| Part Number | 2SC4227-T1-A | 2SC4228-T1-A |
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Category | Transistors - Bipolar (BJT) - RF | Transistors - Bipolar (BJT) - RF |
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| Product Status | Obsolete | Active |
| Transistor Type | NPN | NPN |
| Voltage - Collector Emitter Breakdown (Max) | 10V | 10V |
| Frequency - Transition | 7GHz | 8GHz |
| Noise Figure (dB Typ @ f) | 1.4dB @ 1GHz | 1.9dB @ 2GHz |
| Gain | 12dB | 7.5dB |
| Power - Max | 150mW | 150mW |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 7mA, 3V | 50 @ 5mA, 3V |
| Current - Collector (Ic) (Max) | 65mA | 35mA |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SC-70, SOT-323 | SC-70, SOT-323 |
| Supplier Device Package | SOT-323 | SOT-323 |