Rev. 00

Rev. 00

December 2007

December 2007

www.ZLED.com

www.ZLED.com

<080407> Rev. 1.6

Document No. : SSC-QP-7-07-24 (Rev.00)

9. Soldering Profile

1) Recommended Wave Soldering Conditions / Profile

• Preliminary heating to be at 85ºC(120 ºC max) for 20 seconds(60 seconds max).

• Soldering heat to be at 255 ºC (260ºC max) for 4 seconds (5 seconds max.)

• Soak time above 200 ºC is 5 seconds

2) Hand Soldering conditions

• Not more than 3 seconds at max. 350ºC, under Soldering iron

.

3) Caution

• Lead frames are silver plated copper alloy. This substance has a low thermal coefficient

(easily conducts heat)

• No closer than 1.5mm from the base of the stopper.

• The LEDs must not be repositioned after soldering.

• Do not apply any stress to the lead particularly when heat.

0

2

4

6

8

10

1 2

1 4

16

18

2 0

22

24

26

2 8

30

3 2

34

36

0

50

10 0

15 0

20 0

25 0

30 0

Tim e [s ]

PREHEAT

20s (60s Max)

85 ºC(120 ºC max)

PEAK

4s (5s max)

255 ºC (260 ºC max)

Note : In case the soldered products are reused in soldering process, we don’t guarantee the products.