VCMV177T-470MN2

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-176-010 REVISION : A2 PAGE : 1 OF 8 The history of revision change for the specification Document No  REV.  Modified date  Description  CYNVC‐176‐010  A0  2017.6.16  CYNVC‐176‐010  A1  2020.9.21  CYNVC‐176‐010  A2  2021.7.23  New Approval  1. Jun., 2017 ‐> Sep., 2020  2. Add 2R2 spec and curve  3. Remove 100, 220 spec and curve  1. Sep.,2020 ‐> Jul.,2021  2. Date Code: 2020 = 0 ‐> 2021 = 1  3. Add Rated voltage (V): 75V  Jul., 2021 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-176-010 REVISION : A2 PAGE : 2 OF 8 Power Choke Coil VCMV177T MN2 type  AEC-Q200 Features High performance (Isat) realized by metal dust core. Low profile：Thickness max. 7.0mm 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 A' L B B' W A1 H  Code Dimensions (mm) L 17.15  0.35 W 16.95  0.20 T 6.8  0.2 A1 3.0  0.5 A’ 3.5  0.1 B 12.0  0.3 B’ 13.0  0.5 H 0 ~ + 0.3 T Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown below after confirming and safety. B A C A 12.8 B 11.2 C 18.2 Unit : mm Jul., 2021 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-176-010 REVISION : A2 PAGE : 3 OF 8 Marking and Date Code The point on the top surface represents winding direction of choke. Marking The inductor is marked with a 3-digit code Example – – 2.2H  2R2 Upside of Chip Date Code X XX (1) (2) XXX (3) Where (1) Year Code PIN 1 2R2 PIN 2 XXX XXX Coil clockwise around Ex : 2021 = 1 (2) Weekly Code Serial number : 01 ~ 53 (3) Taping No. Serial number : 001 ~ ZZZ Jul., 2021 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-176-010 REVISION : A2 PAGE : 4 OF 8 Specifications L0 ◇ Inductance ( H ) @ (0A) Typical VCMV177T-2R2MN2 2.2 VCMV177T-150MN2 VCMV177T-330MN2 Part Number Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Maximum Typical Maximum Typical Maximum Maximum 2.20 2.64 33.0 29.7 44.1 37.8 75 15.0 15.0 18.0 13.0 11.7 20.3 17.4 75 33.0 31.0 37.2 8.9 8.0 12.7 10.8 75 Rdc ( m ) ◇ Rated Voltage (V) ◇：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 ΔT of 40℃ Note 4.： Isat : DC current (A) that will cause L0 to drop approximately 20% Note 5.： Operating Temperature Range -55℃ to + 125℃ Note 6.： The part temperature (ambient + temp rise) should not exceed 125℃ 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. Jul., 2021 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 REVISION : A2 PAGE : 5 OF 8 1.80 80 15.0 60 INDUCTANCE(μH) 1.35 18.0 TEMP. RISE(℃) 40 0.90 20 0.45 0.00 5 10 15 20 25 30 35 40 45 50 60 INDUCTANCE(μH) 9.0 TEMP. RISE(℃) 40 6.0 20 0 0 2 4 6 8 10 12 14 16 18 20 22 DC BIAS(Amps) VCMV177T-330MN2 80 28.0 60 INDUCTANCE(μH) TEMP. RISE(℃) 40 14.0 TEMP. RISE(℃) 100 35.0 21.0 80 12.0 0.0 55 DC BIAS(Amps) 42.0 100 3.0 0 0 VCMV177T-150MN2 TEMP. RISE(℃) INDUCTANCE (μH) 2.25 100 INDUCTANCE(μH) VCMV177T-2R2MN2 2.70 INDUCTANCE(μH) : CYNVC-176-010 Current Characteristic TEMP. RISE (℃)  DOCUMENT 20 7.0 0 0.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 DC BIAS(Amps) Jul., 2021 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-176-010 REVISION : A2 PAGE : 6 OF 8 Packaging (1) Tape packaging dimensions t +0.1 1.5 -0.0 4.0 ± 0.1 2.0 ± 0.1 1.75 ± 0.10 Sprocket hold 11.5 ± 0.1 24.0 ± 0.3 B0 K0 A0 Carrier cavity 24.0 ± 0.1 Pulling direction Dimensions Code (mm) UNITS/REEL A0 B0 K0 t 17.45  0.10 17.8  0.1 7.3  0.1 0.50  0.05 200 (2) Tape Direction The direction shall be seen from the top cover tape side. 2R2 XXX XXX 2R2 XXX XXX 2R2 XXX XXX Pulling direction Jul., 2021 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-176-010 REVISION : A2 PAGE : 7 OF 8 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 Jul., 2021 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-176-010 REVISION : A2 PAGE : 8 OF 8 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 Jul., 2021 Issued