D2583 Datasheet, NEC

* Low VCE(sat) VCE(sat) = 0.15 V Max (@lC/lB = 1.0 A/50 mA)
* High DC Current Gain hEF = 150 to 600 (@VCE = 2.0 V, lC = 1.0 A) ABSOLUTE MAXIMUM RATINGS Maximum .

of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device befor.