| PartNumber | KSD1588YTU | KSD1589RTU | KSD1588OTU |
| Description | Bipolar Transistors - BJT NPN Epitaxial Sil | Darlington Transistors NPN Sil Darl Trans | Bipolar Transistors - BJT NPN Epitaxial Sil |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bipolar Transistors - BJT | Darlington Transistors | Bipolar Transistors - BJT |
| RoHS | E | E | E |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220F-3 | TO-220F-3 | TO-220F-3 |
| Transistor Polarity | NPN | NPN | NPN |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 60 V | 100 V | 60 V |
| Collector Base Voltage VCBO | 100 V | 150 V | 100 V |
| Emitter Base Voltage VEBO | 7 V | 7 V | 7 V |
| Collector Emitter Saturation Voltage | 500 mV | - | 0.5 V |
| Maximum DC Collector Current | 7 A | 5 A | 7 A |
| Minimum Operating Temperature | - 55 C | - | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | KSD1588 | - | - |
| DC Current Gain hFE Max | 200 | - | 200 |
| Height | 9.19 mm | 9.19 mm | 9.19 mm |
| Length | 10.16 mm | 10.16 mm | 10.16 mm |
| Packaging | Tube | Tube | Tube |
| Width | 4.7 mm | 4.7 mm | 4.7 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Continuous Collector Current | 7 A | 5 A | 7 A |
| DC Collector/Base Gain hfe Min | 40 | 2000 | 40 |
| Pd Power Dissipation | 2000 mW | - | 2000 mW |
| Product Type | BJTs - Bipolar Transistors | Darlington Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 1000 | 50 | 50 |
| Subcategory | Transistors | Transistors | Transistors |
| Unit Weight | 0.080072 oz | 0.080072 oz | 0.080072 oz |
| Maximum Collector Cut off Current | - | 1 uA | - |