| PartNumber | FDH300A | FDH300ATR | FDH300 |
| Description | Diodes - General Purpose, Power, Switching High Conductance Low Leakage | Diodes - General Purpose, Power, Switching High Conductance Low Leakage | Diodes - General Purpose, Power, Switching High Conductance Low Leakage |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching |
| RoHS | E | E | E |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-35 | DO-35 | DO-35 |
| Peak Reverse Voltage | 125 V | 125 V | 125 V |
| Max Surge Current | 4 A | 4 A | 4 A |
| If Forward Current | 200 mA | 200 mA | 200 mA |
| Configuration | Single | Single | Single |
| Vf Forward Voltage | 1 V | 1 V | 1.15 V |
| Ir Reverse Current | 0.001 uA | 0.001 uA | 0.001 uA |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Series | FDH300A | FDH300A | FDH300 |
| Packaging | Bulk | Reel | Bulk |
| Height | 1.91 mm | 1.91 mm | 1.91 mm |
| Length | 4.56 mm | 4.56 mm | 4.56 mm |
| Width | 1.91 mm | 1.91 mm | 1.91 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Product Type | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching | Diodes - General Purpose, Power, Switching |
| Factory Pack Quantity | 5000 | 10000 | 10000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vr Reverse Voltage | 150 V | 150 V | 150 V |
| Unit Weight | 0.007055 oz | 2.821917 oz | 2.821917 oz |
| Type | - | Small Signal Switching Diode | - |
| Part # Aliases | - | - | FDH300_NL |