STMicroelectronics · Discrete semiconductors
BSS44
TRANS PNP 60V 5A TO39
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BSS44 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | BSS44 |
| Family | Discrete semiconductors |
| Package | TO-205AD, TO-39-3 Metal Can |
| Product Status | Obsolete |
| Transistor Type | PNP |
| Current - Collector (Ic) (Max) | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | 60 V |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 500mA, 5A |
| Current - Collector Cutoff (Max) | 500nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 2A, 2V |
| Power - Max | 870 mW |
| Frequency - Transition | 80MHz |
| Operating Temperature | 200°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Supplier Device Package | TO-39 |
Documents and evidence
BSS44 ↗Before sourcing BSS44
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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