| PartNumber | UHB10FT-E3/8W | UHB10FT-E3/4W | UHB20FCT-E3/4W |
| Description | Rectifiers RECOMMENDED ALT 78-VS-20CTH03S-M3 | Rectifiers RECOMMENDED ALT 78-VS-8ETH03STRL-M3 | Rectifiers RECOMMENDED ALT 78-VS-20CTH03S-M3 |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Rectifiers | Rectifiers | Rectifiers |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TO-263AB | TO-263AB | TO-263AB |
| Vr Reverse Voltage | 300 V | 300 V | 300 V |
| If Forward Current | 10 A | 10 A | 20 A (2 x 10 A) |
| Type | Fast Recovery Rectifiers | Fast Recovery Rectifiers | Fast Recovery Rectifiers |
| Configuration | Single | Single | Dual Common Cathode |
| Vf Forward Voltage | 1.2 V | 1.2 V | 1.2 V |
| Max Surge Current | 180 A | 180 A | 180 A |
| Ir Reverse Current | 5 uA | 5 uA | 5 uA |
| Recovery Time | 35 ns | 35 ns | 35 ns |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 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 |
| Pd Power Dissipation | - | - | - |
| Product Type | Rectifiers | Rectifiers | Rectifiers |
| Factory Pack Quantity | 1000 | 800 | 1000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 0.062435 oz | 0.062435 oz | 0.062435 oz |
| RoHS | - | E | E |