VCTA32252T-220MS6

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-225-051 REVISION : A5 PAGE : 1 OF 8 The history of revision change for the specification Document REV. Modified date CYNVC-225-051 A0 2022.05.19 CYNVC-225-051 A1 2022.06.23 CYNVC-225-051 A2 2022.08.08 CYNVC-225-051 A3 2022.12.01 CYNVC-225-051 A4 2023.03.13 CYNVC-225-051 A5 2024.09.26 Description New Approval 1. May -> Jun. 2. Add of spec 220 1. Jun. -> Aug. 2. Add Outline Dimensions :70N:P:0.8+/-0.3 3. Add of spec and curve 70N, R10, R22, R47, 1R0, 1R5, 2R2, 4R7 4. Update Idc : DC current (A) that will cause an approximate ΔT of 40℃ (Multi-Layer PCB) 1. Aug. -> Dec. 2. Update R10 Spec Idc (typ./max.): 17.6/15.8 -> 21.0/18.9 3. Update 220 Spec Idc typ. : 1.7 -> 1.4 4. Add R10 Curve 1. Dec., 2022 -> Mar., 2023 2. Update R10 DCR(typ./max.): 4.2/5.0 -> 3.2/3.9 1. Mar., 2023 -> Sep., 2024 2. Add notice ‘Shielded construction’ in Features 3. Reflow Soldering：217℃ -> ≥217℃ Sep., 2024 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-225-051 REVISION : A5 PAGE : 2 OF 8 Power Choke Coil VCTA32252T MS6 type  AEC-Q200 Features High performance (Isat) realized by metal dust core Low profile：3.2mm x 2.5mm x 2.0mm Low loss realized with low DCR Compliance with RoHS and Halogen Free Shielded construction AEC-Q200 qualified  Application Automotive applications  Outline Dimensions L Code W P P Dimensions (mm) 70N Others L 3.2  0.3 W 2.5  0.3 T 2.0 Max. P 0.8  0.3 0.6  0.3 T  Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown below after confirming and safety. B A C A 2.8 B 1.8 C 3.7 Unit : mm Sep., 2024 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-225-051 REVISION : A5 PAGE : 3 OF 8 Marking The point on the top surface represents winding direction of choke. Upside of Chip PIN 1 PIN 2 Coil clockwise around  Specifications Part Number VCTA32252T-70NMS6 VCTA32252T-R10MS6 VCTA32252T-R22MS6 VCTA32252T-R47MS6 VCTA32252T-1R0MS6 VCTA32252T-1R5MS6 VCTA32252T-2R2MS6 VCTA32252T-3R3MS6 VCTA32252T-4R7MS6 VCTA32252T-220MS6 L0 ◇ Rdc ( m ) ◇ Inductance ( H ) @ (0A) Typical Maximum 0.07 0.10 0.22 0.47 1.0 1.5 2.2 3.3 4.7 22.0 2.7 3.2 7.5 9.2 19.0 26.0 35.0 50.0 75.0 450 3.2 3.9 9.0 11.0 23.0 31.0 46.0 65.0 98.0 540 Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Rated Voltage (V) Typical Maximum Typical Maximum Maximum 22.0 21.0 16.0 12.0 7.2 5.5 5.4 4.2 3.0 1.4 19.8 18.9 14.4 10.8 6.5 5.0 4.9 3.8 2.7 1.3 24.5 19.8 15.2 10.2 8.4 7.6 6.2 5.2 4.3 2.1 21.0 17.0 13.0 8.7 7.5 6.5 5.0 4.2 3.4 1.8 20 20 20 20 20 20 20 20 20 20 ◇：Significant Characteristic Note 1.： Inductance tolerance  20% Note 2.： All test data is referenced to 25℃ ambient. Note 3.： Test condition:1MHz, 1.0Vrms Note 4.： Idc : DC current (A) that will cause an approximate ΔT of 40℃ (Multi-Layer PCB) Note 5.： Isat : DC current (A) that will cause L0 to drop approximately 30% Note 6.： Operating temperature range -55℃ to +165℃ Note 7.： 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 8.： The rated current as listed is either the saturation current or the heating current depending on which value is lower. Note 9.： 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. Note 10.