| Part Number | KSP45TA | KSP43TA |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Active | Active |
| Transistor Type | NPN | NPN |
| Current - Collector (Ic) (Max) | 300 mA | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 350 V | 200 V |
| Vce Saturation (Max) @ Ib, Ic | 750mV @ 5mA, 50mA | 500mV @ 2mA, 20mA |
| Current - Collector Cutoff (Max) | 500nA | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 50 @ 10mA, 10V | 40 @ 30mA, 10V |
| Power - Max | 625 mW | 625 mW |
| Frequency - Transition | - | 50MHz |
| Operating Temperature | 150°C (TJ) | 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-92-3 | TO-92-3 |