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CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 1 OF 9 The history of revision change for the specification Document REV. Modified date Description CYNVC‐175‐011 A0 2017.5.25 New approval CYNVC‐175‐011 A1 2017.6.9 1. May ‐> Jun. 2. Add spec of R68 3. Add curve of R68 CYNVC‐175‐011 A2 2017.6.20 1. Add spec of 1R5, 6R8 2. Add curve of 1R5, 6R8 CYNVC‐175‐011 A3 2017.3.13 1. Add “AEC‐Q200” logo on page 2 3. Year code 2017 = 7 ‐> 2018 = 8 CYNVC‐175‐011 A4 2020.1.14 2. Year code 2018 = 8 ‐> 2020 = 0 3. Remove frequency: (1MHz) from Features 4. Add Rated voltage (V): 50V Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 2 OF 9 Power Choke Coil VCMT053T MN5 type Features High performance (Isat) realized by metal dust core. Low profile：Thickness max. 3.0mm Low loss realized with low DCR Capable of corresponding high frequency Compliance with RoHS and Halogen Free AEC-Q200 qualified Application Automotive applications Outline Dimensions B B'W T L H Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown below after confirming and safety. A C B Code Dimensions (mm) L 5.45 0.35 W 5.25 0.20 T 2.8 0.2 A1 1.33 0.30 A’ 1.5 0.1 B 2.8 0.3 B’ 3.5 0.2 H 0 ~ + 0.15 A 3.3 B 2.2 C 6.0 Unit : mm AEC-Q200 Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 3 OF 9 PIN 2 PIN 1 Coil clockwise around Upside of Chip XXX XXX 4R7 Marking and Date Code The point on the top surface represents winding direction of choke. (1) Marking The inductor is marked with a 3-digit code Example – – 4.7H 4R7 (2) Date Code X X X (1) (2) X X X (3) Where (1) Year Code Ex : 2020 = 0 (2) Weekly Code Serial number : 01 ~ 53 (3) Taping No. Serial number : 001 ~ ZZZ Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 4 OF 9 Specifications Part Number L0 ◇ Inductance ( H ) @ (0A) Rdc ( m) ◇ Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Rated V oltage (V) Typical Maximum Typical Maxi mum Typical Maximum Maximum ◇：Significant Characteristic * ：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.： 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 20% Note 5.： Operating Temperature Range -55℃ to + 155℃ Note 6.： The part temperature (ambient + temp rise) should not exceed 155℃ under the worst case operating conditions. Circuit design, component placement, PCB trace size and thickness, airflow and other cooling provision all affect the part temperature. Part temperature 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. Note 8.： Cleaning Process Note (a) If this power choke is dipped in the cleaning agent, such as toluene, xylene, ketone, and ether system, there is a possibility that the performance decreases greatly (b) The high power ultrasonic washing may damage the choke body. (c) Please contact us if you need the cleaning via the above agents or ultrasonic washing. Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 5 OF 9 Current Characteristic 100 0.00 0.14 0.28 0.42 0.56 0.70 0.84 0 3 6 9 12 15 18 21 24 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-R68MN5 INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.20 0.40 0.60 0.80 1.00 1.20 02468 1 0 1 2 1 4 1 6 1 8 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-1R0MN5 INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.30 0.60 0.90 1.20 1.50 1.80 0123456789 1 0 1 1 1 2 1 3 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-1R5MN5 INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.40 0.80 1.20 1.60 2.00 2.40 0123456789 1 0 1 1 1 2 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-2R2MN5 INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 0.70 1.40 2.10 2.80 3.50 4.20 0123456789 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-3R3MN5 INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 1.00 2.00 3.00 4.00 5.00 6.00 012345678 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-4R7MN5 INDUCTANCE(μH) TEMP. RISE(℃) 100 0.00 1.40 2.80 4.20 5.60 7.00 8.40 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-6R8MN5 INDUCTANCE(μH) TEMP. RISE(℃) 100 0.0 2.0 4.0 6.0 8.0 10.0 12.0 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-100MN5 INDUCTANCE(μH) TEMP. RISE(℃) Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 6 OF 9 100 0.0 3.0 6.0 9.0 12.0 15.0 18.0 TEMP. RISE(℃) INDUCTANCE(μH) DC BIAS(Amps) VCMT053T-150MN5 INDUCTANCE(μH) TEMP. RISE(℃) Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 7 OF 9 Packaging (1) Tape packaging dimensions 1.5 +0.1 -0.0 Pulling directionCarrier cavity t 4.0 ± 0.1 1.75 ± 0.10 16.0 ± 0.3 7.5 ± 0.1 2.0 ± 0.1 Sprocket hole 8.0 ± 0.1 Dimensions Code (mm) UNITS/REEL A0 B0 K0 t (2) Tape Direction The direction shall be seen from the top cover tape side. Pulling direction XXX XXX 4R7 XXX XXX 4R7 XXX XXX 4R7 XXX XXX 4R7 Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 8 OF 9 (3) Reel dimensions AB 2.0 ± 0.5 330.0 ± 2.0 100.0 ± 1.0 (4) Peel force of top cover tape The peel speed shall be about 300 mm/minute The peel force of top cover tape shall be between 0.1 to 1.3N A B 165 ~ 180° Top Cover Tape Carrier tape 0.1 ~ 1.3N Issued
CYNTEC CO., LTD. 乾坤科技股份有限公司 Jan., 2020 DOCUMENT : CYNVC-175-011 REVISION : A4 PAGE : 9 OF 9 Reflow Profile Power Choke Coil Type 25°C to Peak ( 8 minutes max.) 25℃ Time tp:30 Sec max. Max. Ramp Down Rate =6℃/s Max. Ramp Up Rate =3℃/s Temperature 150℃ 200℃ 217℃ 260℃ Tp 60~120 Sec Preheat Area 60~150 Sec (1) Reflow Soldering Method : Reflow Soldering Tp:255~260 ℃ Max.30 seconds ( tp ) 217℃ 60~150 seconds Pre-Heat 150 ~ 200℃ 60~120 seconds Time 25℃ to peak temperature 8 minutes max. (2) Soldering iron Method : 350 5℃ max.3 seconds Issued