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Vishay Semiconductors

Rev. 1.2, 17-Aug-12

4

Document Number: 83796

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

Fig. 10 - Relative Collector Current vs. Displacement

PRECAUTIONS FOR USE

1. Over-current-proof

Customer must apply resistors for protection, otherwise

slight voltage shift will cause big current change (Burn out

will happen).

2. Storage

2.1. Storage temperature and rel. humidity conditions are:

5 °C to 30 °C, RH 60

2.2. Floor life must not exceed 168 h, acc. to JEDEC level 3,

J-STD-020.

Once the package is opened, the products should be used

within 168 h. Otherwise, they should be kept in a damp proof

box with desiccant.

Considering tape life, we suggest to use products within one

year from production date.

2.3 If opened more than 168 h in an atmosphere 5 °C to

30 °C, RH 60 %, devices should be treated at

60 °C ± 5 °C for 15 h.

2.4 If humidity indicator in the package shows pink color

(normal blue), then devices should be treated with the

same conditions as 2.3.

REFLOW SOLDER PROFILE

Fig. 11 - Lead (Pb)-free Reflow Solder Profile acc. J-STD-020

0

10

20

30

40

50

60

70

80

90

100

110

- 3

- 2

- 1

01234

s - Displacement (mm)

y - direction

I

V

T

x - direction

y - direction

x - direction

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

19841

255 °C