| PartNumber | KSC1815YTA | KSC1845FBU | KSC1815YBU |
| Description | Bipolar Transistors - BJT NPN Epitaxial Sil | Bipolar Transistors - BJT NPN Epitaxial Sil | Bipolar Transistors - BJT NPN Epitaxial Sil |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-92-3 Kinked Lead | TO-92-3 | TO-92-3 |
| Transistor Polarity | NPN | NPN | NPN |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 50 V | 120 V | 50 V |
| Collector Base Voltage VCBO | 60 V | 120 V | 60 V |
| Emitter Base Voltage VEBO | 5 V | 5 V | 5 V |
| Collector Emitter Saturation Voltage | 0.1 V | 0.07 V | 0.1 V |
| Maximum DC Collector Current | 0.15 A | 0.05 A | 0.15 A |
| Gain Bandwidth Product fT | 80 MHz | 110 MHz | 80 MHz |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 150 C | + 125 C |
| Series | KSC1815 | KSC1845 | - |
| DC Current Gain hFE Max | 700 | 1200 | 700 |
| Height | 4.7 mm | 4.58 mm | 4.58 mm |
| Length | 4.7 mm | 4.58 mm | 4.58 mm |
| Packaging | Ammo Pack | Bulk | Bulk |
| Width | 3.93 mm | 3.86 mm | 3.86 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Continuous Collector Current | 0.15 A | 0.05 A | 0.15 A |
| DC Collector/Base Gain hfe Min | 70 | 200 | 70 |
| Pd Power Dissipation | 400 mW | 500 mW | 400 mW |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 2000 | 1000 | 1000 |
| Subcategory | Transistors | Transistors | Transistors |
| Part # Aliases | KSC1815YTA_NL | - | - |
| Unit Weight | 0.008466 oz | 0.006286 oz | 0.008466 oz |