| Part Number | STL73 | STL72 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Obsolete | Obsolete |
| Transistor Type | NPN | NPN |
| Current - Collector (Ic) (Max) | 1.5 A | 1 A |
| Voltage - Collector Emitter Breakdown (Max) | 400 V | 400 V |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 250mA, 1A | 500mV @ 80mA, 400mA |
| Current - Collector Cutoff (Max) | - | 1mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10 @ 600mA, 3V | 10 @ 400mA, 5V |
| Power - Max | 1.1 W | 1 W |
| Frequency - Transition | - | - |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Supplier Device Package | TO-92-3 | TO-92 |