HCM1305-1R0-R COILTRONICS, HCM1305-1R0-R Datasheet
HCM1305-1R0-R
Manufacturer Part Number
HCM1305-1R0-R
Description
INDUCTOR SMD, 1UH, 29A, 20%
Manufacturer
COILTRONICS
Datasheet
1.HCM1305-R22-R.pdf
(4 pages)
Specifications of HCM1305-1R0-R
Inductance Tolerance
± 20%
Dc Resistance Max
0.0021ohm
Dc Current Rating
29A
Core Material
Iron Powder
Inductor Case Style
SMD
No. Of Pins
2
Inductance
1µH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HCM1305-1R0-R
Manufacturer:
EATON/COOPER
Quantity:
20 000
High Current Power Inductors
HCM1305 Series
Description
• Halogen free
• 125°C maximum total operating temperature
• 13.8x 12.5 x 5.0mm maximum surface mount package
• Powder Iron core material
• Magnetically shielded, low EMI
• High current carrying capacity, low core losses
• Inductance range 0.22µH to 2.2µH
• Current range from 20 to 110 Amps
• Frequency range up to 5MHz
• RoHS compliant
1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25V rms , 0.0Adc @ 25°C.
2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25V rms , I sat @ 25°C.
3. I rms : DC current for an approximate temperature rise of 40°C without core loss. Derating is
Dimensions - mm
1010
Part
Number
HCM1305-R22-R
HCM1305-R47-R
HCM1305-R56-R
HCM1305-R68-R
HCM1305-R82-R
HCM1305-1R0-R
HCM1305-1R5-R
HCM1305-2R2-R
SMD Device
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.
BU-SB101160
6
± 20% (μH)
OCL
0.22
0.47
0.56
0.68
0.82
1.00
1.50
2.20
1
FLL
(μH)
0.14
0.30
0.36
0.44
0.52
0.64
0.96
1.41
2
Min
(Amps)
I rms
51
38
36
34
31
29
23
20
3
Product Specifications
Page 1 of 4
@25°C (Amps)
I sat
110
65
55
53
52
50
48
32
4
4. I sat : Peak current for approximately 20% rolloff at +25°C.
5. K-factor: Used to determine B p-p for core loss (see graph). B p-p = K * L * ΔI. B p-p :
6. Part Number Definition: HCM1305-xxx-R
Applications
• Voltage Regulator Module (VRM)
• Multi-phase regulators
• Desktop and server VRMs and EVRDs
• Data networking and storage systems
• Notebook regulators
• Point-of-load modules
• Base station equipment
• Battery power systems
• Graphics cards
Environmental Data
• Storage temperature range: -55°C to +125°C
• Operating temperature range: -55°C to +125°C
• Solder reflow temperature: J-STD-020D compliant
Packaging
• Supplied in tape and reel packaging, 400 parts per 13” reel
(Gauss), K: (K-factor from table), L: (Inductance in μH), ΔI (Peak-to-peak ripple current in Amps).
- HCM1305 = Product code and size
- xxx= Inductance value in μH, R = decimal point
- “-R” suffix = RoHS compliant
(ambient plus self temperature rise)
Data Sheet: 4371
@20°C Nominal
DCR (mΩ)
0.63
0.80
1.15
1.15
1.40
2.10
2.75
4.60
@20°C Maximum
DCR (mΩ)
0.72
0.92
1.33
1.33
1.61
2.42
3.16
5.29
HF
FREE
HALOGEN
Pb
K-factor
367
174
110
110
140
117
120
110
5
Related parts for HCM1305-1R0-R
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
INDUCTOR HIGH CURRENT 1.5UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR HIGH CURRENT 0.56UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR HIGH CURRENT 0.68UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR HIGH CURRENT 0.82UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR HIGH CURRENT 0.22UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Part Number:
Description:
INDUCTOR HIGH CURRENT 2.2UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR HIGH CURRENT 0.47UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR SHIELD DUAL 6.8UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR TOROID DL 19.6UH DL SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR POWER 33UH 2.4A SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR SHIELD PWR 4.7UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
Part Number:
Description:
INDUCTOR SHIELD PWR 10UH SMD
Manufacturer:
Coiltronics/Div of Cooper/Bussmann
Datasheet:
HCM1305-1R0-R Summary of contents
Page 1
... HCM1305-R56-R 0.56 0.36 HCM1305-R68-R 0.68 0.44 HCM1305-R82-R 0.82 0.52 HCM1305-1R0-R 1.00 0.64 HCM1305-1R5-R 1.50 0.96 HCM1305-2R2-R 2.20 1.41 1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25V rms , 0.0Adc @ 25°C. 2. Full Load Inductance (FLL) Test Parameters: 100kHz, 0.25V rms , I sat @ 25°C. ...
Page 2
Packaging Information - mm Supplied in tape and reel packaging, 400 parts per 13” diameter reel. Temperature Rise vs. Total Loss Core Loss 1010 BU-SB101160 ...
Page 3
... BU-SB101160 100% 90% 80% 70% 60% 50% 40 100 110 120 130 140 150 I (Amps) DC 100% 90% 80% 70% 60% 50% 40 100 100% 90% 80% 70% 60% 50% 40 100% 90% 80% 70% 60% 50% 40 (Amps) DC Page Data Sheet: 4371 HCM1305-R47 (Amps) DC HCM1305-R68 (Amps) DC HCM1305-1R0 (Amps) DC HCM1305-2R2 (Amps) DC 100 ...
Page 4
Solder Reflow Profile T P Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C Preheat A T smax T smin t s 25°C Time 25°C to Peak Reference JDEC J-STD-020D Profile Feature Preheat and Soak ...