| PartNumber | KSA1156OS | KSA1156OSTSTU | KSA1150YTA |
| Description | Bipolar Transistors - BJT PNP Silicon | Bipolar Transistors - BJT PNP Silicon Short Leads | Bipolar Transistors - BJT PNP Epitaxial Transistor |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | Y | T |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-126-3 | TO-126-3 | TO-92-3 |
| Transistor Polarity | PNP | PNP | PNP |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | - 400 V | - 400 V | - 20 V |
| Collector Base Voltage VCBO | - 400 V | - 400 V | - 40 V |
| Emitter Base Voltage VEBO | - 7 V | - 7 V | - 5 V |
| Collector Emitter Saturation Voltage | - 1 V | - 1 V | - |
| Maximum DC Collector Current | 0.5 A | 0.5 A | 0.5 A |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | KSA1156 | - | - |
| DC Current Gain hFE Max | 200 | 200 | 400 |
| Height | 1.5 mm | 1.5 mm | 3.7 mm |
| Length | 8 mm | 8 mm | 4 mm |
| Packaging | Bulk | Tube | Ammo Pack |
| Width | 3.25 mm | 3.25 mm | 2.31 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Continuous Collector Current | - 0.5 A | - 0.5 A | - 0.5 A |
| DC Collector/Base Gain hfe Min | 30 | 30 | 40 |
| Pd Power Dissipation | 1000 mW | 1000 mW | 300 mW |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 250 | 60 | 3000 |
| Subcategory | Transistors | Transistors | Transistors |
| Unit Weight | 0.026843 oz | 0.026738 oz | 0.008466 oz |
| Part # Aliases | - | KSA1156OSTSTU_NL | - |