VCMT104T-820MN54M

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-19X-031 REVISION : A5 PAGE : 1 OF 8 The history of revision change for the specification Document  REV.  Modified date  CYNVC‐19X‐031  A0  2019.10.17  CYNVC‐19X‐031  A1  2019.11.13  CYNVC‐19X‐031  A2  2020.1.13  CYNVC‐19X‐031  A3  2020.2.14  1. Jan., ‐> Feb.,  2. Add 1R0 spec and curve  CYNVC‐19X‐031  A4  2020.3.11  1. Feb., ‐> Mar.,  2. Add R47 spec and curve  2020.3.20  1. Update spec of R19 Idc Typ. 34.0 ‐> 41.0 ; Idc Max. 30.6 ‐> 35.9  2. Update spec of R47 Idc Typ. 31.0 ‐> 34.0 ; Idc Max. 27.9 ‐> 30.6  3. Update curve of R19, R47  CYNVC‐19X‐031  A5  Description  New approval  1. Oct., ‐> Nov  2. Remove R47, 1R0 spec and curve  1. Nov., 2019 ‐> Jan., 2020  2. Year Code: 2019 = 9 ‐> 2020 = 0  3. Remove frequency: (1MHz) from Features  Mar., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-19X-031 REVISION : A5 PAGE : 2 OF 8 Power Choke Coil VCMT104T MN54M type  AEC-Q200 Features High performance (Isat) realized by metal dust core. Low profile：Thickness max. 4.0mm 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 L A' W B' B B1 A1 H  T Code Dimensions (mm) L 10.85  0.35 W 10.0  0.3 T 3.8  0.2 A1 2.2  0.3 A’ 2.5  0.1 B 4.7  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 4.953 B 5.842 C 12.192 Unit : mm Mar., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19X-031 REVISION : A5 PAGE : 3 OF 8 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 – – 0.19H  R19 (2) Date Code PIN 1 X XX (1) (2) XXX (3) Where Upside of Chip R19 PIN 2 XXX XXX Coil clockwise around (1) Year Code Ex : 2020 = 0 (2) Weekly Code Serial number : 01 ~ 53 (3) Taping No. Serial number : 001 ~ ZZZ Mar., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19X-031 REVISION : A5 PAGE : 4 OF 8 Specifications Heat Rating Current DC Amps. Idc ( A ) Saturation Current DC Amps. Isat ( A ) Maximum Typical Maximum Typical Maximum Maximum 0.96 1.15 41.0 35.9 55.0 47.0 75 0.47 1.53 1.68 34.0 30.6 21.0 18.0 75 VCMT104T-R78MN54M 0.78 2.15 2.50 30.0 27.0 18.3 15.7 75 VCMT104T-1R0MN54M 1.0 2.70 3.10 23.7 21.3 20.4 17.5 75 L0 ◇ Inductance ( H ) @ (0A) Typical VCMT104T-R19MN54M 0.19 VCMT104T-R47MN54M Part Number 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 △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. Mar., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 REVISION : A5 PAGE : 5 OF 8 80 0.16 60 INDUCTANCE(μH) TEMP. RISE(℃) 40 0.08 20 0.04 0 0.50 80 0.40 60 0.30 INDUCTANCE(μH) 0.20 TEMP. RISE(℃) 20 0 0.00 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 0 5 10 15 20 DC BIAS(Amps) 80 0.64 60 0.32 TEMP. RISE(℃) 40 20 0.16 0.00 0 0 5 10 15 20 25 30 DC BIAS(Amps) 35 40 45 INDUCTANCE(μH) 0.80 INDUCTANCE(μH) 1.20 100 VCMT104T-R78MN54M 0.48 25 30 35 40 45 50 55 DC BIAS(Amps) TEMP. RISE(℃) INDUCTANCE(μH) 0.96 40 0.10 0 0.00 100 100 VCMT104T-1R0MN54M 1.00 80 0.80 60 INDUCTANCE(μH) 0.60 TEMP. RISE(℃) 40 0.40 TEMP. RISE(℃) 0.12 INDUCTANCE(μH) 0.20 VCMT104T-R47MN54M 0.60 100 TEMP. RISE(℃) VCMT104T-R19MN54M 0.24 INDUCTANCE(μH) : CYNVC-19X-031 Current Characteristic TEMP. RISE(℃)  DOCUMENT 20 0.20 0.00 0 0 5 10 15 20 25 30 35 DC BIAS(Amps) Mar., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19X-031 REVISION : A5 PAGE : 6 OF 8 Packaging (1) Tape packaging dimensions +0.1 1.5 -0.0 t 2.0 ± 0.1 Sprocket hole 4.0 ± 0.1 1.75 ± 0.10 11.5 ± 0.1 24.0 ± 0.3 B0 A0 Carrier cavity K0 Pulling direction 16.0 ± 0.1 Dimensions Code (mm) UNITS/REEL A0 B0 K0 t 10.7  0.1 12.0  0.1 4.5  0.1 0.35  0.05 500 (2) Tape Direction The direction shall be seen from the top cover tape side. R19 XXX XXX R19 XXX XXX R19 XXX XXX Pulling direction Mar., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : CYNVC-19X-031 REVISION : A5 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 Mar., 2020 Issued CYNTEC CO., LTD. 乾坤科技股份有限公司  DOCUMENT : CYNVC-19X-031 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 Pre-Heat 150 ~ 200℃ 60~120 seconds Time 25℃ to peak temperature 8 minutes max. (2) Soldering iron Method : 350  5℃ max.3 seconds Mar., 2020 Issued