| PartNumber | MPSW45ARLRAG | MPSW45A | MPSW45AG |
| Description | Darlington Transistors 1A 50V NPN | Darlington Transistors 1A 50V NPN | Darlington Transistors 1A 50V NPN |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Darlington Transistors | Darlington Transistors | Darlington Transistors |
| RoHS | Y | N | Y |
| Configuration | Single | Single | Single |
| Transistor Polarity | NPN | NPN | NPN |
| Collector Emitter Voltage VCEO Max | 50 V | 50 V | 50 V |
| Emitter Base Voltage VEBO | 12 V | 12 V | 12 V |
| Collector Base Voltage VCBO | 60 V | 60 V | 60 V |
| Maximum DC Collector Current | 1 A | 1 A | 1 A |
| Maximum Collector Cut off Current | 0.1 uA | 0.1 uA | 0.1 uA |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SC-88 | TO-92-3 (TO-226) | TO-92-3 (TO-226) |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | MPSW45A | - | MPSW45A |
| Packaging | Reel | Bulk | Bulk |
| Height | 7.87 mm | 7.87 mm | 7.87 mm |
| Length | 5.21 mm | 5.21 mm | 5.21 mm |
| Width | 4.19 mm | 4.19 mm | 4.19 mm |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| DC Collector/Base Gain hfe Min | 4000 | 4000, 25000, 15000 | 4000, 25000, 15000 |
| Product Type | Darlington Transistors | Darlington Transistors | Darlington Transistors |
| Factory Pack Quantity | 2000 | 5000 | 5000 |
| Subcategory | Transistors | Transistors | Transistors |
| Unit Weight | 0.022187 oz | - | 0.070548 oz |
| Pd Power Dissipation | - | 1 W | 1 W |
| Continuous Collector Current | - | 1 A | 1 A |