Characteristics

LDP01-xxAY

6/11

DocID026556 Rev 2

Figure 17. Relative variation of thermal impedance junction to case versus pulse duration

More information available in AN2689 on www.st.com: Protection of automotive electronics

from electrical hazards, guidelines for design and component selection.

0

0.05

0.1

0.15

0.2

0.25

1.E-05

1.E-04

1.E-03

1.E-02

1.E-01

1.E+00

Zth(j-c)( °C/W)

Both anodes connected

tp(s)