| PartNumber | BUJ303A,127 | BUJ303AX,127 | BUJ303AD,118 |
| Description | Bipolar Transistors - BJT RAIL BIPOLAR | Bipolar Transistors - BJT NPN POWER TRANSISTOR | Bipolar Transistors - BJT NPN power transistor |
| Manufacturer | WeEn Semiconductors | WeEn Semiconductors | WeEn Semiconductors |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | E | Y |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Package / Case | TO-220AB-3 | TO-220F-3 | DPAK-3 |
| Transistor Polarity | NPN | NPN | NPN |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 500 V | 500 V | 500 V |
| Collector Emitter Saturation Voltage | 0.35 V | 0.35 V | 0.25 V |
| Maximum DC Collector Current | 5 A | 5 A | 5 A |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| DC Current Gain hFE Max | 35 | 35 | 35 |
| Height | 9.4 mm | - | - |
| Length | 10.3 mm | - | - |
| Width | 4.7 mm | - | - |
| Brand | WeEn Semiconductors | WeEn Semiconductors | WeEn Semiconductors |
| Continuous Collector Current | 5 A | - | - |
| DC Collector/Base Gain hfe Min | 10 | 10 | 10 |
| Pd Power Dissipation | 100 W | 32 W | 80 W |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 1000 | 1000 | 2500 |
| Subcategory | Transistors | Transistors | Transistors |
| Part # Aliases | 934055162127 BUJ303A | 934055163127 | 934065688118 |
| Unit Weight | 0.211644 oz | 0.068784 oz | - |
| Packaging | - | - | Reel |