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MJ2955 Information in this document is provided solely in connection with ST products. Document revision history Date Revision 1 2 6 Content reworked to improve readability, no technical changes 2N3055 MJ2955 Changes. Revision history 4 Revision history Table 4. ECOPACK specifications are available at: 4/7 2N3055 MJ2955. The maximum ratings related to soldering conditions are also marked on the inner box label. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. These packages have a Lead-free second level interconnect. Symbol Parameter Collector cut-off current I CEX ( Collector cut-off current I CEO ( Emitter cut-off current I EBO ( Collector-emitter sustaining (1) V CEO(sus) voltage ( Collector-emitter sustaining ( 100 Ω) CER(sus) voltage (R BE Collector-emitter saturation. MJ2955 2 Electrical characteristics (T = 25☌ unless otherwise specified) case Electrical characteristics Table 3. operating junction temperature J Note: For PNP type voltage and current values are negative 2/7 Parameter = 100 Ω ≤ 25☌ c 2N3055 MJ2955 Value Unit NPN 2N3055 PNP MJ2955 100 115 -65 to 200 200 ☌. P Total dissipation at T TOT T Storage temperature stg T Max. Marking Package 2N3055 TO-3 MJ2955 Rev 7 2N3055 MJ2955 1 2 TO-3 Internal schematic diagram Packaging tray 1/7 7. Complementary power transistors Figure 1. Device summary Order code 2N3055 MJ2955 January 2008.

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