse Standoff Voltage | 15.3V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101, SM15TY, TRANSIL™ |
| Termination | SMD/SMT |
| Width | 6.25mm |
| Working Voltage | 15.3V |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics SM15T18AY Datasheet
Download the complete datasheet for Stmicroelectronics SM15T18AY to view detailed technical specifications.
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