Rainbow Electronics DS3150 - Manual (Page 21)

DS3150
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Figure 5B. 48-PIN TQFP PACKAGE
NOTES:
1) Dimensions d1 and e1 include mold mismatch but do not include mold protrusion; allowable
protrusion is 0.25mm per side.
2) Details of pin 1 identifier are optional but must be located within the zone indicated.
3) Allowable dambar protrusion is 0.08mm total in excess of the b dimension; at maximum material
condition. Protrusion not to be located on lower radius or foot of lead.
4) Controlling dimensions: millimeters.
DIM MIN MAX
A - 1.20
A1 0.05 0.15
A2 0.95 1.05
D 8.80 9.20
D1 7.00 BSC
E 8.80 9.20
E1 7.00 BSC
L 0.45 0.75
E 0.50 BSC
B 0.17 0.27
C 0.09 0.20