2С439А
КС439, 2С439А, КС439А
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Description
Parameters
| Parameter | 2С439А | КС439А | |
|---|---|---|---|
Case temperature | tC | <125 | |
Power dissipation | P | <1 W | |
Stavilization voltage | Ust | =3.9 V; 3.51 V ~ 4.29 V | |
Stabilization current | Ist | =51 mA; 3 mA ~ 212 mA | |
Differential resistance | Rst | 12 Ω | 25 Ω |
Temperature coefficient of stabilization, %/°С | ast | -10 | |