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Part Number | SMA6F18AY |
OEMstron Part # | SMA6F18AY |
Manufacturer | STMicroelectronics |
Category | Power › Circuit Protection › TVS - Diodes |
Description | AUTOMOTIVE POWER-RAIL TVS PROTEC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SMA6F18AY PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SMA6F18AY Specifications
Part Number | SMA6F18AY | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | STMicroelectronics | |
Series | Automotive, AEC-Q101, SMA6F | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 18V | |
Voltage - Breakdown (Min) | 20V | |
Voltage - Clamping (Max) @ Ipp | 29.2V | |
Current - Peak Pulse (10/1000µs) | 21.5A | |
Power - Peak Pulse | 600W | |
Power Line Protection | No | |
Applications | Automotive | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 175°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-221AC, SMA Flat Leads | |
Supplier Device Package | SMAflat |
SMA6F18AY Documents

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Lead-Time | To be Confirmed |
Minimum | 1 |
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