| Part Number | 2N4401RP | 2N4401RA |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Transistors - Bipolar (BJT) - Arrays | Transistors - Bipolar (BJT) - Arrays |
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| Product Status | Active | Active |
| Transistor Type | NPN | NPN |
| Current - Collector (Ic) (Max) | 600mA | 600mA |
| Voltage - Collector Emitter Breakdown (Max) | 40V | 40V |
| Vce Saturation (Max) @ Ib, Ic | 750mV @ 50mA, 500mA | 750mV @ 50mA, 500mA |
| Current - Collector Cutoff (Max) | 100nA | 100nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 150mA, 1V | 100 @ 150mA, 1V |
| Power - Max | 625mW | 625mW |
| Frequency - Transition | 250MHz | 250MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Supplier Device Package | TO-92 (TO-226) | TO-92 (TO-226) |