| PartNumber | SS12P4CHM3_A/H | SS12P4CHM3/86A | SS12P4CHM3/87A |
| Description | Schottky Diodes & Rectifiers 12A,40V,SM SKY RECT. | Schottky Diodes & Rectifiers RECOMMENDED ALT 78-SS12P4CHM3_A/H | Schottky Diodes & Rectifiers RECOMMENDED ALT 78-SS12P4CHM3_A/I |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers |
| RoHS | Y | E | E |
| Product | Schottky Rectifiers | Schottky Rectifiers | Schottky Rectifiers |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TO-277A-3 | TO-277A-3 | TO-277A-3 |
| If Forward Current | 12 A | 6 A | 6 A |
| Vrrm Repetitive Reverse Voltage | 40 V | 40 V | 40 V |
| Vf Forward Voltage | 0.46 V | 0.46 V | 0.46 V |
| Ifsm Forward Surge Current | 150 A | 150 A | 150 A |
| Configuration | Dual Common Cathode | Dual Common Cathode | Dual Common Cathode |
| Technology | Si | Si | Si |
| Ir Reverse Current | 129 uA | 500 uA | 500 uA |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Packaging | Reel | Reel | Reel |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Product Type | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers |
| Factory Pack Quantity | 1500 | 1500 | 6500 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Tradename | eSMP | eSMP | eSMP |
| Vr Reverse Voltage | 40 V | - | - |
| Unit Weight | 0.003527 oz | 0.003527 oz | 0.003527 oz |