HA3588-BL

Document 716-1
Power Inductor – HA3588-BL
• Designed for high current power supply applications
• Saturation current of 37 Amps
• Flat wire windings provide exceptionally low DC resistance
• Vertical mounting provides a small footprint
Core material Ferrite
Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost.
Weight 37 g
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
Storage temperature Component: –40°C to +85°C.
Tray packaging: –40°C to +80°C
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 25 parts per tray
PCB washing Only pure water or alcohol recommended
4
Irms (A)5
Part Inductance1
DCR max2 SRF typ3Isat (A) number
±10% (µH)
(mOhms)
(MHz)
10% drop 20% drop 30% drop
20°C rise 40°C rise
HA3588-BL10.0 2.6
1730
34
3719
26
1. Inductance tested at 300 kHz, 0.1 Vrms on Agilent/HP 4192A.
2. DCR measured on a Keithley 580 micro-ohmmeter or equivalent.
3. SRF measured on an Agilent/HP 8753ES network analyzer.
4. DC current at which the inductance drops the specified amount from
its value without current.
5. Current that causes the specified temperature rise of the winding from
25°C ambient. Temperature rise of the core is usually less than that of
the winding.
6. Electrical specifications at 25°C.
0.648 ±0.02
1.05 ±0.02
26,67 ±0,51
0.872 ±0.024
22,15 ±0,61
16,46 ±0,51
Parts manufactured
prior to September 2011
may be marked differently.
HA3588-BL
XXXX X
0.50
12,7
Caution:
This series is not intended for use in high vibration
or mechanical shock environments. We advise using
additional means of securing the part to the circuit
board to ensure its adhesion.
0.130 ±0.01
3,3 ±0,254
0.030
0,76
0.150
3,81
CL
0.133
3,38
0.230
5,84
0.060
1,52
CL
0.230
5,84
Recommended
PC Board Layout
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
0.190
4,86
0.133
3,38
Dimensions are in
inches
mm
Document 716-1 Revised 10/19/11
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 716-2
Power Inductor – HA3588-BL
L vs Current
L vs Frequency
100
Inductance (µH)
Inductance (µH)
100
10
1
10
1
0.1
10
1
100
0.1
Current (A)
1
10
100
Frequency (MHz)
Irms Derating
120
110
90
80
70
60
50
40
25°C
Percent of rated Irms
100
30
20
10
0
-40
-20
0
20
40
60
80
100
120 140
Ambient temperature (°C)
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 716-2 Revised 10/19/11
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.