： If you require another part number, please contact with us. Sep., 2024 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  : A5 PAGE : 4 OF 8 40 20 0.01 15.0 20.0 25.0 DC BIAS(Amps) 30.0 0.24 80 0.50 INDUCTANCE(μH) 40 TEMP. RISE(℃)-Multi 20 0.04 0.00 0 12.0 16.0 DC BIAS(Amps) 20.0 VCTA32252T-1R0MS6 1.20 1.00 0.80 0.00 0 2.0 3.0 4.0 5.0 6.0 7.0 DC BIAS(Amps) 8.0 9.0 2.25 1.80 INDUCTANCE(μH) 0.90 TEMP. RISE(℃)-Multi 0.0 1.0 2.0 3.0 4.0 5.0 DC BIAS(Amps) 6.0 7.0 8.0 40 20 0 2.0 4.0 6.0 8.0 10.0 12.0 DC BIAS(Amps) 14.0 16.0 18.0 VCTA32252T-1R5MS6 100 80 60 INDUCTANCE(μH) 40 TEMP. RISE(℃)-Multi 0.60 20 0.30 0.00 0 0.0 3.50 0 0.00 100 TEMP. RISE(℃)-Multi 0.90 80 20 0.45 32.0 1.20 4.20 40 28.0 0.10 100 60 1.35 24.0 INDUCTANCE(μH) 0.20 10.0 VCTA32252T-2R2MS6 2.70 16.0 20.0 DC BIAS(Amps) 60 0.30 1.50 20 1.0 12.0 80 80 0.20 0.0 8.0 0.40 1.80 40 TEMP. RISE(℃)-Multi 4.0 VCTA32252T-R47MS6 100 INDUCTANCE(μH) 0.40 0 0.0 60 0.60 20 0.00 24.0 INDUCTANCE(μH) 8.0 INDUCTANCE(μH) 4.0 TEMP. RISE(℃) 0.0 40 0.02 0.60 60 0.16 0.08 TEMP.RISE(℃)-Multi 100 0.20 0.12 0.04 0.0 VCTA32252T-R22MS6 0.28 INDUCTANCE(μH) 35.0 INDUCTANCE(μH) 10.0 TEMP. RISE(℃) 5.0 60 0.06 0.00 0 0.0 80 0.08 TEMP. RISE(℃) TEMP. RISE(℃)-Multi 0.02 100 TEMP. RISE(℃) 0.03 60 VCTA32252T-R10MS6 TEMP. RISE(℃) INDUCTANCE(μH) 0 INDUCTANCE(μH) REVISION 1.0 2.0 3.0 4.0 5.0 DC BIAS(Amps) 6.0 7.0 8.0 VCTA32252T-3R3MS6 100 80 2.80 60 INDUCTANCE(μH) 2.10 40 TEMP. RISE(℃)-Multi 1.40 TEMP. RISE(℃) 0.04 80 0.10 INDUCTANCE(μH) 0.05 0.12 TEMP. RISE(℃) INDUCTANCE(μH) 0.06 100 TEMP. RISE(℃) VCTA32252T-70NMS6 0.07 INDUCTANCE(μH) : CYNVC-225-051 Current Characteristic 0.08 INDUCTANCE(μH) DOCUMENT 20 0.70 0 0.00 0.0 1.0 2.0 3.0 4.0 DC BIAS(Amps) 5.0 6.0 7.0 Sep., 2024 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 4.00 60 INDUCTANCE(μH) 3.00 40 TEMP. RISE(℃)-Multi 2.00 20 1.00 0.00 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC BIAS(Amps) 3.5 4.0 4.5 : A5 PAGE : 5 OF 8 100 22.5 INDUCTANCE(μH) 80 TEMP. RISE(℃) INDUCTANCE(μH) 5.00 REVISION VCTA32252T-220MS6 27.0 100 : CYNVC-225-051 80 18.0 60 INDUCTANCE(μH) 13.5 40 TEMP. RISE(℃)-Multi 9.0 20 4.5 0.0 TEMP. RISE(℃) VCTA32252T-4R7MS6 6.00 DOCUMENT 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 DC BIAS(Amps) Sep., 2024 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-225-051 REVISION : A5 PAGE : 6 OF 8 Packaging (1) Tape packaging dimensions t +0.1 1.5 -0.0 4.0 ± 0.1 2.0 ± 0.1 Sprocket hole 1.75 ± 0.10 3.5 ± 0.1 8.0 ± 0.3 B0 K0 A0 4.0 ± 0.1 Pulling direction Dimensions Code (mm) A0 B0 K0 t 2.9  0.1 3.5  0.1 2.2  0.1 0.28  0.05 Units/Reel 2,000 (2) Tape direction The direction shall be seen from the top cover tape side. Pulling direction Sep., 2024 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-225-051 REVISION : A5 PAGE : 7 OF 8 (3) Reel dimensions 2.0 ±0.5 13.0 ± 0.5 A N 21.0 ± 0.8 A φ178.0  2.0 N φ60.0  2.0 W1 9.0  0.3 W2 11.4  1.0 W1 W2 Unit : mm (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 0.7N. Top Cover Tape 165 ~ 180° 0.1 ~ 0.7N Carrier tape Sep., 2024 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-225-051 REVISION : A5 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 Preheat 150~200℃ 60~120 seconds Time 25℃ to peak temperature 8 minutes Max. (2) Soldering iron method : 350  5℃, 3 seconds Max. Sep., 2024 Issued