Coilcraft ML465PYA822MLZ High reliability power inductor Datasheet

4040 POWER INDUCTORS
High Reliability Power Inductors ML465PYA
■ High temperature materials allow operation in ambient
temperatures up to 155°C
■ Passes vibration testing to 80 G and shock testing to 1000 G
■ Exceptionally low DCR – 4.83 mOhm
■ Soft saturation makes them ideal for VRM/VRD applications.
Terminations Tin-silver (96.5/3.5) over copper.
Core material Composite
Weight 0.35 – 0.37 g
Ambient temperature –55°C to +115°C with Irms current, +115°C to
+155°C with derated current
Storage temperature Component: –55°C to +155°C.
Tape and reel packaging: –55°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging 500/7″reel
Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing,
4.27 mm pocket depth
Part number1
ML465PYA521MLZ
ML465PYA681MLZ
ML465PYA821MLZ
ML465PYA102MLZ
ML465PYA152MLZ
ML465PYA222MLZ
ML465PYA332MLZ
ML465PYA472MLZ
ML465PYA682MLZ
ML465PYA822MLZ
ML465PYA103MLZ
ML465PYA153MLZ
Inductance2
±20% (µH)
0.52
0.68
0.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
DCR (mOhms)3
typ max
4.83
5.31
5.74
6.31
6.65
7.32
7.54
8.29
10.3
11.3
15.2
16.7
26.5
29.2
33.7
37.1
44.9
49.4
60.8
66.9
84.0
92.4
109
120
SRF (MHz)4
min typ
104
130
80
100
76
95
62
78
55
69
43
54
33
41
26
33
24
30
21
27
19
24
16
20
Isat (A)5
13.1
11.6
11.0
10.3
9.4
7.4
5.4
4.9
4.8
4.0
3.0
2.8
1. When ordering, please specify testing code:
Irms Testing
ML465PYA153MLZ
Testing:
Z = COTS
H = Screening per Coilcraft CP-SA-10001
N = Screening per Coilcraft CP-SA-10004
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP 4395A or equivalent.
5. Typical dc current at which the inductance drops 30% from its value without current.
6. Typical current that causes the specified temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
®
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
Irms (A)6
20°C rise 40°C rise
10.0
12.0
9.2
11.3
8.1
10.2
7.8
10.2
6.1
8.5
4.9
6.8
3.7
5.1
3.0
4.3
2.7
3.5
2.3
3.0
2.0
2.7
1.7
2.3
Irms testing was performed in
still air on a 0.060 inch thick
pcb with 4 oz copper traces
(0.321 inch wide) capable of
carrying 22 Amps.
Temperature rise is highly
dependent on many factors
including pcb land pattern,
trace size, and proximity to
other components. Therefore
temperature rise should be
verified in application conditions.
Document ML803-1
Phone 800-981-0363
Fax 847-639-1508
Revised 03/22/12
E-mail [email protected]
Web www.coilcraft-cps.com
4040 POWER INDUCTORS
ML465PYA Series
Inductance (µH)
0.8
0.6
0.52 µH
0.4
0.2
0
0
1
2
4
3
5
7
6
8
Current (A)
9
10
11
13 14
12
Inductance (µH)
1.0
0.8
0.6
0.68 µH
0.4
0.2
0
0
1
2
3
4
5
6
7
8
Current (A)
9
10
11
12
13 14
Inductance (µH)
1.2
1.0
0.8
0.82 µH
0.6
0.4
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
6
7
8
Current (A)
9
10
11
12
13 14
Inductance (µH)
0.2
0
1.0 µH
0
1
2
3
4
5
6
8
7
Current (A)
9
12
Inductance (µH)
2.0
1.6
1.2
1.5 µH
0.8
0.4
0
0
1
2
3
5
4
7
6
Current (A)
8
9
10
3.0
2.5
2.0
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
2.2 µH
1.5
1.0
0.5
0
0
1
2
3
4
Current (A)
®
5
6
7
8
4
3
3.3 µH
2
1
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5 6.0
3.5
4.0
4.5
5.0
5.5 6.0
3.5
4.0
4.5
5.0
5.5 6.0
Current (A)
6
5
4
4.7 µH
3
2
1
0
0
0.5
1.0
1.5
2.0
2.5
3.0
Current (A)
10
8
6
6.8 µH
4
2
0
0
0.5
1.0
1.5
2.0
2.5
3.0
Current (A)
12
10
8
6
8.2 µH
4
2
0
0
0.5
1.0
1.5
2.0
2.5
3.0
Current (A)
3.5
4.0
4.5
5.0
16
12
10 µH
8
4
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
2.5
3.0
3.5
4.0
Current (A)
20
16
12
15 µH
08
04
0
0
0.5
1.0
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
5
1.5
2.0
Current (A)
Document ML803-2
Phone 800-981-0363
Fax 847-639-1508
Revised 03/22/12
E-mail [email protected]
Web www.coilcraft-cps.com
4040 POWER INDUCTORS
ML465PYA Series
Irms Derating
L vs Frequency
120
100
110
100
10
3.3 µH
2.2 µH
1.5 µH
1.0 µH
1
0.82 µH
0.68 µH
0.52 µH
90
80
70
60
50
40
25°C
8.2 µH
6.8 µH
4.7 µH
Percent of rated Irms
Inductance (µH)
15 µH 10 µH
30
20
0.1
10
0.1
10
1
100
Frequency (MHz)
-20
0
20
15 µH
10 µH
8.2 µH
6.8 µH
4.7 µH
3.3 µH
2.2 µH
1.5 µH
1.0 µH
0.82 µH
0.68 µH
0.52 µH
XXX
45
40
35
30
0.157 ±0.012
4,0 ±0,3
Dash
number
25
20
15
0.161
max
4,10
10
10
1
80
100
Frequency (MHz)
Dash
number
-521
-681
-821
-102
-152
-222
-332
-472
-682
-822
-103
-153
A
±0.008 in
±0,20 mm
(in / mm)
0.142 / 3.6
0.142 / 3.6
0.142 / 3.6
0.142 / 3.6
0.142 / 3.6
0.138 / 3.5
0.134 / 3.4
0.134 / 3.4
0.134 / 3.4
0.132 / 3.36
0.131 / 3.32
0.131 / 3.32
0.031 ±0.002
0,85 ±0,05
140 160
Dimensions are in
0.038
0,98
inches
mm
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
B
(in / mm)
0.15 / 3.80
0.15 / 3.80
0.15 / 3.80
0.15 / 3.80
0.15 / 3.80
0.144 / 3.65
0.138 / 3.50
0.138 / 3.50
0.138 / 3.50
0.135 / 3.44
0.133 / 3.38
0.133 / 3.38
B
(see table)
0.062 ±0.010
1,57 ±0,25
© Coilcraft, Inc. 2012
120
0.093
2,37
A
(see table)
®
100
Suggested
Recommended
Land Pattern
Pattern
Land
5
0.1
60
0.157 ±0.012
4,0 ±0,3
50
0
40
Ambient temperature (°C)
ESR vs Frequency
Equivalent Series Resistance (Ohms)
0
-55 -40
Document ML803-3
Phone 800-981-0363
Fax 847-639-1508
Revised 03/22/12
E-mail [email protected]
Web www.coilcraft-cps.com
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