374624B00035G Aavid Thermalloy, 374624B00035G Datasheet - Page 5

• Manufacturer Part Number: 374624B00035G
• Description: HEATSINK BGA W/ADHESIVE TAPE
• Manufacturer: Aavid Thermalloy
• Type: Passiver

Specifications of 374624B00035G

• Package Cooled: BGA
• Attachment Method: Thermal Tape, Adhesive (Included)
• Outline: 35.00mm x 35.00mm
• Height: 0.394" (10mm)
• Power Dissipation @ Temperature Rise: 1.5W @ 40°C
• Thermal Resistance @ Forced Air Flow: 7.6°C/W @ 200 LFM
• Thermal Resistance @ Natural: 23.4°C/W
• Fin Style: Pin Array
• Device Cooled: BGA
• Finish: Black Anodized
• Product Length (mm): 35mm
• Product Height (mm): 10mm
• Product Depth (mm): 35mm
• Product: Heatsinks
• Mounting Style: Adhesive
• Heatsink Material: Plastic
• Thermal Resistance: 23.4 C / W
• Dimensions: 35 mm L x 35 mm W x 10 mm H
• Designed For: BGA
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 374624B00035; HS321

4
FIGURE C
FIGURE E
FIGURE G
FIGURE I
PCB HOLE PATTERNS
FIGURE A
PLATED THROUGH
(Ø 0.038 ± 0.001)
PLATED THROUGH
(Ø0.038 ± 0.001)
0.97 ± 0.03
HOLES 4 X
Copyright © Aavid Thermalloy, LLC. April 2002
Ø0.97 ± 0.03
HOLES 4X
(0.788)
(1.900) 2X
20.02
(1.314)
48.26
33.38
(0.657)
16.69
(0.700)
17.78
(0.394)
FOR ADDITIONAL TECHNICAL INFORMATION VISIT OUR WEB SITE AT WWW.AAVIDTHERMALLOY.COM/BGA
10.01
(1.400)
35.56
(2.600) 2X
66.04
(1.281)
32.53
(1.800)
45.72
(1.30)
33.02
( 0.900)
(Ø 0.122 ± 0.001)
(1.83 REF.)
(.200)
THROUGH HOLES
22.86
5.08
(UNPLATED) 2X
Ø 3.10 ± 0.03
(2.000)
(1.050)
50.80
26.67
46.6
(0.640)
16.46
2X
(1.000)
25.40
(0.200) 4X
(2.100)
(Ø 0.038 ± 0.001)
PLATED THROUGH
(0.950)
53.34
24.13
(.200)2X
5.08
0.97 ± 0.03
(1.150)
HOLES 2X
29.21
5.08
(Ø 0.122 ± 0.001)
THROUGH HOLES
(UNPLATED) 2X
Ø 3.10 ± 0.03
(2.300)
58.42
FIGURE D
FIGURE F
FIGURE H
FIGURE B
TABLE GUIDE
D i m e n s i o n s a r e i n m m
θ n
sink temperature rise
θ f
m/s (200 lfm) airflow
Finish: B = Black Anodize, M = Green Anodize, N = Clear Anodize
= Forced convection thermal resistance based on an entering 1.0
= Natural convection thermal resistance based on a 75°C heat
Corporate Office: Concord, NH • USA
(Ø 0.038 ± 0.001)
PLATED THROUGH
0.97 ± 0.03
HOLES 4 X
(Ø0.038 ± 0.001)
PLATEDTHROUGH
(1.634)
41.50
0.97 ± 0.03
HOLES 4X
(0.822)
20.87
(0.817)
20.75
(2.32 REF.)
59.0
(1.900)
48.26
(1.643)
41.74
(.950)
24.13
(2.200)
(1.642)
55.88
41.70
(1.100)
27.94
(0.200)
(.821)
20.85
5.08
(0.822)
20.87
(Ø 0.122 ± 0.001)
THROUGH HOLES
(1.300)
33.02
(UNPLATED) 2X
Ø 3.10 ± 0.03
(1.643)
2x
Tel: [phone]
41.74
(.200 2X)
(1.300)
(2.600)
33.02
66.04
5.08
(2.600)
(Ø 0.122 ± 0.001)
66.04
THROUGH HOLES
(UNPLATED) 2X
Ø 3.10 ± 0.03