CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-175-017
REVISION
: A6
PAGE
: 1 OF 9
The history of revision change for the specification
Document
CYNVC‐175‐017
REV.
A0
Modified date
2017.5.16
CYNVC‐175‐017
A1
2017.6.19
CYNVC‐175‐017
A2
2018.3.13
CYNVC‐175‐017
A3
2018.10.23
CYNVC‐175‐017
A4
2020.1.21
CYNVC‐175‐017
A5
2020.6.15
CYNVC‐175‐017
A6
2020.9.9
Description
New approval
1. May ‐> Jun.
2. Add spec of 1R5, 3R3, 5R6, 8R2
3. Add curve of 1R5, 3R3, 5R6, 8R2
1. Add “AEC‐Q200” logo on page 2
2. Jun., 2017 ‐> Mar., 2018
3. Year code 2017 = 7 ‐> 2018 = 8
1. Mar. ‐> Oct.
2. Remove spec & curve of 560
1. Oct., 2018 ‐> Jan., 2020
2. Year code 2018 = 8 ‐> 2020 = 0
3. Add 560 spec and curve
1. Jan. ‐> Jun.
2. Add rated voltage
1. Jun. ‐> Sep.
2. Update Land Pattern B: 2.6 ‐> 2.55 ; C: 8.6 ‐> 9.26
Sep., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-175-017
REVISION
: A6
PAGE
: 2 OF 9
Power Choke Coil VCHA075D MS6 type
AEC-Q200
Features
High performance (Isat) realized by metal dust core.
Low profile:Thickness max. 5.4 mm
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
B1
A1
H
T
Dimensions (mm)
L
7.70 0.35
W
7.2 0.3
T
5.2 0.2
A1
2.0 0.3
A’
2.1 0.3
B
3.0 0.3
B1
5.4 0.3
B’
3.6 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
3.50
B
2.55
C
9.26
Unit : mm
Sep., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-175-017
REVISION
: A6
PAGE
: 3 OF 9
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 – – 4.7H 4R7
Upside of Chip
(2) Date Code
PIN 2
X
XX
(1)
(2)
XXX
(3)
4R7
XXX
XXX
PIN 1
Where
(1) Year Code
Coil clockwise around
Ex : 2020 = 0
(2) Weekly Code
Serial number : 01 ~ 53
(3) Taping No.
Serial number : 001 ~ ZZZ
Sep., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-175-017
REVISION
: A6
PAGE
: 4 OF 9
Specifications
Heat Rating Current
DC Amps. Idc ( A )
Saturation Current
DC Amps. Isat ( A )
Maximum
Typical
Maximum
Typical
Maximum
Maximum
6.1
7.3
11.4
10.3
16.3
14.0
80
2.2
9.5
11.4
9.7
8.7
14.8
12.7
80
VCHA075D-3R3MS6
3.3
14.0
15.4
8.0
7.2
13.5
11.6
80
VCHA075D-4R7MS6
4.7
19.0
20.9
7.0
6.3
13.1
11.2
80
VCHA075D-5R6MS6
5.6
21.5
24.0
6.5
5.9
10.6
9.1
80
VCHA075D-6R8MS6
6.8
24.2
26.6
6.1
5.5
10.2
8.7
80
VCHA075D-8R2MS6
8.2
29.0
31.9
5.6
5.0
9.0
7.7
80
VCHA075D-100MS6
10.0
34.5
38.0
5.2
4.7
8.0
6.9
80
VCHA075D-150MS6
15.0
60.0
66.0
3.8
3.4
6.9
5.9
80
VCHA075D-220MS6
22.0
85.0
93.5
3.3
3.0
6.3
5.4
80
VCHA075D-330MS6
33.0
116.0
127.6
3.2
2.8
4.9
4.2
80
VCHA075D-470MS6
47.0
156.0
171.6
2.4
2.2
4.1
3.5
80
VCHA075D-560MS6
56.0
182.0
209.3
2.2
2.0
3.3
2.8
80
VCHA075D-680MS6
68.0
222.0
255.0
2.0
1.8
2.8
2.4
80
L0 ◇
Inductance
( H )
@ (0A)
Typical
VCHA075D-1R5MS6
1.5
VCHA075D-2R2MS6
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 ΔT of 40℃
Note 4.: Isat : DC current (A) that will cause L0 to drop approximately 30%
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.
