Technical Data 10354
Effective October 2017
Supersedes April 2015
HCV1206
High current power inductors
Applications
•
Compatible with Picor® Cool-Power®
ZVS Buckand Buck-Boost Regulator Families
(Picor part number series PI37xx and PI35xx)
Environmental data
Product features
•
Flat-wire construction
•
Low DCR, high efficiency
•
Secure 3 terminal mounting
•
12.7 mm x 10.15 mm footprint surface mount
package in a 5.1 mm height
•
Ferrite core material
•
Storage temperature range (component):
-55 °C to +125 °C
•
Operating temperature range: -55 °C to +125 °C
(ambient plus self-temperature rise)
•
Solder reflow temperature:
J-STD-020 (latest revision) compliant
HALOGEN
Pb HF
FREE
Picor® and Cool-Power® are trademarks of Vicor Corporation.
HCV1206
High current power inductors
Technical Data 10354
Effective October 2017
Product Specifications
Part Number4
OCL1
(μH) ±10%
Irms2
(A)
Isat3
(A)
DCR (mΩ)
@ +20 °C
±10%
HCV1206-R42-R
0.42
16
42
3.15
HCV1206-R48-R
0.48
16
37
3.15
HCV1206-R90-R
0.90
14
28
4.6
HCV1206-1R0-R
1.0
14
24.5
4.6
HCV1206-1R5-R
1.5
12
21
6.0
HCV1206-2R0-R
2.0
12
16
6.0
HCV1206-3R0-R
3.0
11
13
7.4
1. Open Circuit Inductance (OCL) Test Parameters: 100 kHz, 0.1 Vrms, 0.0 Adc, +25 °C
2. 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.
3. Isat : Peak current for approximately 5% rolloff @ +25 °C
4. Part Number Definition: HCV1206-xxx-R
HCV1206 = Product code and size
xxx=Inductance value in μH,
-R suffix = RoHS compliant
Dimensions- mm
Recommended Pad Layout
Part marking: HCV1206–xxx, xxx=inductance value in μH, R=decimal point,
wwllyy= date code, R=revision level
Soldering surfaces to be coplanar within 0.1 millimeters
Pin 3 is for mounting stability. No connection.
Do not route traces or vias underneath the inductor.
Packaging information- mm
Supplied in tape and reel packaging, 550 parts per 13” diameter reel
2
www.eaton.com/electronics
Schematic
HCV1206
High current power inductors
Technical Data 10354
Effective October 2017
Inductance characteristics
HCV1206-R42-R
HCV1206-R48-R
110%
110%
100%
100%
-55°C
90%
% of OCL
% of OCL
90%
80%
70%
+25°C
60%
50%
30%
0
10
20
+25°C
60%
+125°C
40%
30%
40
30
70%
50%
+125°C
40%
-55°C
80%
50
60
70
0
10
30
20
Idc
dc (A)
HCV1206-1R0-R
110%
110%
100%
100%
% of OCL
80%
+25°C
+125°C
60%
80%
50%
40%
30%
5
10
15
20
Idc
dc (A)
25
30
35
40
+125°C
60%
40%
30%
+25°C
70%
50%
0
-55°C
90%
-55°C
90%
70%
60
Idc (A)
HCV1206-R90-R
% of OCL
50
40
20%
0
5
10
15
20
25
30
35
40
Idc (A)
www.eaton.com/electronics
3
HCV1206
High current power inductors
Technical Data 10354
Effective October 2017
Inductance characteristics
HCV1206-2R0-R
HCV1206-1R5-R
110%
110%
100%
100%
-55°C
80%
+25°C
+125°C
70%
60%
70%
+125°C
+25°C
60%
50%
40%
40%
30%
0
5
10
15
20
25
30
35
Idc (A)
110%
100%
-55°C
90%
80%
70%
+125°C
60%
50%
+25°C
40%
30%
0
2
4
6
8
10 12 14 16 18 20 22 24
Idc (A)
www.eaton.com/electronics
0
2
4
6
8
10 12 14 16 18 20 22 24
Idc (A)
HCV1206-3R0-R
% of OCL
80%
50%
30%
4
-55°C
90%
% of OCL
% of OCL
90%
HVC1206
High current power inductors
Technical Data 10354
Effective October 2017
Solder reflow profile
TP
TC -5°C
tP
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
Temperature
TL
Preheat
A
T smax
t
Table 1 - Standard SnPb Solder (Tc)
Package
Thickness
Volume
mm3
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