SUPERWORLD ELECTRONICS (S) PTE LTD

6. GENERAL SPECIFICATION :

d) Irms (A) : Will cause an approximately temp. rise < 40°C typ.

c) Ambient temp. : 25°C

b) Operating temp. : -25°C to +125°C

a) Test Frequency : 100KHz/1.0Vdc

SDM109N SERIES

NOTE : Specifications subject to change without notice. Please check our website for latest information.

PG. 2

18.04.2008

e) Isat (A) : Will cause L to drop approximately 20% typ.

0

f) Part temperature (ambient + temp. rise) : Should not exceed 125°C under worst case operating conditions.

MOLDING TYPE DIP INDUCTORS

±20% @ 0Adc

Inductance L ( uH )

0.50

0.56

0.25

7. ELECTRICAL CHARACTERISTICS :

SDM109N-R25MF

SDM109N-R56MF

SDM109N-R50MF

Part No.

35

20

20

20

30

32

Min.

Q

0

Irms

Typ.

( A )

0.8

40

35

1.0

38

1.0

DCR

Isat

Max.

( A )

( m

)

Max.

0.68

SDM109N-R68MF

15

30

35

1.3

0.80

SDM109N-R80MF

15

10

20

1.3

8. CHARACTERISTICS CURVES :

Inductance vs. Frequency

DMP I109 N

FREQ UE NCY(MHz)

SDM109N SERIES