| Alternate Part No. | 511-SMAJ18A-TR |
| Applications | General Purpose |
| Base Product Number, Series | SMAJ18 |
| Brand, Manufacturer, Mfr | STMicroelectronics |
| Breakdown Voltage | 20 V |
| Capacitance | 800 pF |
| Capacitance @ Frequency | - |
| Category | Circuit Protection |
| Clamping Voltage | 39.3 V |
| Current - Peak Pulse (10/1000?s) | 59A (8/20?s) |
| Description | TVS DIODE 18VWM 39.3VC SMA |
| Detailed Description | 39.3V Clamp 59A (8/20?s) Ipp Tvs Diode Surface Mount SMA (DO-214AC) |
| Digi-Key Part Number | 497-7892-2-ND - Tape & Reel (TR) |
| Dimensions | 2.9 mm W x 4.6 mm L x 2.45 mm H |
| ECCN EU | EAR99 |
| ECCN US | SMA |
| Grade | Ecopack2 |
| Manufacturer Part No., Manufacturer Product Number | SMAJ18A-TR |
| Manufacturer Standard Lead Time | 21 Weeks |
| Maximum Operating Temperature | + 150 C |
| Minimum Operating Temperature | - 55 C |
| Mounting Style, Termination Style | SMD/SMT |
| Mounting Type | Surface Mount |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Operating Voltage | 18 V |
| Package | Tape & Reel (TR) |
| Package / Case | DO-214AC, SMA |
| Package Name | Industrial |
| Package Size | NEC |
| Package/Case | DO-214AC |
| Packaging | Reel |
| Packing Type | 5.08 x 2.57 x 2.17 |
| Peak Pulse Power Dissipation | 400 W |
| Peak Surge Current | 13.7 A |
| Polarity | Unidirectional |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Product Category | TVS Diodes - Transient Voltage Suppressors |
| Product Status | Active |
| RoHs compliant | Tape And Reel |
| Series | SMAJ, TRANSIL? |
| Supplier Device Package | SMA (DO-214AC) |
| Tradename | Transil |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 20V |
| Voltage - Clamping (Max) @ Ipp | 39.3V |
| Voltage - Reverse Standoff (Typ) | 18V |