| PartNumber | MJE170G | MJE170 | MJE170STU |
| Description | Bipolar Transistors - BJT 3A 40V 12.5W PNP | Bipolar Transistors - BJT 3A 40V 12.5W PNP | Bipolar Transistors - BJT PNP Epitaxial Sil |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | N | Y |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-225-3 | TO-225-3 | TO-126-3 |
| Transistor Polarity | PNP | PNP | PNP |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 40 V | 40 V | - 40 V |
| Collector Base Voltage VCBO | 60 V | 60 V | - 60 V |
| Emitter Base Voltage VEBO | 7 V | 7 V | - 7 V |
| Collector Emitter Saturation Voltage | 1.7 V | 1.7 V | - 1.7 V |
| Maximum DC Collector Current | 3 A | 3 A | 3 A |
| Gain Bandwidth Product fT | 50 MHz | 50 MHz | 50 MHz |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | MJE171 | - | MJE170 |
| Height | 11.04 mm | 11.04 mm (Max) | 11 mm |
| Length | 7.74 mm | 7.74 mm (Max) | 8 mm |
| Packaging | Bulk | Bulk | - |
| Width | 2.66 mm | 2.66 mm (Max) | 3.25 mm |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor / Fairchild |
| Continuous Collector Current | 3 A | 3 A | - 3 A |
| DC Collector/Base Gain hfe Min | 50 | 50 | 50 |
| Pd Power Dissipation | 1.5 W | 1.5 W | 12.5 W |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 500 | 500 | 1920 |
| Subcategory | Transistors | Transistors | Transistors |
| Unit Weight | 0.024022 oz | 0.068784 oz | 0.026843 oz |
| DC Current Gain hFE Max | - | - | 250 |
| Part # Aliases | - | - | MJE170STU_NL |