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18.8V|254A (8/20µs)|1500W (1.5kW)
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TVS DIODE 18.8V 39.3V SMC
Specifications
- Brand
- STMicroelectronics
- Package
- DO-214AB, SMC
- Packaging
- —
- Weight
- —
Total Inventory
380pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how SM15T22AY from STMicroelectronics fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
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- Rigorous incoming quality inspection
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Technical Specifications
| Manufacturer | STMicroelectronics | |
| Series | Automotive, AEC-Q101, SM15TY, TRANSIL™ | |
| Type | Zener | |
| Unidirectional Channels | 1 | |
| Bidirectional Channels | - | |
| Voltage - Reverse Standoff (Typ) | 18.8V | |
| Voltage - Breakdown (Min) | 20.9V | |
| Voltage - Clamping (Max) @ Ipp | 39.3V | |
| Current - Peak Pulse (10/1000µs) | 254A (8/20µs) | |
| Power - Peak Pulse | 1500W (1.5kW) | |
| Power Line Protection | No | |
| Applications | Automotive | |
| Capacitance @ Frequency | - | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | DO-214AB, SMC | |
| Supplier Device Package | SMC |
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Datasheet & Documents
sm15t47cay.pdf
PDF Document · 12 pages










