VCUW075D-680MS6

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-201-007 REVISION : A1 PAGE : 1 OF 7 The history of revision change for the specification Document  REV.  Modified date  Description  CYNVC‐201‐007  A0  2020.1.8  New approval  CYNVC‐201‐007  A1  2020.1.31  1. Remove frequency: (2MHz) from Features  Jan., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-201-007 REVISION : A1 PAGE : 2 OF 7 Power Choke Coil VCUW075D MS6 type  AEC-Q200 Features High performance (Isat) realized by metal dust core. Low profile：Thickness max. 5.4mm 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 A' L B B' W A1 H  T Code Dimensions (mm) L 7.70  0.35 W 7.2  0.3 T 5.2  0.2 A1 2.0  0.3 A’ 2.1  0.3 B 3.0  0.3 B’ 3.6  0.3 H 0 ~ + 0.15 Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown below after confirming and safety. B A C A 3.5 B 2.6 C 8.6 Unit : mm Jan., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-201-007 REVISION : A1 PAGE : 3 OF 7 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 – – 100.0H  101 Upside of Chip PIN 2 (2) Date Code X XX (1) (2) XXX (3) Where (1) Year Code Ex : 2020 = 0 (2) Weekly Code Serial number : 01 ~ 53 101 XXX XXX PIN 1 Coil clockwise around (3) Taping No. Serial number : 001 ~ ZZZ Jan., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-201-007 REVISION : A1 PAGE : 4 OF 7 Specifications Part Number Heat Rating Current DC Amps. Idc ( A ) L0 ◇ Inductance ( H ) @ (0A) Typical Maximum Typical 100.0 313.0 348.0 2.0 VCUW075D-101MS6 Rdc ( m) ◇ Saturation Current Rated voltage DC Amps. Isat ( A ) (V) Maximum Typical 1.8 Maximum Maximum 2.2 55 2.6 ◇：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 30% Note 5.： Operating Temperature Range -55℃ to + 165℃ Note 6.： The part temperature (ambient + temp rise) should not exceed 165℃ 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. Current Characteristic VCUW075D-101MS6 120 100 100 80 80 60 60 INDUCTANCE(μH) 40 TEMP. RISE(℃) 40 TEMP. RISE(℃) INDUCTANCE(μH)  20 20 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 DC BIAS(Amps) Jan., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-201-007 REVISION : A1 PAGE : 5 OF 7 Packaging (1) Tape packaging dimensions 4.0 ± 0.1 t 2.0 ± 0.1 +0.1 1.5 -0.0 Sprocket hole 1.75 ± 0.10 7.5 ± 0.1 16.0 ± 0.3 B0 A0 K0 Carrier cavity Pulling direction 12.0 ± 0.1 Dimensions Code (mm) UNITS/REEL A0 B0 K0 t 7.7  0.1 8.2  0.1 6.0  0.1 0.50  0.05 500 (2) Tape Direction The direction shall be seen from the top cover tape side. XXX XXX 101 XXX XXX 101 Pulling direction Jan., 2020 Issued XXX XXX 101 CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-201-007 REVISION : A1 PAGE : 6 OF 7 2.0 ± 0.5 20.0 ± 0.5 B 330.0 ± 2.0 100.0 ± 1.0 (3) Reel dimensions A 13.0 ± 1.0 mm A B 16.0  0.5 2.0  0.2 (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 Top Cover Tape 165 ~ 180° 0.1 ~ 1.3N Carrier tape Jan., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-201-007 REVISION : A1 PAGE : 7 OF 7 Reflow Profile Power Choke Coil Type Tp Temperature 260℃ tp:30 Sec max. Max. Ramp Up Rate =3℃/s Max. Ramp Down Rate =6℃/s 217℃ 60~150 Sec Preheat Area 200℃ 150℃ 60~120 Sec 25℃ 25°C to Peak ( 8 minutes max.) Time (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 Jan., 2020 Issued