| PartNumber | DSTF40100C | DSTF40150C | DSTF40120C |
| Description | Schottky Diodes & Rectifiers 100V 20A 2x Common Cathode | Schottky Diodes & Rectifiers 150V 20A 2x Common Cathode | Schottky Diodes & Rectifiers 120V 20A 2x Common Cathode |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers |
| RoHS | Y | Y | Y |
| Product | Schottky Rectifiers | Schottky Rectifiers | Schottky Rectifiers |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220-2 | TO-220-2 | TO-220-2 |
| If Forward Current | 40 A (2 x 20 A) | 40 A (2 x 20 A) | 40 A (2 x 20 A) |
| Vrrm Repetitive Reverse Voltage | 100 V | 150 V | 120 V |
| Vf Forward Voltage | 680 mV | 1.26 V | 870 mV |
| Ifsm Forward Surge Current | 300 A | 250 A | 250 A |
| Configuration | Common Cathode | Common Cathode | Common Cathode |
| Technology | Si | Si | Si |
| Ir Reverse Current | 1 mA | 250 uA | 500 uA |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | DSTF | DSTF | DSTF |
| Packaging | Tube | Tube | Tube |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vr Reverse Voltage | 100 V | 150 V | 120 V |
| Unit Weight | 0.081130 oz | 0.081130 oz | 0.081130 oz |