STMicroelectronics · Discrete semiconductors
STLD128DNT4
TRANS NPN 400V 4A DPAK
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STLD128DNT4 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STLD128DNT4 |
| Family | Discrete semiconductors |
| Package | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Product Status | Active |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 4 A |
| Voltage - Collector Emitter Breakdown (Max) | 400 V |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 400mA, 2A |
| Current - Collector Cutoff (Max) | 250µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 8 @ 2A, 5V |
| Power - Max | 20 W |
| Frequency - Transition | Not provided in source |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK |
Documents and evidence
STLD128DNT4 ↗Catalog sources
www.ic-components.com · STLD128DNT4 ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing STLD128DNT4
- 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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