| Applications | General Purpose |
| Base Product Number | BZW04-273 |
| Capacitance @ Frequency | - |
| Category | Circuit Protection |
| Current - Peak Pulse (10/1000?s) | 900mA |
| Mfr | Vishay General Semiconductor - Diodes Division |
| Mounting Type | Through Hole |
| Operating Temperature | -55?C ~ 175?C (TJ) |
| Package | Tape & Reel (TR) |
| Package / Case | DO-204AL, DO-41, Axial |
| Part Status | Active |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Series | TransZorb? |
| Supplier Device Package | DO-204AL (DO-41) |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Breakdown (Min) | 304V |
| Voltage - Clamping (Max) @ Ipp | 438V |
| Voltage - Reverse Standoff (Typ) | 273V |