STMicroelectronics · Discrete semiconductors
E-ULQ2003D1
TRANS 7NPN DARL 50V 0.5A 16SO
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E-ULQ2003D1 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | E-ULQ2003D1 |
| Family | Discrete semiconductors |
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Product Status | Obsolete |
| Transistor Type | 7 NPN Darlington |
| Current - Collector (Ic) (Max) | 500mA |
| Voltage - Collector Emitter Breakdown (Max) | 50V |
| Vce Saturation (Max) @ Ib, Ic | 1.6V @ 500µA, 350mA |
| Current - Collector Cutoff (Max) | Not provided in source |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 1000 @ 350mA, 2V |
| Power - Max | Not provided in source |
| Frequency - Transition | Not provided in source |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SO |
Documents and evidence
E-ULQ2003D1 ↗Before sourcing E-ULQ2003D1
- 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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