SO14
SO14 is SO 14 manufactured by STMicroelectronics.
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Thermal Data
SO 14
14 leads PACKAGE MATERIAL LIST item # material thickness thermal conductivity 2.61 W/cm°C 0.01 W/cm°C leadframe die attach copper epoxy glue ( silver filler ) epoxy resin
0.20 mm 10-40 µm molding pound
1.65 mm
0.0063W/cm°C
Charts enclosed : 1) Rth(j-a) vs power dissipation 2) Zth(j-a) vs time width and die size
February 1998 1/2
Thermal Data
SO 14
Rth(j-a) (ºC/W) 220 die size = 60 x 90 sq.mils
1)
180 floating in air
160 mounted on :
SM PCB1A SGS board
SM PCB1 SGS board
100 alumina
80 0 0.2 0.4 0.6 0.8 1 1.2 dissipated power ( Watt ) 1.4 1.6 1.8 2
Transient Thermal Resistance (ºC/W) 200
SINGLE PULSE
100 mounted on SM PCB1 SGS board Pd = 1,5 Watt
2)
20 10 die size = 60 x 90 sq.mils on die dissipating area = 2000 sq.mils
1 0.001
1 Time or pulse width ( s )
1,000
2/2
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