Package mechanical data STLM20
14/19 Doc ID 12495 Rev 13
Figure 6. UDFN-4L – 4-lead (1.00 mm x 1.30 mm) package outline
Note: Drawing is not to scale.
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Table 9. UDFN-4L – 4-lead (1.00 mm x 1.30 mm) package mechanical data
Symbol
mm inches
Min Typ Max Min Typ Max
A 0.45 0.50 0.55 0.018 0.020 0.022
A1 0 0.025 0.05 0 0.001 0.002
A3 0.119 0.127 0.177 0.0046 0.0050 0.0069
b 0.20 0.25 0.30 0.008 0.010 0.012
D 0.95 1.00 1.05 0.037 0.039 0.041
E 1.25 1.30 1.35 0.049 0.051 0.053
e 0.45 0.50 0.55 0.018 0.020 0.022
L 0.35 0.40 0.45 0.014 0.016 0.018
L1 0.45 0.50 0.55 0.018 0.020 0.022
ddd 0 0.04 0.08 0 0.0016 0.0031