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| Part Number | MRF555 | MRF555T | MRF455 | MRF545 | MRF553 |
|---|---|---|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation | MACOM Technology Solutions | Microsemi Corporation | Microsemi Corporation |
| Product Status | Obsolete | Obsolete | Active | Obsolete | Obsolete |
| Transistor Type | NPN | NPN | NPN | PNP | NPN |
| Voltage - Collector Emitter Breakdown (Max) | 16V | 16V | 18V | 70V | 16V |
| Frequency - Transition | - | - | - | 1GHz ~ 1.4GHz | 175MHz |
| Noise Figure (dB Typ @ f) | - | - | - | - | - |
| Gain | 11dB ~ 13dB | 11dB ~ 12.5dB | 13dB | 14dB | 11.5dB |
| Power - Max | 3W | 3W | 60W | 3.5W | 3W |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 250mA, 5V | 50 @ 100mA, 5V | 10 @ 5A, 5V | 15 @ 50mA, 6V | 30 @ 250mA, 5V |
| Current - Collector (Ic) (Max) | 500mA | 500mA | 15A | 400mA | 500mA |
| Operating Temperature | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Chassis Mount | Through Hole | - |
| Package / Case | Power Macro | Power Macro | 211-07 | TO-205AD, TO-39-3 Metal Can | - |
| Supplier Device Package | Power Macro | Power Macro | 211-07, Style 1 | TO-39 | - |
