PM73SH-3R3M-RC Bourns

Features Applications Formerly model Input/output of DC/DC converters Height of 2.92 mm Power supplies for: Current rating up to 2.9 A  Portable communication equipment RoHS compliant*  Camcorders  LCD TVs  Car radios PM1608 Series - SMD Power Inductor Electrical Speci cations General Speci cations Test Voltage ....................................0.1 V Inductance 100 kHz Test SRF DCR I rms I sat Re ow soldering .... 230 C; 50 sec max. Q Frequency Typ. Max. Max. Typ. Operating Temperature Bourns Part No. (H) Tol. % Ref. (MHz) (MHz) () (A) (A) ................................-40 C to +125 C PM1608-1R0M-RC 1.0 20 20 7.96 130 0.05 2.9 2.9 (Temperature rise included) PM1608-1R5M-RC 1.5 20 19 7.96 115 0.05 2.8 2.6 Storage Temperature .. -40 C to +125 C PM1608-2R2M-RC 2.2 20 18 7.96 90 0.07 2.4 2.3 Resistance to Soldering Heat PM1608-3R3M-RC 3.3 20 18.5 7.96 70 0.08 2.0 2.0 .......................... 260 C, 10 sec. max. PM1608-4R7M-RC 4.7 20 17 7.96 50 0.09 1.5 1.5 Materials PM1608-6R8M-RC 6.8 20 15.5 7.96 45 0.13 1.4 1.2 Core ..............................................Ferrite PM1608-100M-RC 10 20 17 2.52 35 0.16 1.1 1.1 Wire ............................Enameled copper PM1608-150M-RC 15 20 17 2.52 30 0.23 1.0 0.90 Base ..........................................Ceramic PM1608-220M-RC 22 20 16 2.52 20 0.37 0.80 0.70 Adhesive .............................. Epoxy resin PM1608-330M-RC 33 20 24 2.52 15 0.51 0.60 0.58 Terminal ....................................Ag/Ni/Au PM1608-470M-RC 47 20 15 2.52 14 0.64 0.50 0.50 Rated Current PM1608-680M-RC 68 20 18 2.52 11 0.86 0.40 0.40 ...................Ind. drop 10 % typ. at Isat PM1608-101M-RC 100 20 29 0.796 9 1.3 0.30 0.31 Temperature Rise ...............15 C typical PM1608-151M-RC 150 20 41 0.796 6 2.0 0.25 0.27 at rated Irms PM1608-221M-RC 220 20 33 0.796 5.5 3.2 0.20 0.22 Packaging .................... 600 pcs. per reel PM1608-331M-RC 330 20 42 0.796 5 3.8 0.16 0.18 Product Dimensions PM1608-471M-RC 470 20 42 0.796 4 5.1 0.15 0.16 PM1608-681M-RC 680 20 58 0.796 3 9.2 0.12 0.14 6.60 MAX. (0.260) PM1608-102M-RC 1000 20 71 0.252 2 13.8 0.07 0.10 4.45 Inductance vs. Current (0.175) MAX. 3 10 102 7 5 3 2 2 2.92 10 MAX. (0.115) 101 7 5 3 2 1.27 1 TYP. 10 3.05 (0.050) 100 7 4.32 (0.120) 5 TYP. (0.170) TYP. 3 Recommended Layout 2 4.10 REF. (0.161) 0 1.60 10 REF. 1R0 (0.063) 7 5 3.00 1 2 3 4 10 23 5 7 10 23 5 7 10 23 5 7 10 REF. (0.118) DC Current (mA) 7.00 REF. (0.276) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. MM Speci cations are subject to change without notice. DIMENSIONS: (INCHES) Customers should verify actual device performance in their speci c applications. *RoHS COMPLIANT Inductance (H) 100PM1608 Series - SMD Power Inductor Soldering Pro le Electrical Schematic 275 <1> Maximum of 10 seconds between 260C peak +255C and +260C <1> 255C 225 220C Ramp Down 190C 6C/second 60 - 90 seconds maximum 175 150C 125 120 - 150 seconds 10 seconds minimum 75 Ramp Up 3C/second maximum 25 0 50 100 150 200 250 300 Rev. 02/22/05 Time (seconds) Packaging Speci cations 2.0 0.5 (.079 .020) 178 16.5 (7.00) (.650) DIA. THICKNESS 0.10 13.0 (.004) 21.0 0.8 (.512) MAX. (.827 .031) DIA. EMBOSSED CAVITY 50.0 - 0 (1.969 - 0) 13.0 DIA. (.512) EMBOSSED CARRIER 32.0 14 + 0 (1.260) (.551 + 0) 8.0 4.0 START END (.315) (.157) MM DIMENSIONS: (INCHES) 100 100 100 100 100 100 NO COMPONENT NO COMPONENT 200 400 COMPONENTS (7.87) (15.75) USER DIRECTION OF FEED QTY: 600 PCS. PER REEL REV. 07/09 Speci cations are subject to change without notice. Customers should verify actual device performance in their speci c applications. Temperature (C)