# INDUCTOR, AEC-Q200, 0.56UH, 25A, 20%

![Product image](https://novapart.co/image/farnell:2762628/)

**URL**: https://novapart.co/products/HCMA1104-R56-R/inductor-aec-q200-056uh-25a-20
**SKU**: HCMA1104-R56-R
**Manufacturer**: EATON
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €1.5600
**Stock**: 500+
**Lead Time**: 116 days (indicative)

## Description

Inductance:560nH; RMS Current (Irms):25A; Inductor Construction:Shielded; Saturation Current (Isat):32A; Product Range:HCMA1104 Series; Inductor Case / Package:-; DC Resistance Max:1

## Specifications

| Parameter | Value |
|---|---|
| Dc Resistance Max | 1.8mohm |
| Power Inductor Case | 11.1mm x 10mm x 4mm |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2762628/)

Effective August 2018 Supersedes October 2017 

Technical Data **10349** 

## HCMA1104 Automotive grade High current power inductors 

## **Applications** 

- Body electronics 

   - Central body control module 

   - Vehicle access control system 

   - Headlamps, tai lamps and interior lighting 

   - Heating ventilation and air conditioning controllers (HVAC) 

   - Doors, window lift and seat control 

- Advanced driver assistance systems 

   - Adaptive cruise control (ACC) 

   - Automatic parking control 

   - Collision avoidance system 

   - Car black box system 

## **Product features** 

- AEC-Q200 qualified 

- High current carrying capacity 

- Magnetically shielded, low EMI 

- Frequency range up to 5 MHz 

- Inductance range from 0.2 μH to 22 μH 

- Current range from 5 A to 45 A 

- 11.5 mm x 10.3 mm footprint surface mount package in a 4.0 mm height 

- Iron powder core material 

- Infotainment and cluster electronics 

   - Audio subsystem: head unit and trunk amp 

   - Digital instrument cluster 

   - In-vehicle infotainment (IVI) and navigation 

- Chassis and safety electronics 

   - Airbag control unit 

   - Electronic stability control system (ESC) 

   - Electric parking brake Voltage Regulator Module (VRM) 

## **Environmental data** 

- Storage temperature range (Component): -55 °C to +125 °C 

- Operating temperature range: -55 °C to +125 °C (ambient + self-temperature rise) 

- Solder reflow temperature: J-STD-020 (latest revision) compliant 

**HALOGEN Pb HF FREE** SO 

HCMA1104 Automotive grade high current power inductors 

Technical Data 10349 Effective August 2018 

## **Product Specifications** 

|||||||||||**DCR (mΩ)**||**DCR (mΩ)**|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||**OCL1**||**FLL2 (μH)**||**Irms**|**3**|**Isat**<br>**4,5**||**typical @**||**maximum @**|||
|**Part Number7**||**(μH) ± 20%**||**minimum**||**(A)**||**(A)**||**+20 °C**||**+20 °C**||**K-factor6**|
|HCMA1104-R20-R||0.20||0.13||32||45||0.63||0.72||411|
|HCMA1104-R36-R||0.36||0.23||30||42||1.04||1.20||269|
|HCMA1104-R45-R||0.45||0.29||29||36||1.07||1.23||219|
|HCMA1104-R56-R||0.56||0.36||25||32||1.56||1.80||230|
|HCMA1104-R90-R||0.90||0.58||22||28||2.17||2.50||236|
|HCMA1104-1R0-R||1.0||0.56||18||28||3.0||3.3||378|
|HCMA1104-1R5-R||1.5||0.84||16||32||3.8||4.2||310|
|HCMA1104-2R2-R||2.2||1.23||12||18||6.0||7.0||253|
|HCMA1104-3R3-R||3.3||1.85||10||16||10.8||11.8||220|
|HCMA1104-4R7-R||4.7||2.63||8.5||15||17||20||175|
|HCMA1104-100-R||10||5.60||7.5||8.5||27||30||116|
|HCMA1104-220-R||22||12.3||5.0||5.5||60||66||92|



1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.25 Vrms, 0.0 Adc, @ +25 °C 

2. Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.25 Vrms, @ Isat, @ +25 °C 

3. Irms: DC current for an approximate temperature rise of 40 °C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed +125 °C under worst case operating conditions verified in the end application. 

4. Isat: Peak current for approximately 20% rolloff @ +25 °C- HCM1104-R20-R to HCM1104-R90-R 

5. Isat: Peak current for approximately 30% rolloff @ +25 °C HCM1104-1R0-R to HCM1104-220-R 

6. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * Δ I. Bp-p: (Gauss), K: (K-factor from table), L: (Inductance in μH), Δ I (Peak to peak ripple current in Amps). 

