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| Part Number | SMAJ4478E3/TR13 | SMAJ4479E3/TR13 | SMAJ4488E3/TR13 | SMAJ4468E3/TR13 | SMAJ4470E3/TR13 | SMAJ4471E3/TR13 | SMAJ4472E3/TR13 | SMAJ4473E3/TR13 | SMAJ4474E3/TR13 | SMAJ4475E3/TR13 | SMAJ4476E3/TR13 | SMAJ4477E3/TR13 | SMAJ4478CE3/TR13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Voltage - Zener (Nom) (Vz) | 36 V | 39 V | 91 V | 13 V | 16 V | 18 V | 20 V | 22 V | 24 V | 27 V | 30 V | 33 V | 36 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±2% |
| Power - Max | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W |
| Impedance (Max) (Zzt) | 27 Ohms | 30 Ohms | 200 Ohms | 8 Ohms | 10 Ohms | 11 Ohms | 12 Ohms | 14 Ohms | 16 Ohms | 18 Ohms | 20 Ohms | 25 Ohms | 27 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 28.8 V | 50 nA @ 31.2 V | 25 nA @ 72.8 V | 50 nA @ 10.4 V | 50 nA @ 12.8 V | 50 nA @ 14.4 V | 50 nA @ 16 V | 50 nA @ 17.6 V | 50 nA @ 19.2 V | 50 nA @ 21.6 V | 50 nA @ 24 V | 50 nA @ 26.4 V | 50 nA @ 28.8 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA |
| Operating Temperature | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA |
| Supplier Device Package | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) |
