TO-220 & TO-218 & TO-247 Heat Sinks Grease Mounting & Kits Epoxy SW25, SW38, SW50, SW63 Extruded heat sink with unequal channel widths page 99 page112 Air VelocityFeet Per Minute 34.50 0 200 400 600 800 1000 6.25 (1.358) 100 10 (0.246) 2.00 80 8 (0.079) 12.50 60 6 (0.492) 40 4 SEE NOTE 1 20 2 0 0 02 4 6 8 10 Extruded heat sink with unequal SW25 Heat DissipatedWatts channel widths front and back SW38 Air VelocityFeet Per Minute can accommodate a TO-220, TO-218, 0 200 400 600 800 1000 or TO-247 devices. Includes two solder- 100 10 25.00 able mounting pins which permit verti- (0.984) 19.90 80 8 15.00 cal mounting and eliminate stress on (0.783) (0.591) device leads. Available in three heights. 60 6 Version without hole uses clip 5901 3.20 40 4 4.00 (sold separately) to attach device. (0.126)TYP (0.157) 2.50 20 2 See page 97 for clip information. (0.098) 0 0 25.40 02 4 6 8 10 (1.000) SW50 Heat DissipatedWatts SW63 Dia of PCB ORDERING INFORMATION Plated Thru Part Number Description A Dim Holes Hole for Pins SW25-2G Extruded heat sink with unequal channel widths front and back 25.00 (0.984) No 3.00 (0.118) SW25-4G With device mounting holes 25.00 (0.984) Yes 3.00 (0.118) NOTE 1: This hole not present in SW25 model SW38-2G Extruded heat sink with unequal channel widths front and back 38.00 (1.496) No 3.00 (0.118) SW38-4G With device mounting holes 38.00 (1.496) Yes 3.00 (0.118) Material: Aluminum Finish: Black Anodize SW50-2G Extruded heat sink with unequal channel widths front and back 50.00 (1.968) No 3.00 (0.118) SW50-4G With device mounting holes 50.00 (1.968) Yes 3.00 (0.118) SW63-2G Extruded heat sink with unequal channel widths front and back 63.00 (2.480) No 3.00 (0.118) SW63-4G With device mounting holes 63.00 (2.480) Yes 3.00 (0.118) Grease Mounting & Kits Epoxy 5297, 5298, 5299, 5300 Extruded heat sink with large radial fins page 99 page112 Air VelocityFeet Per Minute 20.96 1000 0 200 400 600 800 (0.825) 100 5 80 4 60 3 40 2 1 20 0 0 0 4 8 12 16 20 52970X Heat DissipatedWatts 52980X Extruded heat sink with large radial fins features equal channel widths on Air VelocityFeet Per Minute 3.96 0 200 400 600 800 1000 (0.156) both sides for single or dual device 2x 100 5 mounting. Includes two solderable 3.18 80 4 mounting pins which permit vertical (0.125) 13.72 mounting and eliminate stress on 60 3 14.22 (0.540) 2.36 (0.560) device leads. Available in four heights (0.093) 2x 40 2 for TO-220, TO-218, and TO-247 devices. 25.40 (1.000) 20 1 0 0 0 4 8 12 16 20 52990X Heat DissipatedWatts 53000X 1.57 (0.062) Dia of PCB 25.40 ORDERING INFORMATION Plated Thru (1.000) Part Number Device A Dim B Dim C Dim Hole for Pins 529701B02500G TO-218, TO-247 25.40 (1.000) 21.59 (0.850) 3.66 (0.144) 2.67 (0.105) 17.02 529702B02500G TO-220 25.40 (1.000) 18.29 (0.720) 3.17 (0.125) 2.67 (0.105) (0.670) 529801B02500G TO-218, TO-247 38.10 (1.500) 21.59 (0.850) 3.66 (0.144) 2.67 (0.105) 41.91 (1.650) 529802B02500G TO-220 38.10 (1.500) 18.29 (0.720) 3.17 (0.125) 2.67 (0.105) 529901B02500G TO-218, TO-247 50.80 (2.000) 21.59 (0.850) 3.66 (0.144) 2.67 (0.105) Material: Aluminum 529902B02500G TO-220 50.80 (2.000) 18.29 (0.720) 3.17 (0.125) 2.67 (0.105) Finish: Black Anodize 530001B02500G TO-218, TO-247 63.50 (2.500) 21.59 (0.850) 3.66 (0.144) 2.67 (0.105) 530002B02500G TO-220 63.50 (2.500) 18.29 (0.720) 3.17 (0.125) 2.67 (0.105) For additional options see page 83 USA Tel: +1 (603) 224-9988 email: info aavid.com Singapore Tel: +65 6362 8388 email: sales aavid.com.sg AMERICA ASIA Taiwan Tel: +886(2) 2698-9888 email: sales aavid.com.tw Italy Tel: +39 051 764011 email: sales.it aavid.com EUROPE 56 www.aavidthermalloy.com United Kingdom Tel: +44 1793 401400 email: sales.uk aavid.com THRU HOLE DISCRETE SEMICONDUCTOR PACKAGES Mounting Surface Temp Mounting Surface Temp Mounting Surface Temp Mounting Surface Temp Rise Above AmbientC Rise Above AmbientC Rise Above AmbientC Rise Above AmbientC Thermal Resistance From MTG Thermal Resistance From MTG Thermal Resistance From MTG Thermal Resistance From MTG Surface to AmbientC/Watt Surface to AmbientC/Watt Surface to AmbientC/Watt Surface to AmbientC/WattX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Heat Sinks category: Click to view products by Aavid manufacturer: Other Similar products are found below : 581102B00000G 656-15ABPE 657-20ABPNE 7020B-TC12-MTG 73452PPBA 7G0011A PF720G A22-4026 120-1873-007 HAH10L 1542616-1 218-40CTE3 25-7520 231-75PAB-13V 231-75PAB-15V 253-122ABE-22 PSC22CB CLP212SG HAF10L HAQ10T D10100- 28 BDN183CBA01 3-21053-4 32438 TX0506-1B TX1806B LAE66A3CB WA-DT2-101E 511-3U 73381PPBA 73403PPBA 7G0047C COMX-440-HSP 510-12M D10650-40T5 V8511 Y APF40-40-13CB/A01 780653U04500G ATS-54310K-C2-R0 FK 216 CB SA 648-51AB 657-20ABPESC 2341BG 679-25AG FK 212 CB SA FK225 SA L1 680-5K 7106DG/TR 7109DG/TR S14K35G3S5