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DC COMPONENTS CO., LTD.
R
2N2955
DISCRETE SEMICONDUCTORS
TECHNICAL SPECIFICATIONS OF PNP EPITAXIAL PLANAR TRANSISTOR
Description
Designed for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers.
TO-3
1.573 Max (39.96) .875(22.23) .759(19.28) .450(11.43) .250(6.35) .480(12.19) .440(11.18)
Pinning
1 = Base 2 = Emitter Case = Collector
.135 Max (3.43)
Absolute Maximum Ratings(TA=25oC)
Characteristic Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Base Current Total Power Dissipation(TC=25 C) Junction Temperature Storage Temperature
o
Symbol VCBO VCEO VCEV VEBO IC IB PD TJ TSTG
Rating -100 -60 -70 -7 -15
-7
Unit V V V V A A W
o o .225(5.72) .205(5.20) .169(4.30) .151(3.84)
.043(1.09) .038(0.97) 1.