2N2557 PDF File ( Datasheet )

20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 USA 2N1038, 2N1039*. N1040- 2N1041* 2N2552, 2N2553*, 2N2554, 2N2555* 2N2556,, 2N2557*, 2N2558, 2N2559* TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 A B C PNP GERMANIUM ALLOY JUNCTION POWER These hermetically sealed and dynamically tested units are designedto switch reactive and resistive loads at maximum efficiency by using a unique internal heat-sink design. Each unit can dissipate up to .4 watt in free air at 25°C and up to 1 wat