| PartNumber | SMAJ4491CE3/TR13 | SMAJ4490CE3/TR13 | SMAJ4490E3/TR13 |
| Description | Zener Diodes Zener Voltage Regulator Diode | Zener Diodes Zener Voltage Regulator Diode | Zener Diodes Zener Voltage Regulator Diode |
| Manufacturer | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation |
| Product Category | Diodes - Zener - Single | Diodes - Zener - Single | Diodes - Zener - Single |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Package Case | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA |
| Operating Temperature | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 150°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | DO-214AC (SMAJ) | DO-214AC (SMAJ) | DO-214AC (SMAJ) |
| Tolerance | ±2% | ±2% | ±5% |
| Power Max | 1.5W | 1.5W | 1.5W |
| Voltage Zener Nom Vz | 120V | 110V | 110V |
| Impedance Max Zzt | 400 Ohm | 300 Ohm | 300 Ohm |
| Current Reverse Leakage Vr | 25nA @ 96V | 25nA @ 88V | 25nA @ 88V |
| Voltage Forward Vf Max If | 1.2V @ 200mA | 1.2V @ 200mA | 1.2V @ 200mA |