IPC-TM-650 EN 2022 试验方法1.pdf - 第393页

Note: Figure 1 Page 1 of 1

ASTM D 2766

Figure 1 Laser is ﬂashed and the heat rise is measured

on the back Al by the detector

Sputtered Al

Sputtered Carbon

Silicon

DetectorLaser

Page 1 of 1

Note:

Figure 1

Page 1 of 1

P

U

i

u

u

Q

tan

-1

C

P

Q

or P

max

P

u

u

i

U

i

P

Q

or P

max

tan

-1

C

Page 6 of 8