CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-198-055
REVISION
: A1
PAGE
: 1 OF 7
The history of revision change for the specification
Document
REV.
Modified date
CYNVC‐198‐055
A0
2019.8.27
CYNVC‐198‐055
A1
2020.1.15
Description
New Approval
1. Sep., 2019 ‐> Jan., 2020
2. Year Code: 2019 = 9 ‐> 2020 = 0
3. Remove frequency: (1MHz) from Features
4. Add Rated voltage (V): 75V
Jan., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-198-055
REVISION
: A1
PAGE
: 2 OF 7
Power Choke Coil VCMI104T MN53 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
2.6 0.5
A’
2.5 0.1
B
3.0 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
3.25
B
5.81
C
12.06
Unit : mm
Jan., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-198-055
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 – – 15.0H 150
Upside of Chip
(2) Date Code
PIN 1
X
XX
(1)
(2)
XXX
(3)
Where
150
PIN 2
XXX
XXX
(1)Year Code
Coil clockwise around
Ex : 2020 = 0
(2)Weekly Code
Serial number : 01 ~ 53
(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-198-055
REVISION
: A1
PAGE
: 4 OF 7
Specifications
Heat Rating Current
DC Amps. Idc ( A )
Saturation Current
DC Amps. Isat ( A )
Maximum
Typical
Maximum
Typical
Maximum
Maximum
47.0
52.0
5.1
4.6
6.5
5.6
75
89.0
102.0
4.0
3.5
4.2
3.6
75
L0 ◇
Inductance
( H )
@ (0A)
Typical
VCMI104T-150MN53
15.0
VCMI104T-330MN53
33.0
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.
Current Characteristic
15.0
80
12.0
60
9.0
INDUCTANCE(μH)
6.0
TEMP. RISE(℃)
40
20
3.0
0.0
0
0
1
2
3
4
5
6
DC BIAS(Amps)
7
8
9
10
100
VCMI104T-330MN53
35.0
80
28.0
60
21.0
INDUCTANCE(μH)
14.0
TEMP. RISE(℃)
40
20
7.0
0.0
TEMP. RISE(℃)
42.0
100
VCMI104T-150MN53
INDUCTANCE(μH)
INDUCTANCE(μH)
18.0
TEMP. RISE(℃)
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
DC BIAS(Amps)
Jan., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-198-055
REVISION
: A1
PAGE
: 5 OF 7
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.
150
XXX
XXX
150
XXX
XXX
150
XXX
XXX
Pulling direction
Jan., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-198-055
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
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
Jan., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-198-055
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 :
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.
Reflow Soldering
(2) Soldering iron Method : 350 5℃ max.3 seconds
Jan., 2020 Issued
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