CYNTEC CO., LTD.

乾坤科技股份有限公司

Dec., 2018

DOCUMENT : CYNVC-179-005

REVISION

: A5

PAGE

: 4 OF 7

Part Number

L0 ◇

Inductance

(

H )

@ (0A)

Heat Rating Current

DC Amps. Idc ( A )

Saturation Current

DC Amps. Isat ( A )

K

Typical

Maximum

Typical

Maximum

Typical

Maximum

VCSC108T-100MS6K

10

31.0

37.2

5.3

4.8

12.4

10.6

> 0.95

VCSC108T-150MS6K

15

39.0

46.8

5.0

4.6

10.6

9.1

> 0.95

◇：

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 30%

Note 5.： K : Coefficient of coupling

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.

0

20

40

60

80

100

0.0

2.0

4.0

6.0

8.0

10.0

12.0

0123

456789 10 11 12 13 14 15 16

DC BIAS(Amps)

VCSC108T-100MS6K

INDUCTANCE(μH)

TEMP. RISE(℃)

0

20

40

60

80

100

0.0

3.0

6.0

9.0

12.0

15.0

18.0

012

3456789 10 11 12 13 14 15 16

DC BIAS(Amps)

VCSC108T-150MS6K

INDUCTANCE(μH)

TEMP. RISE(℃)

Issued