| PartNumber | MPSW45A | MPSW45AG | MPSW45 |
| Description | Darlington Transistors 1A 50V NPN | Darlington Transistors 1A 50V NPN | TRANS NPN DARL 40V 1A TO92 |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Darlington Transistors | Darlington Transistors | - |
| RoHS | N | Y | - |
| Configuration | Single | Single | - |
| Transistor Polarity | NPN | NPN | - |
| Collector Emitter Voltage VCEO Max | 50 V | 50 V | - |
| Emitter Base Voltage VEBO | 12 V | 12 V | - |
| Collector Base Voltage VCBO | 60 V | 60 V | - |
| Maximum DC Collector Current | 1 A | 1 A | - |
| Maximum Collector Cut off Current | 0.1 uA | 0.1 uA | - |
| Pd Power Dissipation | 1 W | 1 W | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-92-3 (TO-226) | TO-92-3 (TO-226) | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Packaging | Bulk | Bulk | - |
| Height | 7.87 mm | 7.87 mm | - |
| Length | 5.21 mm | 5.21 mm | - |
| Width | 4.19 mm | 4.19 mm | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Continuous Collector Current | 1 A | 1 A | - |
| DC Collector/Base Gain hfe Min | 4000, 25000, 15000 | 4000, 25000, 15000 | - |
| Product Type | Darlington Transistors | Darlington Transistors | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | Transistors | Transistors | - |
| Series | - | MPSW45A | - |
| Unit Weight | - | 0.070548 oz | - |