| PartNumber | FESB8JT-E3/45 | FESB8HTHE3/81 | FESB8HTHE3/45 |
| Description | Rectifiers 600 Volt 8.0A 50ns Single | Rectifiers 500 Volt 8.0A 50ns Single | Rectifiers 8.0A 500 Volt 50ns 125 Amp IFSM |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Rectifiers | Rectifiers | Rectifiers |
| RoHS | E | E | E |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TO-263AB | TO-263AB | TO-263AB |
| Vr Reverse Voltage | 600 V | 500 V | 500 V |
| If Forward Current | 8 A | 8 A | 8 A |
| Type | Fast Recovery Rectifiers | Fast Recovery Rectifiers | Fast Recovery Rectifiers |
| Configuration | Single Dual Cathode | Single Dual Cathode | Single Dual Cathode |
| Vf Forward Voltage | 1.5 V | 1.3 V | 1.5 V |
| Max Surge Current | 125 A | 125 A | 125 A |
| Ir Reverse Current | 10 uA | 10 uA | 10 uA |
| Recovery Time | 50 ns | 50 ns | 50 ns |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Tube | Reel | Tube |
| Height | 4.83 mm | 4.83 mm | 4.83 mm |
| Length | 10.45 mm | 10.45 mm | 10.45 mm |
| Product | Rectifiers | Rectifiers | Rectifiers |
| Width | 9.14 mm | 9.14 mm | 9.14 mm |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Product Type | Rectifiers | Rectifiers | Rectifiers |
| Factory Pack Quantity | 1000 | 800 | 1000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 0.056438 oz | 0.056438 oz | 0.056438 oz |
| Qualification | - | AEC-Q101 | AEC-Q101 |