| PartNumber | AS4PKHM3_A/H | AS4PKHM3/86A | AS4PKHM3/87A |
| Description | Rectifiers 4A,800V, SMPC STD, Avalanche SM | Rectifiers RECOMMENDED ALT 78-AS4PKHM3_A/H | Rectifiers 4A,800V,STD, AVALANCHE SM |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Rectifiers | Rectifiers | Rectifiers |
| RoHS | Y | E | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-277A-3 | TO-277A-3 | - |
| Vr Reverse Voltage | 800 V | 800 V | - |
| If Forward Current | 4 A | 4 A | - |
| Type | Standard Recovery Rectifiers | Standard Recovery Rectifiers | - |
| Configuration | Single | - | - |
| Vf Forward Voltage | 920 mV | 1.044 V | - |
| Max Surge Current | 100 A | 100 A | - |
| Ir Reverse Current | 350 nA | 0.35 uA | - |
| Recovery Time | 1.8 us | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 175 C | + 175 C | - |
| Series | AS4P | AS4P | AS4P |
| Qualification | AEC-Q101 | AEC-Q101 | - |
| Packaging | Reel | Reel | Reel |
| Product | Rectifiers | Rectifiers | Rectifiers |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Product Type | Rectifiers | Rectifiers | Rectifiers |
| Factory Pack Quantity | 1500 | 1500 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Tradename | eSMP | eSMP | eSMP |
| Unit Weight | 0.003527 oz | 0.003527 oz | - |