Datasheet

ManualsBrandsEPCOS ManualsFiltersFerrite SMD SMD, 2.2uH @ 100kHz

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20180831

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inductor_commercial_power_vlcf5020-3_en.fm

INDUCTORS

Inductors for power circuits

Wound ferrite

VLCF series

VLCF5020-3 type

FEATURES

Magnetic shield type wound inductor for power circuits.

Low-profile product.

Magnetic shield construction with ferrite core.

Operating temperature range: –40 to +105°C (including self-temperature rise)

APPLICATION

Power source inductor for mobile devices such as HDDs, DVCs, and DSCs

LCDs, other DC to DC converters

PART NUMBER CONSTRUCTION

CHARACTERISTICS SPECIFICATION TABLE



Rated current: smaller value of either Isat or Itemp.

Isat: When based on the inductance change rate (30% below the initial value)

Itemp: When based on the temperature increase (temperature increase of 40°C by self heating)

Measurement equipment

＊ Equivalent measurement equipment may be used.

VLCF 5020 T - 2R2 N 2R6 - 3

Series name

L×W×H dimensions

Packaging style

Inductance

tolerance

Rated current

Internal code

5.0×5.0×2.0 mm (µH) (A)

L Measuring

frequency

DC resistance

Rated current



Part No.

Isat Itemp

(µH) Tolerance (kHz) ( )max. ( )typ. (A)max. (A)typ.

2.2 ±30% 100 0.043 0.038 2.62 3.25 VLCF5020T-2R2N2R6-3

2.7 ±30% 100 0.054 0.046 2.28 2.98 VLCF5020T-2R7N2R2-3

3.3 ±30% 100 0.065 0.055 2.02 2.76 VLCF5020T-3R3N2R0-3

Measurement item Product No. Manufacturer

L 4194A Keysight Technologies

DC resistance VP-2941A Panasonic

Rated current Isat 4285A+42841A+42842C Keysight Technologies

REACH

SVHC-Free

Lead

Free

RoHS

Halogen

Free

Summary of content (4 pages)

PAGE 1
I N D U C T O R S Inductors for power circuits Wound ferrite VLCF series RoHS REACH SVHC-Free Cl Br Pb Halogen Free Lead Free VLCF5020-3 type FEATURES Magnetic shield type wound inductor for power circuits. Low-profile product. Magnetic shield construction with ferrite core.
PAGE 2
I N D U C T O R S VLCF5020-3 type L FREQUENCY CHARACTERISTICS 10 3R3N 2R7N Inductance(µH) 2R2N 1 0.1 0.01 0.1 1 Frequency(MHz) 10 100 Measurement equipment Product No. Manufacturer 4294A Keysight Technologies ＊ Equivalent measurement equipment may be used. INDUCTANCE VS. DC BIAS CHARACTERISTICS 10 Inductance(µH) 3R3N 2R7N 1 2R2N 0.1 0.0 0.5 1.0 1.5 2.0 DC current (A) 2.5 3.0 3.5 4.0 Measurement equipment Product No.
PAGE 3
I N D U C T O R S VLCF5020-3 type SHAPE & DIMENSIONS PACKAGING STYLE REEL DIMENSIONS 5.0±0.2 0.5 1.3 ø60 1.85 5.0±0.2 4R7 5.3max. 1.85 2.0±0.5 2.0max. 2.5 (1.0) Dimensions in mm ø13.0±0.5 13 ø21.0±0.8 17 ø180 Dimensions in mm 0.4 1.50 +0.10 –0 2.00±0.05 4.0±0.1 Sprocket hole 1.3 B 2.1 12.0±0.2 45° 5.5±0.1 RECOMMENDED LAND PATTERN 1.75±0.1 TAPE DIMENSIONS 2.1 Cavity A 1.2 K 8.0±0.1 Dimensions in mm 3.0 4.
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I N D U C T O R S REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using this products. REMINDERS The storage period is less than 6 months. Be sure to follow the storage conditions (temperature: 5 to 40°C, humidity: 10 to 75% RH or less). If the storage period elapses, the soldering of the terminal electrodes may deteriorate.