| Installation type | Surface mount | 
| packing | TR | 
| series | MMQA | 
| Part status | stop production | 
| type | Zener | 
| working temperature | -55°C ~ 150°C(TJ) | 
| Encapsulation/Housing | SC-74,SOT-457 | 
| Country of origin | USA | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| application | currency | 
| One-way channel | 4 | 
| Voltage - reverse off state (typical value) | 22V | 
| Voltage - breakdown (minimum) | 20.9V | 
| Voltage clamping at different Ipp (maximum) | 31.7V | 
| Current peak pulse (10/1000 µ s) | 758mA(8/20µs) | 
| Power peak pulse | 150W | 
| Power line protection | No |