| Part Number | AT-42035G | AT-42085G | 
|---|---|---|
| Manufacturer | Broadcom Limited | Broadcom Limited | 
| Category | Transistors - Bipolar (BJT) - RF | Transistors - Bipolar (BJT) - RF | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Transistor Type | NPN | NPN | 
| Voltage - Collector Emitter Breakdown (Max) | 12V | 12V | 
| Frequency - Transition | 8GHz | 8GHz | 
| Noise Figure (dB Typ @ f) | 2dB ~ 3dB @ 2GHz ~ 4GHz | 2dB ~ 3.5dB @ 2GHz ~ 4GHz | 
| Gain | 10dB ~ 13.5dB | 9.5dB ~ 13.5dB | 
| Power - Max | 600mW | 500mW | 
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 35mA, 8V | 30 @ 35mA, 8V | 
| Current - Collector (Ic) (Max) | 80mA | 80mA | 
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 4-SMD (35 micro-X) | 4-SMD (85 Plastic) | 
| Supplier Device Package | 35 micro-X | 85 Plastic |