| Part Number | KSA1201OTF | KSA1201YTF |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Obsolete | Obsolete |
| Transistor Type | PNP | PNP |
| Current - Collector (Ic) (Max) | 800 mA | 800 mA |
| Voltage - Collector Emitter Breakdown (Max) | 120 V | 120 V |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 50mA, 500mA | 1V @ 50mA, 500mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 80 @ 100mA, 5V | 120 @ 100mA, 5V |
| Power - Max | 1 W | 1 W |
| Frequency - Transition | 120MHz | 120MHz |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | TO-243AA | TO-243AA |
| Supplier Device Package | SOT-89-3 | SOT-89-3 |