| PartNumber | VS-90SQ045 | VS-90SQ040 | VS-90SQ040TR |
| Description | Schottky Diodes & Rectifiers RECOMMENDED ALT 78-V10P45-M387A | Schottky Diodes & Rectifiers RECOMMENDED ALT 78-V10P45-M387A | DIODE SCHOTTKY 40V 9A DO204AR |
| Manufacturer | Vishay | Vishay | Vishay Semiconductor Diodes Division |
| Product Category | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | Diodes, Rectifiers - Single |
| RoHS | E | E | - |
| Product | Schottky Rectifiers | Schottky Rectifiers | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | DO-204AR | DO-204AR | - |
| If Forward Current | 9 A | 9 A | - |
| Vrrm Repetitive Reverse Voltage | 45 V | 40 V | - |
| Vf Forward Voltage | 0.48 V | 0.48 V | - |
| Ifsm Forward Surge Current | 2150 A | 2150 A | - |
| Configuration | Single | Single | - |
| Technology | Si | Si | - |
| Ir Reverse Current | 1750 uA | 1750 uA | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Packaging | Tube | Tube | Tape & Reel (TR) |
| Height | 6.35 mm | 6.35 mm | - |
| Length | 9.52 mm | 9.52 mm | - |
| Operating Temperature Range | - 55 C to + 150 C | - 55 C to + 150 C | - |
| Width | 6.35 mm | 6.35 mm | - |
| Brand | Vishay Semiconductors | Vishay Semiconductors | - |
| Product Type | Schottky Diodes & Rectifiers | Schottky Diodes & Rectifiers | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Part # Aliases | VSB1045-E3/54 | VSB1045-E3/54 | - |
| Unit Weight | 0.049384 oz | 0.049384 oz | - |
| Factory Pack Quantity | - | 300 | - |
| Series | - | - | - |
| Package Case | - | - | DO-204AR, Axial |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | DO-204AR |
| Speed | - | - | Fast Recovery = 200mA (Io) |
| Diode Type | - | - | Schottky |
| Current Reverse Leakage Vr | - | - | 1.75mA @ 40V |
| Voltage Forward Vf Max If | - | - | 480mV @ 9A |
| Voltage DC Reverse Vr Max | - | - | 40V |
| Current Average Rectified Io | - | - | 9A |
| Reverse Recovery Time trr | - | - | - |
| Capacitance Vr F | - | - | - |
| Operating Temperature Junction | - | - | -55°C ~ 150°C |