Quad Darlington switch featuring 50V collector-emitter breakdown voltage and 1.5A continuous output current. This NPN bipolar junction transistor offers a maximum collector current of 1.75A and a low collector-emitter saturation voltage of 1.4V. Designed for through-hole mounting in a PDIP package, it operates across a temperature range of -20°C to 85°C and is RoHS compliant.
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Stmicroelectronics ULN2074B technical specifications.
| Package/Case | PDIP |
| Collector Emitter Breakdown Voltage | 50V |
| Collector Emitter Saturation Voltage | 1.4V |
| Collector Emitter Voltage (VCEO) | 50V |
| Collector-emitter Voltage-Max | 1.4V |
| Continuous Collector Current | 1.75A |
| Current Rating | 1.5A |
| Height | 5.1mm |
| Lead Free | Lead Free |
| Length | 20mm |
| Max Collector Current | 1.75A |
| Max Input Voltage | 30V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -20°C |
| Max Output Voltage | 50V |
| Max Power Dissipation | 1W |
| Mount | Through Hole |
| Number of Channels | 4 |
| Number of Elements | 4 |
| Output Current | 1.5A |
| Output Voltage | 50V |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | NPN |
| Power Dissipation | 4.3W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| DC Rated Voltage | 50V |
| Width | 7.1mm |
| RoHS | Compliant |
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