| Part Number | 1SMB45CAT3 | 1SMB48CAT3 |
|---|---|---|
| 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) | 45V | 48V |
| Voltage - Breakdown (Min) | 50V | 53.3V |
| Voltage - Clamping (Max) @ Ipp | 72.2V | 77.4V |
| Current - Peak Pulse (10/1000µs) | 8.3A | 7.7A |
| Power - Peak Pulse | 600W | 600W |
| Power Line Protection | No | No |
| Applications | General Purpose | General Purpose |
| Capacitance @ Frequency | 200pF @ 1MHz | 190pF @ 1MHz |
| Operating Temperature | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | DO-214AA, SMB | DO-214AA, SMB |
| Supplier Device Package | SMB | SMB |