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| PartNumber | SMTY12A | SMTY18AM | SMTY5.0A |
| Description | ESD Suppressors / TVS Diodes Low voltage TVS | TVS Diodes - Transient Voltage Suppressors Lo FORWARD Vltg TVS Transky | TVS DIODE 5V 9V SMA |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ESD Suppressors / TVS Diodes | TVS - Diodes | TVS - Diodes |
| RoHS | Y | - | - |
| Series | SMTY12A | SMTY, Transky | SMTY, Transky |
| Product Type | TVS Diodes | - | - |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Breakdown Voltage | 13.2 V | - | - |
| Working Voltage | 12 V | 16 V | - |
| Clamping Voltage | 18.5 V | 20 V | - |
| Package / Case | DO-214AC-2 (SMA) | - | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Packaging | Reel | Digi-ReelR | Digi-ReelR |
| Brand | STMicroelectronics | - | - |
| Factory Pack Quantity | 5000 | - | - |
| Subcategory | TVS Diodes / ESD Suppression Diodes | - | - |
| Tradename | Transky | - | - |
| Type | - | Zener | Zener |
| Mounting Style | - | SMD/SMT | - |
| Operating Temperature Range | - | - 65 C to + 150 C | - |
| Length | - | 1.9 mm | - |
| Width | - | 1.9 mm | - |
| Package Case | - | DO-216AA | DO-214AC, SMA |
| Operating Temperature | - | - | - |
| Mounting Type | - | Surface Mount | Surface Mount |
| Applications | - | General Purpose | General Purpose |
| Supplier Device Package | - | DO-216AA | SMA (DO-214AC) |
| Unidirectional Channels | - | 1 | 1 |
| Bidirectional Channels | - | - | - |
| Voltage Reverse Standoff Typ | - | 16V | 5V |
| Voltage Breakdown Min | - | - | 6.4V |
| Voltage Clamping Max Ipp | - | 20V | 9V |
| Current Peak Pulse 10 1000μs | - | 1A (8/20μs) | 43.5A |
| Power Peak Pulse | - | 400W | 600W |
| Power Line Protection | - | No | No |
| Capacitance Frequency | - | - | - |
| Pd Power Dissipation | - | 400 W | - |
| Peak Surge Current | - | 1 A | - |