13

Ammo Pack Drawing

Figure 10. Recommended wave soldering profile

Example of Wave Soldering Temperature Profile for TH LED

0

10

20

30

40

50

60

70

80

90

100

250

200

150

100

50

TIME (MINUTES)

PREHEAT

TURBULENT WAVE

LAMINAR WAVE

HOT AIR KNIFE

Recommended solder:

Sn63 (Leaded solder alloy)

SAC305 (Lead free solder alloy)

Flux: Rosin flux

Solder bath temperature:

245°C± 5°C (maximum peak

temperature = 250°C)

Dwell time: 1.5 sec - 3.0 sec

(maximum = 3sec)

Note: Allow for board to be sufficiently

cooled to room temperature before

exerting mechanical force.

Refer to application note AN5334 for m­ore inform­ation about soldering and handling of high brightness TH LED lam­ps.

18.00 ± 0.50

(0.7087 ± 0.0197)

6.35 ± 1.30

(0.25 ± 0.0512)

12.70 ± 1.00

(0.50 ± 0.0394)

9.125 ± 0.625

(0.3593 ± 0.0246)

12.70 ± 0.30

(0.50 ± 0.0118)

CATHODE

0.70 ± 0.20

(0.0276 ± 0.0079)

20.50 ± 1.00

(0.807 ± 0.039)

A

A

VIEW A–A

∅ 4.00 ± 0.20

(0.1575 ± 0.008) TYP.

ALL DIMENSIONS IN MILLIMETERS (INCHES).

NOTE: THE AMMO-PACKS DRAWING IS APPLICABLE FOR PACKAGING OPTION -DD & -ZZ AND REGARDLESS OF STANDOFF OR NON-STANDOFF.