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CMP Series Common Mode Toroidal Chokes
Features * Designed for DC/DC Converters * Excellent Impedance characteristics with optimum size to current ratio * SMD design ideal for pick and place compatability * Manufactured in ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility * Meets lead free reflow level J-STD-020C * Fully RoHS compliant Electrical Specifications @ 25C Test voltage between windings: 1000 Vrms Operating temperature range: -40C to +125C Climatic Category: IEC68-1 40/125/56 Test frequency: Inductance measured @ 10kHz / 10mV
Part Number CMP__-1.22-1.17 CMP__-1.63-0.88 CMP__-2.80-1.47 CMP__-3.30-1.32 CMP__-3.30-0.23 CMP__-4.70-0.77 CMP__-5.60-0.59 CMP__-7.20-0.53 CMPS-9.70-0.81 CMPS-11.6-0.63 CMPS-14.0-0.47 Turns Ratio 2% 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 Rated Current (IDC) 1.22 1.63 2.80 3.30 3.30 4.70 5.60 7.20 9.70 11.6 14.0 lnductance (mH) 35% 1.170 0.884 1.470 1.320 0.225 0.768 0.590 0.530 0.809 0.630 0.473 L eakag e lnductance (H Nominal) 8.296 5.807 9.630 8.130 8.175 4.559 3.891 4.536 7.408 5.482 4.531 DCR Maximum (mOhm) 200 110 80 60 60 40 20 15 14 10 8 Package Siz e C ode SMD SC 2 SC 2 SC 5 SC 5 SC 5 SC 5 SC 5 SHC6 SHC7 SHC7 SHC7 TH T TC2 TC2 TC5 TC5 TC5 TC5 TC5 THC6 ---Impedance Curve A B C D E F J H F J G Weight (Grams) 1.1 1.3 4.0 4.3 4.4 4.6 5.0 7.3 13.0 14.0 14.0
Note: When ordering, add "S" or "T" to the basic part number to denote preferred mounting style. Example: CMPS-1.221.17 for SMD or CMPT-1.22-1.17 for through hole.
IMPEDANCE CURVES
15K
7.5K
12K
Impedance (Ohms)
6.0K
F J G H
C
9K
Impedance (Ohms)
D A B
E
4.5K
6K
3.0K
3K
1.5K
0 100KHz 1MHz 10MHz 100MHz
0 100KHz 1MHz 10MHz 100MHz
Frequency
Frequency
THE TALEMA GROUP * Magnetic Components for Universal Applications
CMP Series Surface Mount Common Mode Toroidal Chokes
SC2 & 5
A 4 3
Suggested Pad Layout
TC2, 5 & THC6
4 Talema IN Date Code CMPT-xxx-xxx 1 2 E A 3
Suggested Board Layout (Top view)
E D 0.059 (1.50) 0.035 (0.90) D
B
D
Talema IN Date Code CMPS-xxx-xxx
D D
B
D
E 1 2
Schematic
4 3 C C O 0.024 x 0.138 (O 0.60 x 3.50) E Surface Coplanarity will be <0.005(0.13) 1 2
Schematic
4 3
1
2
SHC 6
4 3
SHC 7
4 3
B
Talema IN Date Code CMPS-xxx-xxx
Talema IN Date Code CMPS-xxx-xxx
D
D
B
D
D
1 1 A 2 C E A
2
E
Schematic
4 3
Schematic
4 3 C
1 1 2
2
Mounting Style
Siz e C ode SC 2 SC 5
Dimensions - Inches 0.010 - mm (.025) A 0.472 (12.00) 0.662 (16.82) 1.000 (25.40) 1.000 (25.40) 0.472 (12.00) 0.662 (16.82) 1.000 (25.40) B 0.472 (12.00) 0.760 (19.31) 1.104 (28.05) 1.220 (30.99) 0.472 (12.00) 0.760 (19.31) 1.104 (28.05) C 0.213 (5.40) 0.390 (9.91) 0.394 (10.00) 0.500 (12.70) 0.198) (5.02) 0.362 (9.20) 0.358 (9.08) D 0.410 (10.40) 0.660 (16.76) 1.010 (25.65) 1.100 (27.94) 0.400 (10.16) 0.500 (12.70) 1.000 (25.40) E 0.330 (8.38) 0.445 (11.30) 0.620 (15.75) 0.600 (15.24) 0.350 (8.89) 0.500 (12.70) 0.600 (15.24) Pad Length 4 x 0.175(4.45) 4 x 0.175(4.45) 4 x 0.300(7.62) 4 x 0.400(10.16) NA NA NA Pad Width 4 x 0.060(1.52) 4 X 0.060(1.52) 4 x 0.080 (2.03) 4 x 0.155 (3.94) NA NA NA
SMD SHC6 SHC7 TC2 THT TC5 THC6
Germany: Int.+4989-841 00-0 * Ireland: Int.+35 374 - 954 8666 * Czech Rep: Int.+420 377 - 338 351 * India: Int.+91 427 - 244 1325 http://www.talema-nuvotem.com (02-07) CMP CM Choke

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