VCHA105D-150MS6

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-19Z-039 REVISION : A0 PAGE : 1 OF 7 The history of revision change for the specification Document  REV.  Modified date  CYNVC‐19Z‐039  A0  2019.12.23  Description  New Approval  Dec., 2019 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-19Z-039 REVISION : A0 PAGE : 2 OF 7 Power Choke Coil VCHA105D 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 Compliance with RoHS and Halogen Free AEC-Q200 qualified  Application Automotive applications  Outline Dimensions L A' Code W B' B A1 H  T B1 Dimensions (mm) L 10.85  0.35 W 10.0  0.3 T 5.2  0.2 A1 2.2  0.5 A’ 2.5  0.1 B 4.5  0.3 B1 6.5  0.3 B’ 6.0  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 4.95 B 5.4 C 13.6 Unit : mm Dec., 2019 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19Z-039 REVISION : A0 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 – – 0.68H  R68 Upside of Chip (2) Date Code X XX (1) (2) XXX (3) Where PIN 1 R68 PIN 2 XXX XXX (1) Year Code Coil clockwise around Ex : 2019 = 9 (2) Weekly Code Serial number : 01 ~ 53 (3) Taping No. Serial number : 001 ~ ZZZ Dec., 2019 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19Z-039 REVISION : A0 PAGE : 4 OF 7 Specifications Part Number L0 ◇ Inductance ( H ) @ (0A) Typical 0.68 1.85 VCHA105D-R68MS6 Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Maximum Typical Maximum Typical Maximum 2.22 32.0 28.8 46.0 39.4 Rdc ( m) ◇ ◇：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 35% 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 VCHA105D-R68MS6 0.84 100 0.70 80 0.56 60 0.42 INDUCTANCE(μH) 40 TEMP. RISE(℃) 0.28 TEMP. RISE(℃) INDUCTANCE(μH)  20 0.14 0 0.00 0 5 10 15 20 25 30 35 40 45 50 55 60 DC BIAS(Amps) Dec., 2019 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19Z-039 REVISION : A0 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 11.5 ± 0.1 24.0 ± 0.3 B0 A0 Carrier cavity K0 16.0 ± 0.1 Pulling direction Dimensions Code (mm) A0 B0 K0 t 10.7  0.1 12.0  0.1 6.0  0.1 0.50  0.05 UNITS/REEL 500 (2) Tape Direction The direction shall be seen from the top cover tape side. R68 XXX XXX R68 XXX XXX R68 XXX XXX Pulling direction Dec., 2019 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-19Z-039 REVISION : A0 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 24.5  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 Dec., 2019 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19Z-039 REVISION : A0 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 Dec., 2019 Issued