 |  |  | |
| PartNumber | SMA4F18AY | SMA4F18A | SMA4F18AH MWG |
| Description | TVS Diodes / ESD Suppressors DFD PROTECTION | TVS Diodes / ESD Suppressors DFD PROTECTION | TVS Diodes / ESD Suppressors 400W, 21.15V, 5% Unidirectional, TVS |
| Manufacturer | STMicroelectronics | STMicroelectronics | Taiwan Semiconductor |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | Y |
| Product Type | ESD Suppressors | ESD Suppressors | ESD Suppressors |
| Vesd Voltage ESD Contact | 25 kV | 25 kV | - |
| Vesd Voltage ESD Air Gap | 30 kV | 30 kV | - |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 21.1 V | 21.1 V | 20.1 V |
| Working Voltage | 18 V | 18 V | 18 V |
| Clamping Voltage | 39.3 V | 29.2 V | 29.2 V |
| Ipp Peak Pulse Current | 59 A | 13.7 A | 13.7 A |
| Cd Diode Capacitance | 150 pF | - | - |
| Package / Case | SMA-Flat-2 | DO-214AC-2 (SMA) | SMD-2 |
| Pppm Peak Pulse Power Dissipation | 400 W | 400 W | 400 W |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Packaging | Reel | - | Reel |
| Brand | STMicroelectronics | STMicroelectronics | Taiwan Semiconductor |
| Factory Pack Quantity | 10000 | 10000 | 3500 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Series | - | SMA4F18A | SMA4F |
| Pd Power Dissipation | - | - | 7.5 W |
| Qualification | - | - | AEC-Q101 |
| Vf Forward Voltage | - | - | 3.5 V |
| Unit Weight | - | - | 0.001058 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
SMA4F18AY | TVS Diodes / ESD Suppressors DFD PROTECTION | |
| SMA4F18A | TVS Diodes / ESD Suppressors DFD PROTECTION | ||
| SMA4F18A | 400 W TVS IN SMA FLAT | ||
Taiwan Semiconductor |
SMA4F18AH MWG | TVS Diodes / ESD Suppressors 400W, 21.15V, 5% Unidirectional, TVS | |
| SMA4F18A-CUT TAPE | New and Original |