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Vishay Semiconductors

Rev. 1.7, 22-May-2019

3

Document Number: 81750

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Fig. 3 - Forward Current vs. Forward Voltage

Fig. 4 - Relative Luminous Intensity vs. Forward Current

Fig. 5 - Relative. Luminous Intensity vs. Ambient Temperature

Fig. 6 - Relative Intensity vs. Wavelength

SOLDERING PROFILE

Fig. 7 - Vishay Lead (Pb)-free Reflow Soldering Profile

(according to J-STD-020)

green

0.1

1

10

100

5

2

1

03

95 9986

4

green

100

0.01

0.1

1

10

95 9996

10

1

green

0

0.4

0.8

1.6

1.2

2.0

95 10320

20

40

60

80

0

100

520

540

560

580

600

0

0.2

0.4

0.6

0.8

1.2

620

95 10038

λ - Wavelength (nm)

1.0

green

0

50

100

150

200

250

300

0

50

100

150

200

250

300

Time (s)

240 °C

245 °C

max. 260 °C

max. 120 s

max. 100 s

217 °C

max. 30 s

max. ramp up 3 °C/s

max. ramp down 6 °C/s

19885-1

IR Reflow Soldering Profile for Lead (Pb)-free Soldering

Preconditioning acc. to JEDEC level 3

max. 2 cycles allowed

255 °C