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| PartNumber | STPS40L40CW | STPS40L40CT | STPS40L45CG |
| Description | Schottky Diodes & Rectifiers 2X20 Amp 40 Volt | Schottky Diodes & Rectifiers 2X20 Amp 40 Volt | Schottky Diodes & Rectifiers Low Drop Power Schottky Rectifier |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| 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 | SMD/SMT |
| Package / Case | TO-247 | TO-220-3 | D2PAK |
| If Forward Current | 40 A (2 x 20 A) | 40 A (2 x 20 A) | 40 A |
| Vrrm Repetitive Reverse Voltage | 40 V | 40 V | 45 V |
| Vf Forward Voltage | 0.69 V | 0.69 V | 0.69 V |
| Ifsm Forward Surge Current | 230 A | 230 A | 230 A |
| Configuration | Dual Common Cathode | Dual Common Cathode | Dual Common Cathode |
| Technology | Si | Si | Si |
| Ir Reverse Current | 800 uA | 800 uA | 600 uA |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | STPS40L40C | STPS40L40C | STPS40L45C |
| Packaging | Tube | Tube | Tube |
| Height | 20.15 mm | 9.15 mm | 4.6 mm (Max) |
| Length | 15.75 mm | 10.4 mm | 10.4 mm (Max) |
| Operating Temperature Range | + 150 C | + 150 C | + 150 C |
| Termination Style | Through Hole | Through Hole | - |
| Type | Schottky Rectifier | Schottky Rectifier | Schottky Diode |
| Width | 5.15 mm | 4.6 mm | 9.35 mm (Max) |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Type | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers |
| Factory Pack Quantity | 1 | 1000 | 1000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 0.229281 oz | 0.211644 oz | 0.070548 oz |