PLEA85DCA1R0M-1PT00

**Inductors for power circuits Thin-film metal magnetic material PLE series** 

## **PLEA85D type** 

## **■FEATURES** 

- ◯Thin-film power inductor based on the thin-film processing techniques and metallic magnetic materials. 

- ◯In line with the reduced height of the chip size package (CSP), the height of the product can be reduced from 0.8mm to 0.55mm to provide a low profile power supply circuit. 

- ◯The low-loss magnetic material makes it possible to achieve low AC loss and provide a highly efficient power supply circuit in solutions that emphasize AC loss. 

## **■APPLICATION** 

- ◯Wearable product (wireless earphones and smart watch), small power supply module and low power consumption communication module of Bluetooth Low Energy 

## **■PART NUMBER CONSTRUCTION** 

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- -<br>PLE A85 DCA R47 M 1P T 00<br>L×W×H dimensions Characteristic Inductance Inductance Number of Packaging Internal<br>Series name<br>1.0x0.8x0.5 mm type (μH) tolerance lines style code<br>**----- End of picture text -----**<br>


## **■CHARACTERISTICS SPECIFICATION TABLE** 

|L|LMeasuring|DC resistance||Rated current*|Rated current*|Part No.|
|---|---|---|---|---|---|---|
||frequency||||||
|||||Isat|Itemp||
|(μH)<br>Tolerance|(MHz)|(mΩ)max.|(mΩ)typ.|(A)max.|(A)typ.<br>(A)max.|(A)typ.|
|0.47<br>±20%|1.0|120|100|0.7|1.0<br>1.0|1.5<br>PLEA85DCAR47M-1PT00|
|1.0<br>±20%|1.0|300|250|0.6|0.7<br>0.85|1.0<br>PLEA85DCA1R0M-1PT00|
|2.2<br>±20%|1.0|600|500|0.4|0.5<br>0.55|0.7<br>PLEA85DCA2R2M-1PT00|
|3.3<br>±20%|1.0|1200|1000|0.25|0.3<br>0.45|0.5<br>PLEA85DCA3R3M-1PT00|



* Rated current: smaller value of either Isat or Itemp. 

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

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

## **Measurement equipment** 

|Measurement item|Product No.|Manufacturer|
|---|---|---|
|L|E4991|Keysight Technologies|
|DC resistance|RM3542|HIOKI|
|Rated current Isat|E4991+16200B|Keysight Technologies|



* Equivalent measurement equipment may be used. 

## **■TEMPERATURE RANGE, INDIVIDUAL WEIGHT** 

|Operating<br>temperature range *|Storage<br>temperature range **|Individual<br>weight|
|---|---|---|
|–40 to +125 °C|–40 to +85 °C|2.4 mg|



* Operating temperature range includes self-temperature rise. 

- ** The storage temperature range is for after the assembly. 

Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

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## **PLEA85D type** 

## **■L FREQUENCY CHARACTERISTICS** 

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6 a ee ee ee ee<br>5<br>4<br>3R3<br>3<br>SSH eed eet<br>2 2R2<br>1<br>1R0<br>R47<br>0 Seeere<br>1 10 100 1000<br>H)<br>µ<br>Inductance(<br>**----- End of picture text -----**<br>


Frequency(MHz) 

## **Measurement equipment** 

|Product No.|Manufacturer|
|---|---|
|E4991|Keysight Technologies|



* Equivalent measurement equipment may be used. 

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■INDUCTANCE VS. DC BIAS CHARACTERISTICS<br>4<br>3R3<br>3<br>2R2<br>2<br>Scguama<br>1<br>1R0<br>Hee R47 TH<br>CTT<br>0<br>0.0  0.2  0.4  0.6  a 0.8  ee 1.0  ereeenererel 1.2  1.4<br>DC current(A)<br>Measurement equipment<br>Product No. Manufacturer<br>E4991+16200B Keysight Technologies<br>* Equivalent measurement equipment may be used.<br>H)<br>µ<br>Inductance(<br>**----- End of picture text -----**<br>


Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

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## **PLEA85D type** 

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■SHAPE & DIMENSIONS<br>**----- End of picture text -----**<br>


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1.0±0.1 0.4typ.<br>sl<br>n m<br>0.28typ.<br>Dimensions in mm<br>0.08typ. 0.55max.<br>0.3typ.<br>0.8±0.1<br>**----- End of picture text -----**<br>


## **■PACKAGING STYLE** 

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□ REEL DIMENSIONS<br>1.0<br>Ay<br>S i<br>2.0±0.5 9.0±0.3<br>ø13±0.2 13.0±1.4<br>ø21±0.8<br>ri | tr<br>ø180+0/-3.0<br>ø60min.<br>**----- End of picture text -----**<br>


Dimensions in mm 

□ **TAPE DIMENSIONS** 

## **■RECOMMENDED LAND PATTERNRECOMMENDED LAND PATTERN** 

**■RECOMMENDED LAND PATTERNRECOMMENDED LAND PATTERN** Sprockethole 1.5[+0.1] –0.0 2.0±0.05 4.0±0.1 f ~~o~~ K ~~tae~~ A 4.0±0.1 Cavity 0.45 0.4 0.45 .__ 1. ~~_ _~~ Dimensions in mm Dimensions in mm Type A B K PLEA85D 1.0 1.28 0.75 ~~errr~~ 

## **■RECOMMENDED REFLOW PROFILE** 

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Preheating Soldering Natural<br>cooling<br>Peak<br>245°C<br>230°C 230°C<br>180°C<br>5s max.<br>150°C<br>60 to 120s 10 to 30s<br>Temperature<br>**----- End of picture text -----**<br>


160min. Taping 100 to 200min. Drawing direction 400 or over Dimensions in mm 

## □ **PACKAGE QUANTITY** 

Package quantity 4000 pcs/reel 

Time 

Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

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## **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 within 6 months. Be sure to follow the storage conditions (temperature: 5 to 40°C, humidity: 20 to 75% RH or less). 

If the storage period elapses, the soldering of the terminal electrodes may deteriorate. 

- ◯Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.). 

- ◯Soldering corrections after mounting should be within the range of the conditions determined in the specifications. If overheated, a short circuit, performance deterioration, or lifespan shortening may occur. 

- ◯When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions. 

- ◯Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal design. 

- ◯Carefully lay out the coil for the circuit board design of the non-magnetic shield type. A malfunction may occur due to magnetic interference. 

- ◯Use a wrist band to discharge static electricity in your body through the grounding wire. 

- ◯Do not expose the products to magnets or magnetic fields. 

- ◯Do not use for a purpose outside of the contents regulated in the delivery specifications. 

- ◯The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. 

- The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/ or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. 

If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in the each catalog, please contact us. 

- (1) Aerospace/aviation equipment (7) Transportation control equipment (2) Transportation equipment (cars, electric trains, ships, etc.) (8) Public information-processing equipment 

- (3) Medical equipment 

   - (9) Military equipment 

- (4) Power-generation control equipment (10) Electric heating apparatus, burning equipment (5) Atomic energy-related equipment (11) Disaster prevention/crime prevention equipment (6) Seabed equipment (12) Safety equipment 

   - (13) Other applications that are not considered general-purpose applications 

When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device or providing backup circuits in your equipment. 

Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 

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