7. Part Number Definition: HCM1104-xxx-R 

- HCM1104 = Product code and size 

- xxx= inductance value in μH, R= decimal point , 

- If no R is present then last character equals number of zeros 

- -R suffix = RoHS compliant 

## **Dimensions (mm)** 

**==> picture [434 x 106] intentionally omitted <==**

**----- Start of picture text -----**<br>
Recommended pad layout Schematic<br>AXXX<br>wlyy   R<br>**----- End of picture text -----**<br>


Part marking: A=automotive grade, xxx=inductance value in uH, R= decimal point. If no R is present then last character equals number of zeros. wlyy=date code, R=revision level 

All soldering surfaces to be coplanar within 0.1 millimeters Tolerances are ±0.3 millimeters unless stated otherwise 

Color: Grey 

Do not route traces or vias underneath the inductor 

2 

www.eaton.com/electronics 

HCMA1104 Automotive grade high current power inductors 

Technical Data 10349 Effective August 2018 

## **Packaging information (mm)** 

Supplied in tape and reel packaging, 850parts per 13” diameter reel 

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**----- Start of picture text -----**<br>
AXXX<br>wlyy   R<br>**----- End of picture text -----**<br>


## **Temperature rise vs. total loss** 

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**----- Start of picture text -----**<br>
50.0<br>40.0<br>30.0<br>HCMA1104-R20-R<br>20.0<br>HCMA1104-R36-R<br>HCMA1104-R45-R<br>10.0<br>HCMA1104-R56-R<br>HCMA1104-R90-R<br>0.0<br>0.0 0.5 1.0 1.5 2.0<br>Total Loss (W)<br>Temperature Rise (°C)<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
50.0<br>40.0<br>30.0 HCMA1104-1R0-R<br>HCMA1104-1R5-R<br>20.0<br>HCMA1104-3R3-R/ HCMA1104-<br>10.0 4R7-R/HCMA1104-220-R<br>HCMA1104-2R2-R/ HCMA1104-<br>100-R<br>0.0<br>0.0 0.5 1.0 1.5 2.0<br>Total Loss (W)<br>Temperature Rise (°C)<br>**----- End of picture text -----**<br>


3 

www.eaton.com/electronics 

HCMA1104 Automotive grade high current power inductors 

Technical Data 10349 Effective August 2018 

## **Core loss vs. Bp-p** 

HCMA1104-R20-R to HCMA1104-R90-R 

**==> picture [351 x 274] intentionally omitted <==**

**----- Start of picture text -----**<br>
10,000<br>[1 MHz]<br>500 kHz<br>300 kHz<br>200KHz<br>1000<br>100 kHz<br>50 kHz<br>25 kHz<br>100<br>10<br>1<br>0.1<br>100 1000 10, 000<br>B p-p (Gauss)<br>Core Loss (mW)<br>**----- End of picture text -----**<br>


HCMA1104-1R0-R to HCMA1104-220-R 

**==> picture [342 x 260] intentionally omitted <==**

**----- Start of picture text -----**<br>
10,000<br> 1MHz<br>500 kHz<br>300 kHz<br>1000 200 kHz<br>100 kHz<br>50 kHz<br>100 25 kHz<br>10<br>1<br>0.1<br>100 1000 10, 000<br>B p-p (Gauss)<br>Core Loss (mW)<br>**----- End of picture text -----**<br>


4 

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HCMA1104 Automotive grade high current power inductors 

Technical Data 10349 Effective August 2018 

## **Inductance characteristics** 

**==> picture [519 x 382] intentionally omitted <==**

**----- Start of picture text -----**<br>
HCMA1104-R20-R HCMA1104-R36-R<br>100% 100%<br>90% 90%<br>80% 80%<br>70% 70%<br>60% 60%<br>50% 50%<br>40% 40%<br>0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100<br>IDC (A) IDC (A )<br>HCMA1104-R45-R HCMA1104-R56-R<br>100% 100%<br>90% 90%<br>80% 80%<br>70% 70%<br>60% 60%<br>50% 50%<br>40% 40%<br>0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70<br>IDC (A ) IDC (A )<br>% of OC L % of OC L<br>% of OC L % of OC L<br>**----- End of picture text -----**<br>


HCMA1104-1R0-R 

**==> picture [525 x 166] intentionally omitted <==**

**----- Start of picture text -----**<br>
HCMA1104-R90-R<br>100%<br>100%<br>90%<br>90%<br>80% 80%<br>70% 70%<br>60%<br>60%<br>50%<br>50%<br>40%<br>40%<br>0 10 20 30 40 50 60 0 5 10 15 20 25 30 35 40<br>IDC (A ) Idc (A)<br>% of OC L % of OCL<br>**----- End of picture text -----**<br>


