| Part Number | BFP450 | BFP650 | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | Transistors - Bipolar (BJT) - RF | Transistors - Bipolar (BJT) - RF | 
|   |   | |
| Product Status | Active | Obsolete | 
| Transistor Type | - | NPN | 
| Voltage - Collector Emitter Breakdown (Max) | - | 4.5V | 
| Frequency - Transition | - | 37GHz | 
| Noise Figure (dB Typ @ f) | - | 0.8dB ~ 1.9dB @ 1.8GHz ~ 6GHz | 
| Gain | - | 10.5dB ~ 21.5dB | 
| Power - Max | - | 500mW | 
| DC Current Gain (hFE) (Min) @ Ic, Vce | - | 110 @ 80mA, 3V | 
| Current - Collector (Ic) (Max) | - | 150mA | 
| Operating Temperature | - | - | 
| Mounting Type | - | Surface Mount | 
| Package / Case | - | SC-82A, SOT-343 | 
| Supplier Device Package | - | PG-SOT343-3D |