CYNTEC CO., LTD.

乾坤科技股份有限公司

乾坤科技股份有限公司

乾坤科技股份有限公司

乾坤科技股份有限公司

Nov., 2017

DOCUMENT

: HTEK1608FE-000

REVISION

: A0

PAGE

: 2 OF 3

Marking

The point on the top surface represents winding direction of choke.

Coil clockwise around

Upside of Chip

PIN 2

PIN 1

Specifications

Part Number

L0

Inductance

( µH )

@ (0A)

Heat Rating Current

DC Amps. Idc ( A )

Saturation Current

DC Amps. Isat ( A )

Typical

Maximum

Typical

Maximum

Typical

Maximum

HTEK1608FE-R47MSR

0.47

70

80

2.0

1.8

2.8

2.52

HTEK1608FE-1R0MSR

1.0

135

160

1.5

1.3

2.0

1.8

*

：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:1MHz, 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.

： Operating Temperature Range -55 to +

℃

125

℃

Note 6.

： The part temperature (ambient + temp rise) should not exceed 125

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.