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IHLW-4040CF-11

Vishay
Part Number IHLW-4040CF-11
Manufacturer Vishay
Description High Current Inductor
Published May 6, 2020
Detailed Description www.vishay.com IHLW-4040CF-11 Vishay Dale Low Profile, High Current Inductor - Winged Terminals DESIGN SUPPORT TOOLS ...
Datasheet PDF File IHLW-4040CF-11 PDF File

IHLW-4040CF-11
IHLW-4040CF-11

Overview
www.
vishay.
com IHLW-4040CF-11 Vishay Dale Low Profile, High Current Inductor - Winged Terminals DESIGN SUPPORT TOOLS click logo to get started Models Available Design Tools Available STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE ± 20 % AT 100 kHz, 0.
25 V, 0 A (μH) DCR TYP.
25 °C (m) DCR MAX.
25 °C (m) HEAT RATING CURRENT DC TYP.
(A) (1) SATURATION CURRENT DC TYP.
(A) (2) 0.
10 0.
70 0.
80 46 48 0.
15 0.
75 0.
85 55 38 0.
22 0.
83 0.
90 35.
5 36 0.
33 1.
09 1.
18 33.
5 26 0.
47 1.
60 1.
69 31 22 0.
56 1.
71 1.
81 30.
5 23 0.
68 2.
05 2.
16 29 20 0.
82 2.
46 2.
60 24 19 1.
0 2.
67 2.
82 24 18 1.
5 4.
20 4.
43 20 14.
5 2.
2 6.
83 7.
21 16 14 Notes • All test data is referenced to 25 °C ambient • Operating temperature range -55 °C to +125 °C • The part temperature (ambient + temp.
rise) should not exceed 125 °C under worst case operating conditions.
Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature.
Part temperature should be verified in the end application • Rated operating voltage (across inductor) = 50 V (1) DC current (A) that will cause an approximate T of 40 °C (2) DC current (A) that will cause L0 to drop approximately 20 % FEATURES • Shielded construction • Frequency range up to 1.
0 MHz • Lowest DCR/μH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction • IHLP design.
PATENT(S): www.
vishay.
com/patents • Material categorization: for definitions of compliance please see www.
vishay.
com/doc?99912 APPLICATIONS • PDA / notebook / desktop / server applications • High current POL converters • Low profile, high current power supplies • Battery powered devices • DC/DC converters in distributed power systems • DC/DC converter for Field Programmable Gate Array (FPGA) DIMENSIONS in inches [millimeters] 0.
035 [0.
889] x 45° (TYP.
) 0.
400 ± 0.
005 [10.
16 ± 0.
127] 0.
300 ± 0.
005 [7.
62 ± 0.
127] ...


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