| PartNumber | BUJ403A,127 | BUJ403A/DG,127 |
| Description | Bipolar Transistors - BJT Trans GP BJT NPN 550V 6A 3-Pin(3+Tab) | Bipolar Transistors - BJT NPN POWER TRANSISTOR |
| Manufacturer | WeEn Semiconductors | WeEn Semiconductors |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | E |
| Technology | Si | Si |
| Mounting Style | Through Hole | Through Hole |
| Package / Case | TO-220AB-3 | TO-220AB-3 |
| Transistor Polarity | NPN | NPN |
| Configuration | Single | Single |
| Collector Emitter Voltage VCEO Max | 550 V | 550 V |
| Collector Base Voltage VCBO | 1.2 kV | 1.2 kV |
| Collector Emitter Saturation Voltage | 0.15 V | 0.15 V |
| Maximum DC Collector Current | 6 A | 6 A |
| Maximum Operating Temperature | + 150 C | + 150 C |
| DC Current Gain hFE Max | 47 | 47 |
| Height | 9.4 mm | - |
| Length | 10.3 mm | - |
| Width | 4.7 mm | - |
| Brand | WeEn Semiconductors | WeEn Semiconductors |
| DC Collector/Base Gain hfe Min | 13 | 13 |
| Pd Power Dissipation | 100 W | 100 W |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 1000 | 1000 |
| Subcategory | Transistors | Transistors |
| Part # Aliases | 934054660127 | 934065586127 |
| Unit Weight | 0.211644 oz | 0.211644 oz |