| Part Number | BUJ302AX,127 | BUJ303AX,127 | 
|---|---|---|
| Manufacturer | NXP USA Inc. | WeEn Semiconductors | 
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single | 
|   |   | |
| Product Status | Active | Active | 
| Transistor Type | NPN | NPN | 
| Current - Collector (Ic) (Max) | 4 A | 5 A | 
| Voltage - Collector Emitter Breakdown (Max) | 400 V | 500 V | 
| Vce Saturation (Max) @ Ib, Ic | 1.5V @ 1A, 3.5A | 1.5V @ 600mA, 3A | 
| Current - Collector Cutoff (Max) | 250µA | 100µA | 
| DC Current Gain (hFE) (Min) @ Ic, Vce | 25 @ 800mA, 3V | 10 @ 5mA, 5V | 
| Power - Max | 26 W | 32 W | 
| Frequency - Transition | - | - | 
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | TO-220-3 Full Pack, Isolated Tab | TO-220-3 Full Pack, Isolated Tab | 
| Supplier Device Package | TO-220F | TO-220F |