CMLB135T-1R0MS

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CYNTEC CO., LTD. 乾坤科技股份有限公司 Dec., 2018 DOCUMENT : CMLB135T-000 REVISION : A4 PAGE : 1 OF 4 Power Choke Coil CMLB135T type  Features High performance (Isat) realized by metal dust core. Low profile：Thickness max. 5.0mm Low loss realized with low DCR Capable of corresponding high frequency (1MHz) 100% lead (Pb) free meet RoHS standard  Application DC/DC converter for CPU in Notebook PC Thin type on-board power supply module for exchanger VRM for server  Outline Dimensions W B' B T A L H  Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown below after confirming and safety. B A C A 5.0 B 8.0 C 14.5 Unit : mm Code Dimensions (mm) R47 / R68 / 1R0 2R2 / 3R3 / 4R7 100 / 150 / 220 L 13.45  0.35 W 12.6  0.2 T 4.8  0.2 A 2.0  0.5 A' 2.5  0.1 B' 6.0  0.2 H 0 ~ +0.15

CYNTEC CO., LTD. 乾坤科技股份有限公司 Dec., 2018 DOCUMENT : CMLB135T-000 REVISION : A4 PAGE : 2 OF 4  Specifications Part Number Inductance ( H ) @ (0A) Rdc ( m) Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Typical Maximum Typical Maximum Typical Maximum *: If you require another part number please contact with us. **:Inductance Tolerance  20% Note 1.： All test data is referenced to 25℃ a m b i e n t . Note 2.： Test Condition:100KHz, 1.0Vrms Note 3.： Idc : DC current (A) that will cause an approximate △T of 40℃ Note 4.： Isat : DC current (A) that will cause L0 to drop approximately 30% Note 5.： Operating Temperature Range -55℃ to + 125 ℃ Note 6.： The part temperature (ambient + temp rise) should not exceed 12 5℃ under the worst case operating conditions. Circuit design, com ponent placement, PCB trace size a n d t h i c k n e s s , a i r f l o w a n d o t h e r cooling provision all affect the part temperature. Part tempera ture should be verified in the end application. Note 7.： The rated current as listed is either the saturation current or the heating current depending on which value is lower.

CYNTEC CO., LTD. 乾坤科技股份有限公司 Dec., 2018 DOCUMENT : CMLB135T-000 REVISION : A4 PAGE : 3 OF 4  Current Characteristic 100 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-R47MS INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.14 0.28 0.42 0.56 0.70 0.84 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-R68MS INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.20 0.40 0.60 0.80 1.00 1.20 0 5 10 15 20 25 30 35 40 45 50 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-1R0MS INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.50 1.00 1.50 2.00 2.50 3.00 02468 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-2R2MS INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.70 1.40 2.10 2.80 3.50 4.20 0 2 4 6 8 10 12 14 16 18 20 22 24 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-3R3MS INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 1.00 2.00 3.00 4.00 5.00 6.00 0 2 4 6 8 1 01 21 41 61 82 0 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-4R7MS INDUCTANCE(μH) TEMP. RISE(℃) 100 0.0 2.0 4.0 6.0 8.0 10.0 12.0 02468 1 0 1 2 1 4 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-100MS INDUCTANCE(μH) TEMP. RISE(℃) 100 0.0 3.0 6.0 9.0 12.0 15.0 18.0 0123456789 1 0 1 1 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-150MS INDUCTANCE(μH) TEMP. RISE(℃)

CYNTEC CO., LTD. 乾坤科技股份有限公司 Dec., 2018 DOCUMENT : CMLB135T-000 REVISION : A4 PAGE : 4 OF 4 100 0.0 4.5 9.0 13.5 18.0 22.5 27.0 0123456789 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) CMLB135T-220MS INDUCTANCE(μH) TEMP. RISE(℃)