Motorola 2N3313
PNP germanium power transistors
MAXIMUM RATINGS
Rating Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current (Continuous) Power DisSipation at TC = 250 C Junction Temperature Range Thermal Resistance Symbol VCB VCES VCEO VEB IC PD TJ 8JC 2H3311 2M3314 30 2M3312 2M3315 45 2N3313 2H331. 60 Unit Volts 30 45 60 Volts 20 30 40 Volts 20 25 30 Volts 5.0 Amp 170 -65 to + 110 Watts °c 0.5●C/W POWER● TEMPERATURE DERATING CURVE ~ 170 !. 150 ~ 125 .;s.ac.:..:. l... 100 75 50 25 ..a. The maximum continuous power is ~I'-.. related to maximum junction tempera- i'--.. '""'- ....... ture by the thermal resistance factor. This curve has a value of 170 Watts at case temperatures of 250 e and is 0 Watts I'..... at llOoe with a linear relation between i"""-... the two temperatures such that: 10 20 30 40 50 60 70 80 90 100 110 Te. CASE TE",PERATURE (OC) allowable PD = 1100 - Tc 0.5 2-492 2N3311 thru 2N3316 (continued) =
ELECTRICAL CHARACTERISTICS
(Tc 25°C unless otherwise noted)...