| Part Number | 2N6497 | 2N6427 |
|---|---|---|
| Manufacturer | NTE Electronics, Inc | onsemi |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Active | Obsolete |
| Transistor Type | NPN | NPN - Darlington |
| Current - Collector (Ic) (Max) | 5 A | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 250 V | 40 V |
| Vce Saturation (Max) @ Ib, Ic | 5V @ 2A, 5A | 1.5V @ 500µA, 500mA |
| Current - Collector Cutoff (Max) | - | 1µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10 @ 2.5A, 10V | 20000 @ 100mA, 5V |
| Power - Max | 80 W | 625 mW |
| Frequency - Transition | 5MHz | - |
| Operating Temperature | -65°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-226-3, TO-92-3 Long Body |
| Supplier Device Package | TO-220 | TO-92 (TO-226) |