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| PartNumber | SMTYF18A | SMTYF12A | SMTYF5.0A |
| Description | TVS Diodes / ESD Suppressors Low Volt TVS | ESD Suppressors / TVS Diodes Low Volt TVS | TVS Diodes - Transient Voltage Suppressors Low Volt TVS |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes | TVS - Diodes |
| RoHS | Y | Y | - |
| Series | SMTYF18A | SMTYF12A | SMTY, Transky |
| Product Type | TVS Diodes | TVS Diodes | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Factory Pack Quantity | 12000 | 1 | - |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | - |
| Tradename | Transky | Transky | - |
| Polarity | - | Unidirectional | Unidirectional |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Breakdown Voltage | - | 13.7 V | 6.4 V |
| Working Voltage | - | 12 V | 5 V |
| Clamping Voltage | - | 22.9 V | 13.4 V |
| Package / Case | - | DO-221AC-2 (SMA) | - |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 175 C | + 175 C |
| Type | - | - | Zener |
| Mounting Style | - | - | SMD/SMT |
| Operating Temperature Range | - | - | - 40 C to + 175 C |
| Length | - | - | 4.6 mm |
| Width | - | - | 2.95 mm |
| Package Case | - | - | DO-221AC, SMA Flat Leads |
| Operating Temperature | - | - | -40°C ~ 175°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Applications | - | - | General Purpose |
| Supplier Device Package | - | - | SMA |
| Unidirectional Channels | - | - | 1 |
| Bidirectional Channels | - | - | |
| Voltage Reverse Standoff Typ | - | - | 5V |
| Voltage Breakdown Min | - | - | 6.4V |
| Voltage Clamping Max Ipp | - | - | 13.4V |
| Current Peak Pulse 10 1000μs | - | - | 298A (8/20μs) |
| Power Peak Pulse | - | - | 600W |
| Power Line Protection | - | - | No |
| Capacitance Frequency | - | - | - |
| Pd Power Dissipation | - | - | 600 W |
| Peak Surge Current | - | - | 298 A |