CDH20D10_10 SUMIDA | Alldatasheet
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Technical content
■ Features ◎ Small size inductor: 2.2mm Max. square and 1.1mm Max height. ◎ Operating temperature range: -40 ℃~+105 ℃. ◎ Magnetically unshielded. ◎ RoHS Compliance. ■ Applications Low profile,surface mount inductor for WLAN,PDA,Mobile phone,DSC,and other portable devices. ■■■■ Shapes and Dimensions/Recommended Land Patterns(mm) SMD Power Inductor SMD Power Inductor SMD Power Inductor SMD Power Inductor CDH20D10 CDH20D10 CDH20D10 CDH20D10 ◆◆◆◆Land pattern ◆◆◆◆ Dimensions ◆◆ ◆◆ Schematics (Bottom) 2.0± 0.2 1.95 1. 9 ① ②S
■■■■Electrical Characteristics specification. ※ 1 Saturation Current: The DC current at which the inductance decreases to 90% of its nominal value. ※ 2 Temperature Rise Current: The DC current at which the temperature rise is △ t＝ 40 ℃ (Ta ＝ 20 ℃ ) . Inductance D.C.R.( Ω ) Saturation Temperature (μ H) Max.(Typ.) Current Rise Current Stamp Part Name SMD Power Inductor SMD Power Inductor SMD Power Inductor SMD Power Inductor CDH20D10 CDH20D10 CDH20D10 CDH20D10
SMD Power Inductor SMD Power Inductor SMD Power Inductor SMD Power Inductor CDH20D10 CDH20D10 CDH20D10 CDH20D10 ■■■■Characteristics Curve CDH20D10NP-1R0MC Saturation Current & Temperature Rise Current Graph 0.6 0.7 0.8 0.9 1.0 1.1 1.2 DC Current (A) L(µ H ) 0.0 10.0 20.0 30.0 40.0 50.0 60.0 ∆ T ( ℃ ) L (uH) △ T( ℃ ) Design Sample ( CDH20D10NP-2R2MC ) Saturation Current & Temperature Rise Current Graph 1.4 1.6 1.8 2.0 2.2 2.4 2.6 DC Current (A) L(µ H ) 0.0 10.0 20.0 30.0 40.0 50.0 60.0 ∆ T ( ℃ ) L (uH) △ T( ℃ )
SMD Power Inductor SMD Power Inductor SMD Power Inductor SMD Power Inductor CDH20D10 CDH20D10 CDH20D10 CDH20D10 California Chicago FAX. +1-408-321-9308 FAX. +1-847-545-6720 Taipei Shenzhen Shanghai Hong Kong Tel.+65-6296-3388 FAX.+65-6296-3390 Malaysia Singapore Seoul Tokyo For More Information Tel.+886-2-27065228 FAX.+886-2-27065229 Tel.+86-755-82910228 FAX.+86-755-82910338 Tel.+86-021-58363299 FAX.+86-021-58363266 Tel.+852-2880-6688 FAX.+852-2565-9600 ■Recommended Reflow Condition. 3 0 00 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 5 0 T ( ℃ ) T ( s )6 0 1 2 0 1 8 0 2 4 0 170 ± 10 ℃ 、 60 ~120s 4 0 s 2 3 0 ℃ 2 4 5 ℃ P E A K 3 0 0 6 0 1 2 0 1 8 0 2 4 00 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 5 0 1 0 T ( ℃ ) T ( s )6 0 2 6 0 ℃ 2 3 0 ℃ Heat Endurance Test Temperature Chart ■■■■Packaging with Embossed tape and reel. 24.0 E F 4 .0 2 .0 φ1. 5 B I H D C L e a d in g Ed g e B A R C O D E L A B EL S pr o c ke t Ho l e s Recommend reflow condition: refer to S-074-1518 Packing specification refer to S-074-5395