| Part Number | BUV21G | BUV27G |
|---|---|---|
| Manufacturer | onsemi | onsemi |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Active | Obsolete |
| Transistor Type | NPN | NPN |
| Current - Collector (Ic) (Max) | 40 A | 12 A |
| Voltage - Collector Emitter Breakdown (Max) | 200 V | 120 V |
| Vce Saturation (Max) @ Ib, Ic | 1.5V @ 3A, 25A | 1.5V @ 800mA, 8A |
| Current - Collector Cutoff (Max) | 3mA | - |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 20 @ 12A, 2V | - |
| Power - Max | 250 W | 70 W |
| Frequency - Transition | 8MHz | - |
| Operating Temperature | -65°C ~ 200°C (TJ) | -65°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-204AE | TO-220-3 |
| Supplier Device Package | TO-204 (TO-3) | TO-220 |