PCMB042T-3R3MS

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : PCMB042T-000 REVISION : A0 PAGE : 1 OF 3 Power Choke Coil PCMB042T type
Features High performance (Isat) realized by metal dust core. Low profile：Thickness max. 2.0mm 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 L A' A B W B' H
Code L W T A A’ B B’ H Dimensions (mm) 4.15 ± 0.35 4.0 ± 0.3 1.8 ± 0.2 0.8 ± 0.3 1.0 ± 0.1 1.5 ± 0.3 2.2 ± 0.2 0 ~ +0.15 T Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown above after confirming and safety. B A C A 2.5 B 2.2 C 5.2 Unit : mm CYNTEC CO., LTD. 乾坤科技股份有限公司
DOCUMENT : PCMB042T-000 REVISION : A0 PAGE : 2 OF 3 Specifications Part Number PCMB042T-R10MS PCMB042T-R22MS PCMB042T-R47MS PCMB042T-1R0MS PCMB042T-1R5MS PCMB042T-2R2MS PCMB042T-3R3MS L0 Inductance ( µH ) @ (0A) Typical Maximum Typical Typical 0.10 0.22 0.47 1.0 1.5 2.2 3.3 3.5 6.0 12.5 24.0 38.0 52.0 74.0 4.0 6.6 14.0 27.0 46.0 58.0 87.0 12.0 9.0 7.0 4.5 4.0 3.0 2.5 22.0 12.5 9.5 7.0 6.0 5.0 4.0 Rdc ( mΩ) Heat Rating Current Saturation Current DC Amps. Idc ( A ) DC Amps. Isat ( A ) *：If you require another part number please contact with us. **：Inductance Tolerance ± 20% Note 1.： All test data is referenced to 25℃ ambient. Note 2.： Idc : DC current (A) that will cause an approximate △T of 40℃ Note 3.： Isat : DC current (A) that will cause Lo to drop approximately 30% Note 4.： Operating Temperature Range -55℃ to + 125℃ Note 5.： The part temperature (ambient + temp rise ) should not exceed 125℃ under worse case operating conditions. Circuit design , component placement, PWB trace size and thickness, airflow and other cooling provision all affect the part temperature. Part temperature should be verified in the end application. Note 6.： 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
60 0.06 0.04 INDUCTANCE(µH) 0.02 TEMP RISE (℃) 40 20 INDUCTANCE(µH) 0.08 TEMP RISE(℃) : 3 OF 3 6 8 10 12 14 16 18 20 22 24 60 0.15 INDUCTANCE(µH) 0.10 20 0.05 0.00 26 0 0 1 2 3 4 DC BIAS(Amps) 100 60 TEMP RISE (℃) 40 0.10 0.00 0 1 2 3 4 5 6 7 DC BIAS(Amps) 1.80 8 9 10 TEMP RISE(℃) 0.40 0.20 8 9 10 11 12 13 14 15 100 80 0.80 60 INDUCTANCE(µH) 0.60 TEMP RISE (℃) 40 0.40 20 0.20 20 0 0.00 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 11 DC BIAS(Amps) 100 PCMB042T-1R5MS 1.50 TEMP RISE (℃) 40 0.60 INDUCTANCE(µH) 60 INDUCTANCE(µH) 100 2.40 TEMP RISE(℃) 1.20 PCMB042T-2R2MS 2.80 80 0.90 7 1.00 80 INDUCTANCE(µH) 6 PCMB042T-1R0MS 1.20 INDUCTANCE(µH) 0.50 0.30 5 DC BIAS(Amps) PCMB042T-R47MS 0.60 40 TEMP RISE (℃) 80 2.00 60 1.60 INDUCTANCE(µH) 1.20 40 TEMP RISE (℃) 0.80 20 0.30 20 0.40 0.00 0 0 1 2 3 4 5 6 0.00 7 0.0 PCMB042T-3R3MS 100 3.6 60 2.4 INDUCTANCE(µH) 1.2 TEMP RISE (℃) 40 20 0.6 0.0 0 1 2 3 4 DC BIAS(Amps) 5 6 TEMP RISE(℃) 80 3.0 1.8 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 DC BIAS(Amps) DC BIAS(Amps) 4.2 TEMP RISE(℃) 4 80 0.20 0 2 100 4.0 4.5 5.0 5.5 TEMP RISE(℃) INDUCTANCE(µH) PAGE 0.25 80 0 INDUCTANCE(µH) : A0 PCMB042T-R22MS 0.30 100 0.00 INDUCTANCE(µH) REVISION TEMP RISE(℃) PCMB042T-R10MS 0.10 INDUCTANCE(µH) : PCMB042T-000 Current Characteristic 0.12 0 DOCUMENT