| Part Number | 2N4231 | 2N4239 |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Active | Active |
| Transistor Type | - | NPN |
| Current - Collector (Ic) (Max) | - | 1 A |
| Voltage - Collector Emitter Breakdown (Max) | - | 80 V |
| Vce Saturation (Max) @ Ib, Ic | - | 600mV @ 100mA, 1A |
| Current - Collector Cutoff (Max) | - | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | - | 30 @ 250mA, 1V |
| Power - Max | - | 1 W |
| Frequency - Transition | - | - |
| Operating Temperature | - | -65°C ~ 200°C (TJ) |
| Mounting Type | - | Through Hole |
| Package / Case | - | TO-205AD, TO-39-3 Metal Can |
| Supplier Device Package | - | TO-39 (TO-205AD) |