The ULN2001D1 is a high-current NPN bipolar junction transistor with a maximum collector-emitter voltage of 50V and a minimum current gain of 1000. It is available in a surface mount SO-16 package and is suitable for operating temperatures between -20°C and 85°C. The transistor is RoHS compliant and is packaged in a rail or tube format with 50 devices per package. It is not radiation hardened.
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| Package/Case | SO |
| Collector-emitter Voltage-Max | 50V |
| hFE Min | 1000 |
| Max Collector Current | 500mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -20°C |
| Mount | Surface Mount |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Polarity | NPN |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | ULN2001 |
| RoHS | Compliant |
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