| PartNumber | KSC5027OTU | KSC5042FTU | KSC5039H2 |
| Description | Bipolar Transistors - BJT NPN Sil Transistor | Bipolar Transistors - BJT NPN Triple Diffused Planar Silicon | Bipolar Transistors - BJT NPN Sil Transistor |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | E | Y |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-220F-3 | TO-220-3 |
| Transistor Polarity | NPN | NPN | NPN |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 800 V | 900 V | 400 V |
| Collector Base Voltage VCBO | 1.1 kV | 1.5 kV | 800 V |
| Emitter Base Voltage VEBO | 7 V | 5 V | 7 V |
| Collector Emitter Saturation Voltage | 2 V | - | 1.5 V |
| Maximum DC Collector Current | 3 A | 0.1 A | 5 A |
| Gain Bandwidth Product fT | 15 MHz | - | 10 MHz |
| Minimum Operating Temperature | - 55 C | - 55 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | KSC5027 | - | - |
| Height | 9.2 mm | 9.19 mm | 9.2 mm |
| Length | 9.9 mm | 10.16 mm | 9.9 mm |
| Packaging | Tube | Tube | Bulk |
| Width | 4.5 mm | 4.7 mm | 4.5 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Continuous Collector Current | 3 A | 0.1 A | 5 A |
| Pd Power Dissipation | 50 W | 6 W | 70 W |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 1000 | 50 | 200 |
| Subcategory | Transistors | Transistors | Transistors |
| Part # Aliases | KSC5027OTU_NL | KSC5042FTU_NL | KSC5039H2_NL |
| Unit Weight | 0.063493 oz | 0.080072 oz | 0.080072 oz |
| DC Collector/Base Gain hfe Min | - | 30 | - |