Sep., 2020 Issued
1.20
TEMP. RISE(℃)
2.00
40
0.60
20
0.30
6
8
10 12 14
DC BIAS(Amps)
16
18
20
60
TEMP. RISE(℃)
40
0.00
12
14
4.80
2.40
TEMP. RISE(℃)
0.00
4
INDUCTANCE(μH)
9.60
5
6
7
8
9
DC BIAS(Amps)
10
11
12
8.00
6.40
3.20
TEMP. RISE(℃)
3
4
5
6
7
DC BIAS(Amps)
16
18
20
100
60
40
20
0
1
2
3
4
5
6
7
8
9
10
11
12
13
8
9
10
11
VCHA075D-6R8MS6
100
80
60
4.20
INDUCTANCE(μH)
2.80
TEMP. RISE(℃)
40
20
1.40
0.00
12.0
80
10.0
0
0.00
2
14
5.60
100
20
1
12
INDUCTANCE(μH)
0
0
40
1.60
0
10
TEMP. RISE(℃)
7.00
60
INDUCTANCE(μH)
8
2.00
13
VCHA075D-8R2MS6
4.80
6
80
3.00
80
INDUCTANCE(μH)
3
4
VCHA075D-4R7MS6
0
0
2
0
2
0.00
20
1
20
4.00
8.40
40
1.20
0
40
5.00
100
60
INDUCTANCE(μH)
TEMP. RISE(℃)
DC BIAS(Amps)
6.00
3.60
0.80
16
VCHA075D-5R6MS6
7.20
INDUCTANCE(μH)
8
10
DC BIAS(Amps)
INDUCTANCE(μH)
6
TEMP. RISE(℃)
4
INDUCTANCE(μH)
1.00
0
2
60
1.20
6.00
20
0.70
0
80
0
100
2.80
1.40
100
0.00
80
INDUCTANCE(μH)
VCHA075D-2R2MS6
DC BIAS(Amps)
3.50
2.10
: 5 OF 9
1.60
22
VCHA075D-3R3MS6
4.20
PAGE
TEMP. RISE(℃)
4
INDUCTANCE(μH)
2
TEMP. RISE(℃)
0
: A6
0.40
0
0.00
INDUCTANCE(μH)
80
60
INDUCTANCE(μH)
0.90
2.40
REVISION
TEMP. RISE(℃)
1.50
100
: CYNVC-175-017
TEMP. RISE(℃)
VCHA075D-1R5MS6
DOCUMENT
2
4
6
8
DC BIAS(Amps)
10
12
VCHA075D-100MS6
100
80
8.0
60
INDUCTANCE(μH)
6.0
TEMP. RISE(℃)
40
4.0
TEMP. RISE(℃)
1.80
INDUCTANCE(μH)
Current Characteristic
TEMP. RISE(℃)
TEMP. RISE(℃)
INDUCTANCE(μH)
CYNTEC CO., LTD.
乾坤科技股份有限公司
20
2.0
0.0
0
0
1
2
3
4
5
6
DC BIAS(Amps)
7
8
9
10
Sep., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
20
3.0
0
1
2
3
6
7
TEMP. RISE(℃)
60
21.0
INDUCTANCE(μH)
14.0
TEMP. RISE(℃)
40
20
7.0
0.0
2
72.0
3
4
DC BIAS(Amps)
5
60.0
48.0
INDUCTANCE(μH)
24.0
TEMP. RISE(℃)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
DC BIAS(Amps)
3.5
4.0
4.5
2
3
4
5
DC BIAS(Amps)
6
7
8
VCHA075D-470MS6
100
80
60
27.0
INDUCTANCE(μH)
18.0
TEMP. RISE(℃)
40
20
0.0
0
0.0
70.0
0
0.0
0
1
36.0
80
20
12.0
20
45.0
84.0
40
40
4.5
100
60
36.0
TEMP. RISE(℃)
9.0
6
VCHA075D-560MS6
60
INDUCTANCE(μH)
13.5
9.0
INDUCTANCE(μH)
1
80
54.0
0
0
100
VCHA075D-220MS6
0
80
28.0
: 6 OF 9
0.0
100
35.0
PAGE
18.0
8
VCHA075D-330MS6
42.0
INDUCTANCE(μH)
4
5
DC BIAS(Amps)
INDUCTANCE(μH)
0
: A6
TEMP. RISE(℃)
40
REVISION
TEMP. RISE(℃)
TEMP. RISE(℃)
6.0
0.0
INDUCTANCE(μH)
22.5
60
INDUCTANCE(μH)
9.0
80
: CYNVC-175-017
0.5
1.0
1.5
2.0 2.5 3.0 3.5
DC BIAS(Amps)
4.0
4.5
5.0
100
VCHA075D-680MS6
80
56.0
60
42.0
INDUCTANCE(μH)
28.0
TEMP. RISE(℃)
40
TEMP. RISE(℃)
12.0
27.0
INDUCTANCE(μH)
15.0
100
TEMP. RISE(℃)
VCHA075D-150MS6
TEMP. RISE(℃)
INDUCTANCE(μH)
18.0
DOCUMENT
20
14.0
0.0
0
0.0
0.5
1.0
1.5
2.0
2.5
DC BIAS(Amps)
3.0
3.5
4.0
Sep., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-175-017
REVISION
: A6
PAGE
: 7 OF 9
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
7.5 ± 0.1
16.0 ± 0.3
B0
A0
K0
Carrier cavity
Pulling direction
12.0 ± 0.1
Dimensions Code (mm)
UNITS/REEL
A0
B0
K0
t
7.7 0.1
8.2 0.1
6.0 0.1
0.50 0.05
500
(2) Tape Direction
The direction shall be seen from the top cover tape side.
XXX
XXX
4R7
XXX
XXX
4R7
Pulling direction
Sep., 2020 Issued
XXX
XXX
4R7
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-175-017
REVISION
: A6
PAGE
: 8 OF 9
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
16.0 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
Sep., 2020 Issued
CYNTEC CO., LTD.
乾坤科技股份有限公司
DOCUMENT
: CYNVC-175-017
REVISION
: A6
PAGE
: 9 OF 9
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.
Sep., 2020 Issued
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