# Power Inductor (SMD), 22 µH, 6.3 A, Shielded, 8.7 A, HC9 Series
**URL**: https://novapart.co/products/HC9-220-R/power-inductor-smd-22-h-63-a-shielded-87-hc9
**SKU**: HC9-220-R
**Manufacturer**: EATON COILTRONICS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.8620
**Stock**: 10+
**Lead Time**: 93 days (indicative)
## Description
Inductance:22µH; RMS Current (Irms):6.3A; Inductor Construction:Shielded; Saturation Current (Isat):8.7A; Product Range:HC9 Series; Power Inductor Case:14.1mm x 13.1mm x 7.5mm; DC Resi
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (10-Jun-2022) |
| Inductance | 22µH |
| Product Range | HC9 Series |
| Product Width | 13.1mm |
| Product Height | 7.5mm |
| Product Length | 14.1mm |
| Dc Resistance Max | 0.0257ohm |
| Rms Current (Irms) | 6.3A |
| Inductance Tolerance | ± 15% |
| Inductor Construction | Shielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | 8.7A |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2075650RL/)
Effective December 2015 Supersedes December 2007
Technical Data **DS4312**
## HC9
## High current power inductors
## **Applications**
- Multi-phase regulators
- Voltage Regulator Modules (VRMs)
- Distributed power systems DC-DC converters
- Desktop and server VRMs and EVRDs
- Point-of-Load (POL) modules
- Field Programmable Gate Array (FPGA) DC-DC converters
- Battery power systems
- High current power supplies
- Data networking and storage systems
## **Product description**
- Surface mount inductors designed for higher speed switch mode applications requiring lower inductance, low voltage and high current
- Design utilizes high temperature powder iron material with a non-organic binder to eliminate thermal aging
- Inductance Range from 0.2μH to 47.0μH
- Current Range from 3.65 amps to 95.0 amps
- Frequency Range 1kHz to 500kHz
## **Environmental data**
- Storage temperature range (component): -40°C to +155°C
- Operating temperature range: -40°C to +155°C (Ambient plus self-temperature rise)
- Solder reflow temperature: J-STD-020D compliant
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Pb
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HC9 High current power inductors
Technical Data DS4312 Effective December 2015
## **Product specifications**
||||**lsat**
**3 (amps) 20%**|**lsat**
**4 (amps) 30%**|**DCR (m**Ω**)**||
|---|---|---|---|---|---|---|
|**Part number6**|**OCL1 (μH) ±15%**|**lrms**
**2 (amps)**|**rolloff**|**rolloff**|**maximum @ 20°C**|**Volt-μsec5 (V-μs)**|
|HC9-R20-R|0.218|46.7|65|95|0.50|2.87|
|HC9-R47-R|0.544|33.7|40|57|0.88|4.78|
|HC9-1R0-R|1.04|23.7|28|41|1.87|6.70|
|HC9-1R5-R|1.70|21.0|22|32|2.27|8.46|
|HC9-2R2-R|2.53|17.2|18|26|3.37|10.4|
|HC9-3R3-R|3.52|14.3|15|22|4.87|12.4|
|HC9-4R3-R|4.67|13.0|13.2|19.1|5.90|14.4|
|HC9-6R8-R|7.45|10.3|11.4|15.1|9.40|18.1|
|HC9-100-R|10.9|8.50|8.6|12.5|14.0|22.0|
|HC9-220-R|22.4|6.30|6.0|8.7|25.7|31.5|
|HC9-330-R|34.5|4.42|4.8|7.0|48.8|37.3|
|HC9-470-R|49.2|3.65|3.9|5.7|72.3|44.8|
1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 1.0Vrms, 0.0Adc, @ +25°C
2. Irms: DC current for an approximately ∆T of 40°C without core loss. Derating is necessary for AC currents. Pad layout, trace thickness and width, airflow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 155°C under worst case conditions verified in the end application.
6. Part number definition: HC9-xxx-R
- HC9= Product code and size
- xxx = Inductance in μH. R = decimal point. If no R is present last character equals number of zeros.
- -R suffix = RoHS compliant
3. Peak current for approximately 20% rolloff @20°C
4. Peak current for approximately 30% rolloff @20°C
5. Applied Volt-Time product (V-μs) across the inductor. This value represents the applied V-μs at operating frequency necessary to generate additional core loss which contributes to the 40°C temperature rise. De-rating of the Irms is required to prevent excessive temperature rise. The 100% Vμs rating is equivalent to a ripple current Ip-p of 20% of Isat (30% rolloff option).
## **Dimensions–mm**
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Part marking: HC9= (Product code and size)-xxx=(inductance value in uH, R= decimal point. If no R is present then last character equals number of zeros. wwlyly=date code, R=revision level
Tolerances are ±0.2 millimeters unless stated otherwise
Do not route traces or vias underneath the inductor
## **Packaging information–mm**
Supplied in tape and reel packaging, 450 parts per reel, 13” diameter reel.
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www.eaton.com/elx
2
HC9 High current power inductors
Technical Data DS4312 Effective December 2015
## **Rolloff**
**==> picture [356 x 199] intentionally omitted <==**
**Core loss**
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www.eaton.com/elx
3
HC9 High current power inductors
Technical Data DS4312 Effective December 2015
## **Solder reflow profile**
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TP
TC -5°C
Max. Ramp Up Rate = 3°C/s tP
Max. Ramp Down Rate = 6°C/s
TL
Preheat t
A
Tsmax
Tsmin
ts
25°C
Time 25°C to Peak Time
Temperature
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## **Table 1 - Standard SnPb Solder (Tc)**
||**Package**
**Thickness**|**Volume**
**mm3**
**<350**||**Volume**
**mm3**
≥**350**|
|---|---|---|---|---|
||<2.5mm)|235°C||220°C|
||≥2.5mm|220°C||220°C|
## **Table 2 - Lead (Pb) Free Solder (Tc)**
||**Package**
**Thickness**||**Volume**
**mm3**
**<350**||**Volume**
**mm3**
**350 - 2000**||**Volume**
**mm3**
**>2000**|
|---|---|---|---|---|---|---|---|
||<1.6mm||260°C||260°C||260°C|
||1.6 – 2.5mm||260°C||250°C||245°C|
||>2.5mm||250°C||245°C||245°C|
## **Reference JDEC J-STD-020D**
|**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 (Tsmin to Tsmax) (ts)||60-120 Seconds||60-120 Seconds|
|Average ramp up rate Tsmax to 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/elx © 2015 Eaton All Rights Reserved Printed in USA Publication No. DS4312 December 2015
Eaton is a registered trademark. All other trademarks are property of their respective owners.
## Links
- [View this product on Novapart](https://novapart.co/products/HC9-220-R/power-inductor-smd-22-h-63-a-shielded-87-hc9)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/eaton-coiltronics/hc9-220-r/inductor-22uh-6-3a-high-current/dp/2075650RL)
---
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