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| PartNumber | ATV04A190JB-HF | ATV04A190J-HF | ATV04A191J-HF |
| Description | TVS Diodes / ESD Suppressors 400W 19V BIDIRECTION AEC-Q101 | TVS Diodes / ESD Suppressors 400W 19V UNIDIRECTION AECQ101 | TVS Diodes / ESD Suppressors 400W 190V UNIDIRECTION AECQ101 |
| Manufacturer | Comchip Technology | Comchip Technology | Comchip Technology |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | Y | Y |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Bidirectional | 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 | 211 V |
| Working Voltage | 19 V | 19 V | 190 V |
| Clamping Voltage | 30.8 V | 30.8 V | 307.8 V |
| Ipp Peak Pulse Current | 13 A | 13 A | 1.3 A |
| Cd Diode Capacitance | - | - | - |
| Package / Case | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) |
| Pd Power Dissipation | 1 W | 1 W | 1 W |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Packaging | Reel | Reel | Reel |
| Brand | Comchip Technology | Comchip Technology | Comchip Technology |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Vf Forward Voltage | - | 3.5 V | 5 V |