| PartNumber | 121NQ040-1 | 121NQ040R-1 | 121NQ045-1 |
| Description | DIODE SCHOTTKY 40V 120A PRM1-1 | DIODE SCHOTTKY 40V 120A PRM1-1 | DIODE SCHOTTKY 45V 120A PRM1-1 |
| Manufacturer | - | SMC Diode Solutions | SMC Diode Solutions |
| Product Category | - | Diodes, Rectifiers - Single | Diodes, Rectifiers - Single |
| Series | - | - | - |
| Packaging | - | Bulk | Bulk |
| Package Case | - | HALF-PAK | HALF-PAK |
| Mounting Type | - | Chassis Mount | Chassis Mount |
| Supplier Device Package | - | PRM1-1 (Half Pak Module) | PRM1-1 (Half Pak Module) |
| Speed | - | Fast Recovery = 200mA (Io) | Fast Recovery = 200mA (Io) |
| Diode Type | - | Schottky | Schottky |
| Current Reverse Leakage Vr | - | 10mA @ 40V | 10mA @ 45V |
| Voltage Forward Vf Max If | - | 650mV @ 120A | 650mV @ 120A |
| Voltage DC Reverse Vr Max | - | 40V | 45V |
| Current Average Rectified Io | - | 120A | 120A |
| Reverse Recovery Time trr | - | - | - |
| Capacitance Vr F | - | 5200pF @ 5V, 1MHz | 5200pF @ 5V, 1MHz |
| Operating Temperature Junction | - | -55°C ~ 150°C | -55°C ~ 150°C |