The E-ULN2001A is a 7-element NPN bipolar junction transistor from Stmicroelectronics, packaged in a DIP with through-hole mounting. It has a collector-emitter breakdown voltage of 50V and a saturation voltage of 1.1V. The transistor can handle a continuous collector current of 500mA and has a maximum operating temperature of 85°C. It is lead-free and has a minimum operating temperature of -20°C.
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| Package/Case | DIP |
| Collector Emitter Breakdown Voltage | 50V |
| Collector Emitter Saturation Voltage | 1.1V |
| Collector Emitter Voltage (VCEO) | 50V |
| Collector-emitter Voltage-Max | 1.6V |
| Continuous Collector Current | 500mA |
| Current Rating | 500mA |
| hFE Min | 1000 |
| Lead Free | Lead Free |
| Max Collector Current | 500mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -20°C |
| Mount | Through Hole |
| Number of Elements | 7 |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | NPN |
| Radiation Hardening | No |
| DC Rated Voltage | 50V |
| RoHS | Compliant |
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