| Part Number | 1SMA16CAT3 | 1SMA18CAT3 |
|---|---|---|
| Manufacturer | onsemi | onsemi |
| Category | TVS - Diodes | TVS - Diodes |
|
|
|
| Product Status | Obsolete | Obsolete |
| Type | Zener | Zener |
| Unidirectional Channels | - | - |
| Bidirectional Channels | 1 | 1 |
| Voltage - Reverse Standoff (Typ) | 16V | 18V |
| Voltage - Breakdown (Min) | 17.8V | 20V |
| Voltage - Clamping (Max) @ Ipp | 26V | 29.2V |
| Current - Peak Pulse (10/1000µs) | 15.4A | 13.7A |
| Power - Peak Pulse | 400W | 400W |
| Power Line Protection | No | No |
| Applications | General Purpose | General Purpose |
| Capacitance @ Frequency | 375pF @ 1MHz | 335pF @ 1MHz |
| Operating Temperature | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | DO-214AC, SMA | DO-214AC, SMA |
| Supplier Device Package | SMA | SMA |