COILCRAFT AT524PYA681MLZ

200°C POWER INDUCTORS
200°C Power Inductors AT524PYA
■ High temperature materials allow operation in ambient
temperatures up to 200°C.
■ Passes vibration testing to 80 G and shock testing to 1000 G
■ Exceptionally low DCR – 3.1 mOhm
■ Soft saturation makes them ideal for VRM/VRD applications.
Terminations Tin-silver (96.5/3.5) over copper.
Core material Composite
Weight 1.2 – 1.3 g
Ambient temperature –55°C to +150°C with Irms current, +150°C
to +200°C with derated current
Storage temperature Component: –55°C to +200°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 400/7″reel
Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing,
3.12 mm pocket depth
Part number1
AT524PYA681MLZ
AT524PYA102MLZ
AT524PYA182MLZ
AT524PYA222MLZ
AT524PYA302MLZ
AT524PYA472MLZ
AT524PYA562MLZ
AT524PYA682MLZ
AT524PYA822MLZ
AT524PYA103MLZ
AT524PYA153MLZ
AT524PYA223MLZ
Inductance2
±20% (µH)
0.68
1.0
1.8
2.2
3.0
4.7
5.6
6.8
8.2
10
15
22
DCR (mOhms)3
typ max
3.103.41
3.814.19
5.305.83
6.006.60
7.458.19
14.9016.40
16.2217.84
18.9020.80
24.0026.40
27.0029.82
39.7743.75
55.1260.63
SRF (MHz)4
min typ
47 59
37 47
28 36
24 31
20 26
16 21
16 20
14 18
12 16
11 14
8.8 11
7.2 9
1. When ordering, please specify testing code:
AT524PYA332MLZ
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.
Irms Testing
Irms testing was performed on a
0.060″ thick pcb with 4 oz. copper
traces optimized to minimize
additional temperature rise.
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 AT799-1 Revised 08/07/12
®
© Coilcraft, