The 2N4857A is an N-channel MOSFET with a package type of TO-206AA and a continuous drain current rating of 20mA. It has a current rating of 50mA and a gate to source voltage of -40V. The device is rated for operation between -55°C and 200°C. It is available in bulk packaging with 200 units per package. The 2N4857A is not RoHS compliant but is Reach SVHC compliant.
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Vishay 2N4857A technical specifications.
| Package/Case | TO-206AA |
| Continuous Drain Current (ID) | 20mA |
| Current Rating | 50mA |
| Drain to Source Resistance | 40R |
| Gate to Source Voltage (Vgs) | -40V |
| Max Operating Temperature | 200°C |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Package Quantity | 200 |
| Packaging | Bulk |
| Polarity | N-CHANNEL |
| Reach SVHC Compliant | Yes |
| RoHS Compliant | No |
| RoHS | Not Compliant |
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