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| PartNumber | VBT2045BP-E3/8W | VBT2045BP-E3/4W | VBT2045BP |
| Description | Schottky Diodes & Rectifiers 20A 45V Schottky PV Solar Bypass | Schottky Diodes & Rectifiers 20A 45V TrenchMOS | |
| Manufacturer | Vishay | Vishay | - |
| Product Category | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | - |
| RoHS | Y | Y | - |
| Product | Schottky Rectifiers | Schottky Rectifiers | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263AB-2 | D2PAK (TO-263AB) | - |
| If Forward Current | 20 A | 20 A | - |
| Vrrm Repetitive Reverse Voltage | 45 V | 45 V | - |
| Vf Forward Voltage | 570 mV | 0.51 V | - |
| Ifsm Forward Surge Current | 160 A | 100 A | - |
| Configuration | Single | Single Dual Anode | - |
| Technology | Si | Si | - |
| Ir Reverse Current | 2 mA | 2000 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Packaging | Reel | Tube | - |
| Brand | Vishay Semiconductors | Vishay Semiconductors | - |
| Pd Power Dissipation | - | - | - |
| Product Type | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | - |
| Factory Pack Quantity | 800 | 1000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| trr Reverse Recovery time | - | - | - |
| Vr Reverse Voltage | 45 V | - | - |
| Unit Weight | 0.051853 oz | 0.048678 oz | - |
| Operating Temperature Range | - | - 40 C to + 150 C | - |
| Tradename | - | TMBS | - |