vlmw41r1t1-7k8l Vishay, vlmw41r1t1-7k8l Datasheet - Page 6

• Manufacturer Part Number: vlmw41r1t1-7k8l
• Description: Standard Smd Led Plcc-2
• Manufacturer: Vishay

VLMW41R1T1-7K8L
Vishay Semiconductors
METHOD OF TAPING/POLARITY AND TAPE
AND REEL
SMD LED (VLM.3.../4... - SERIES)
Vishay’s LEDs in SMD packages are available in an
antistatic 8 mm blister tape (in accordance with
DIN IEC 40 (CO) 564) for automatic component
insertion. The blister tape is a plastic strip with
impressed component cavities, covered by a top tape.
TAPING OF VLM.3.../4...
REEL PACKAGE DIMENSION IN MILLIMETERS
FOR SMD LEDS, TAPE OPTION GS08
(= 1500 PCS.)
www.vishay.com
6
Identification
Label:
Vishay
type
group
tape code
production
code
quantity
Adhesive tape
Figure 10. Tape Dimensions in mm for PLCC-2
1.6
1.4
Figure 11. Reel Dimensions - GS08
Component cavity
4.1
3.9
3.5
3.1
2.05
1.95
180
178
4.5
3.5
4.1
3.9
120°
2.5
1.5
1.85
1.65
3.6
3.4
For technical support, please contact:
5.75
5.25
Blister tape
14.4 max.
13.00
12.75
8.3
7.7
10.0
0.25
9.0
2.2
2.0
94 8670
94 8665
94 8668
63.5
60.5
4.0
3.6
SOLDERING PROFILE
Figure 13. Double Wave Soldering of Opto Devices (all Packages)
250
200
150
100
300
Figure 12. Vishay Lead (Pb)-free Reflow Soldering Profile
50
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19885
0
0
948626-1
240 °C
217 °C
255 °C
100
250
200
150
300
max. ramp up 3 °C/s
50
0
IR Reflow Soldering Profile for Lead (Pb)-free Soldering
0
50
100 to 130 °C
235 to 260 °C
first wave
ca. 200 K/s
Preconditioning acc. to JEDEC Level 2a
TTW Soldering (acc. to CECC00802)
max. 120 s
50
(acc. to J-STD-020)
100
forced cooling
5 s
2 K/s
100
Time (s)
Time (s)
second
150
wave
dotted line: process limits
ca. 2 K/s
max. ramp down 6 °C/s
150
full line: typical
max. 100 s
lead temperature
Document Number 81190
200
max. 30 s
max. 2 cycles allowed
ca. 5 K/s
200
Rev. 1.0, 23-Sep-09
max. 260 °C
250
245 °C
250
300