5 

www.eaton.com/electronics 

HCMA1104 Automotive grade high current power inductors 

Technical Data 10349 Effective August 2018 

## **Inductance characteristics** 

**==> picture [241 x 166] intentionally omitted <==**

**----- Start of picture text -----**<br>
HCMA1104-1R5-R<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>0 5 10 15 20 25 30 35<br>Idc(A)<br>% of OCL<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
HCMA1104-3R3-R<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>0 2 4 6 8 10 12 14 16 18 20 22<br>Idc  (A)<br>% of OCL<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
HCMA1104-100-R<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>0 2 4 6 8 10 12 14 16<br>Idc(A)<br>% of  OCL<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
HCMA1104-2R2-R<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>0 2 4 6 8 10 12 14 16 18 20 22 24 26 28<br>Idc (A)<br>% of OCL<br>**----- End of picture text -----**<br>


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HCMA1104-4R7-R<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>0 2 4 6 8 10 12 14 16 18<br>Idc(A)<br>% of  OCL<br>**----- End of picture text -----**<br>


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HCMA1104-220-R<br>110%<br>100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>0 2 4 6 8 10<br>Idc  (A)<br>% of  OCL<br>**----- End of picture text -----**<br>


6 

www.eaton.com/electronics 

HCMA1104 Automotive grade high current power inductors 

Technical Data 10349 Effective August 2018 

## **Solder reflow profile** 

|**Temperature**<br>25°C<br>TL<br>TP||ts<br>Time 25°C to Peak<br>Time<br>in<br>Preheat<br>A<br>Max. Ramp Up Rate = 3°C/s<br>Max. Ramp Down Rate = 6°C/s|ts<br>Time 25°C to Peak<br>Time<br>in<br>Preheat<br>A<br>Max. Ramp Up Rate = 3°C/s<br>Max. Ramp Down Rate = 6°C/s||t<br>tP<br>TC-5°|C|**Table 1 - Standard SnPb Solder (Tc)**<br>**Package**<br>**Thickness**<br>**Volume**<br>**mm3**<br>**<350**<br>**Volume**<br>**mm3**<br>**≥350**<br><2.5mm)<br>235°C<br>220°C<br>≥2.5mm<br>220°C<br>220°C<br>**Table 2 - Lead (Pb) Free Solder (Tc)**<br>**Package**<br>**Thickness**<br>**Volume**<br>**mm3**<br>**<350**<br>**Volume**<br>**mm3**<br>**350 - 2000**<br>**Volume**<br>**mm3**<br>**>2000**|
|---|---|---|---|---|---|---|---|
||||Max. Ramp Up Rate = 3°C/s<br>Max. Ramp Down Rate = 6°C/s|||||
||Tsmax|||||||
|||||||||
||Tsm|||||||
||||||||<1.6mm<br>260°C<br>260°C<br>260°C|
||||||||1.6 – 2.5mm<br>260°C<br>250°C<br>245°C|
||||||||>2.5mm<br>250°C<br>245°C<br>245°C|
|||||||||
|||||||||



## **Reference JDEC J-STD-020** 

|**Profile Feature**||**Standard SnPb Solder**||**Lead (Pb) Free Solder**|
|---|---|---|---|---|
|Preheat and Soak     • Temperature min. (Tsmin)||100°C||150°C|
|• Temperature max. (Tsmax)||150°C||200°C|
|• Time (Tsminto Tsmax) (ts)||60-120 Seconds||60-120 Seconds|
|Average ramp up rate Tsmaxto Tp||3°C/ Second Max.||3°C/ Second Max.|
|Liquidous temperature (Tl)||183°C||217°C|
|Time at liquidous (tL)||60-150 Seconds||60-150 Seconds|
|Peak package body temperature (TP)*||Table 1||Table 2|
|Time (tp)** within 5 °C of the specified classification temperature (Tc)||20 Seconds**||30 Seconds**|
|Average ramp-down rate (Tpto Tsmax)||6°C/ Second Max.||6°C/ Second Max.|
|Time 25°C to Peak Temperature||6 Minutes Max.||8 Minutes Max.|



* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. 

** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. 

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. 

## **Eaton** 

**Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States www.eaton.com/electronics © 2018 Eaton All Rights Reserved Printed in USA Publication No. 10349 BU-SB14815 August 2018 

Eaton is a registered trademark. All other trademarks are property of their respective owners. 



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---

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