CS02 Series Common Mode Choke Features Applications • Filters common mode noise over a broad frequency range • EMI Filters • Small footprint • “Brick” DC/DC Converters • Current range up to 7.5 A • Point of Load DC/DC Converters • High Density Power Supplies • For use from 300 kHz to 100 MHz Packaging Mechanical Reel diameter: 13”, Reel width: 16 mm, Pieces/reel: 700 Recommended PCB Layout dot for pin 1 9.3 max CS02-XXX-XR ICA-YYWW Schematic 1.6 1 4 2 3 1.6 5.5 max 3 2 4 1 6.22 10.6 max 7.62 1.0 dia Top view Top View Side view units: mm Electrical Specifications Part Number Inductance (µH typ.) 1 Inductance (µH min.) 1 2 I rms DCR (A max.) (mΩ max.) Hi-Pot (Vrms) 3 Max. Impedance (typ.) CS02-280-1R 37.3 28 2.80 25 2500 561 Ω @ 10MHz CS02-470-1R 63 47 1.33 63 2500 1010 Ω @ 8MHz CS02-470-2R 63 47 3.40 20 500 1300 Ω @ 8MHz CS02-710-2R 94.7 71 2.69 27 500 1490 Ω @ 8MHz CS02-131-2R 176 130 1.65 60 500 2900 Ω @ 7MHz CS02-231-2R 312 230 0.89 145 500 5150 Ω @ 6MHz Specifications subject to change without notice. 800.729.2099 tel www.icecomponents.com 1. Inductance measured at 100 kHz, 0.1 Vrms, series. 2. Irms: Temp. rise = 40°C at rated RMS current. 3. Hi-pot rating: Winding to winding for 1 minute. 4. Electrical specifications at 25°C. 5. Operating temperature range: -40°C to +155°C. 6. Meets UL94V-0. 7. Creepage Distance: 2500 Vrms hi-pot = 4 mm 500 Vrms hi-pot = 0 mm. 74 (04/08) CS02-1 Common Mode Chokes LF Series I mpeda n ce V S . F re q CS02 Series u e n cy ˜̀̃˸˷˴́˶˸ʳ̉̆ˁʳ˙̅˸̄̈˸́˶̌ ˄ˇ˃˃ ˊ˃˃ ˄˅˃˃ ˉ˃˃ ˄˃˃˃ ˈ˃˃ ˭ʳʻˢ˻̀̆ʼ Z (Ohms) Z˭ʳʻˢ˻̀̆ʼ (Ohms) ˜̀̃˸˷˴́˶˸ʳ̉̆ˁʳ˙̅˸̄̈˸́˶̌ ˖˦˃˅ˀ˅ˋ˃ˀ˄˥ ˇ˃˃ ˆ˃˃ ˅˃˃ ˖˦˃˅ˀˊ˄˃ˀ˅˥ ˋ˃˃ ˉ˃˃ ˇ˃˃ ˅˃˃ ˄˃˃ ˃ ˃ ˄˃ ˄˃˃ ˄˃˃˃ ˄˃˃˃˃ ˄˃ ˄˃˃˃˃˃ ˄˃˃ ˄˃˃˃ ˄˃˃˃˃ ˄˃˃˃˃˃ Frequency (KHz) ˙̅˸̄̈˸́˶̌ʳʻ˞˛̍ʼ Frequency (KHz) ˙̅˸̄̈˸́˶̌ʳʻ˞˛̍ʼ ˜̀̃˸˷˴́˶˸ʳ̉̆ˁʳ˙̅˸̄̈˸́˶̌ ˜̀̃˸˷˴́˶˸ʳ̉̆ˁʳ˙̅˸̄̈˸́˶̌ ˄˃˃˃ ˋ˃˃ Z (Ohms) ˭ʳʻˢ˻̀̆ʼ ˭ʳʻˢ˻̀̆ʼ Z (Ohms) ˌ˃˃ ˖˦˃˅ˀˇˊ˃ˀ˄˥ ˊ˃˃ ˉ˃˃ ˈ˃˃ ˇ˃˃ ˆ˃˃ ˅˃˃ ˄˃˃ ˃ ˄˃ ˄˃˃ ˄˃˃˃ ˄˃˃˃˃ ˄˃˃˃ ˌ˃˃ ˋ˃˃ ˊ˃˃ ˉ˃˃ ˈ˃˃ ˇ˃˃ ˆ˃˃ ˅˃˃ ˄˃˃ ˃ ˄˃˃˃˃˃ ˖˦˃˅ˀˇˊ˃ˀ˅˥ ˄˃ ˄˃˃ ˄˃˃˃ ˄˃˃˃˃ ˄˃˃˃˃˃ ˄˃˃˃˃ ˄˃˃˃˃˃ Frequency (KHz) ˙̅˸̄̈˸́˶̌ʳʻ˞˛̍ʼ Frequency (KHz) ˙̅˸̄̈˸́˶̌ʳʻ˞˛̍ʼ ˜̀̃˸˷˴́˶˸ʳ̉̆ˁʳ˙̅˸̄̈˸́˶̌ ˜̀̃˸˷˴́˶˸ʳ̉̆ˁʳ˙̅˸̄̈˸́˶̌ ˇˈ˃˃ ˆ˃˃˃ ˇ˃˃˃ ˆˈ˃˃ ˭ʳʻˢ˻̀̆ʼ Z (Ohms) Z˭ʳʻˢ˻̀̆ʼ (Ohms) ˅ˈ˃˃ ˖˦˃˅ˀ˄ˆ˄ˀ˅˥ ˅˃˃˃ ˄ˈ˃˃ ˄˃˃˃ ˖˦˃˅ˀ˅ˆ˄ˀ˅˥ ˆ˃˃˃ ˅ˈ˃˃ ˅˃˃˃ ˄ˈ˃˃ ˄˃˃˃ ˈ˃˃ ˈ˃˃ ˃ ˃ ˄˃ ˄˃˃ ˄˃˃˃ ˄˃˃˃˃ ˄˃˃˃˃˃ ˄˃ Specifications subject to change without notice. 800.729.2099 tel ˄˃˃ ˄˃˃˃ Frequency (KHz) ˙̅˸̄̈˸́˶̌ʳʻ˞˛̍ʼ ˙̅˸̄̈˸́˶̌ʳʻ˞˛̍ʼ Frequency (KHz) www.icecomponents.com 75 (04/08) C02-2