| PartNumber | FJX945YTF | FJX945GTF | FJX945OTF |
| Description | Bipolar Transistors - BJT NPN Epitaxial Transistor | Bipolar Transistors - BJT NPN Epitaxial Transistor | TRANS NPN 50V 0.15A SOT-323 |
| Manufacturer | ON Semiconductor | ON Semiconductor | FAIRCHILD |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Transistors (BJT) - Single |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-323-3 | SOT-323-3 | - |
| Transistor Polarity | NPN | NPN | - |
| Configuration | Single | Single | - |
| Collector Emitter Voltage VCEO Max | 50 V | 50 V | - |
| Collector Base Voltage VCBO | 60 V | 60 V | - |
| Emitter Base Voltage VEBO | 5 V | 5 V | - |
| Collector Emitter Saturation Voltage | 0.15 V | 0.15 V | - |
| Maximum DC Collector Current | 0.15 A | 0.15 A | - |
| Gain Bandwidth Product fT | 300 MHz | 300 MHz | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Series | FJX945 | FJX945 | - |
| DC Current Gain hFE Max | 700 | 700 | - |
| Height | 0.9 mm | 0.9 mm | - |
| Length | 2 mm | 2 mm | - |
| Packaging | Reel | Reel | - |
| Width | 1.25 mm | 1.25 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| DC Collector/Base Gain hfe Min | 70 | 70 | - |
| Pd Power Dissipation | 200 mW | 200 mW | - |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | Transistors | Transistors | - |
| Unit Weight | 0.000176 oz | 0.000176 oz | - |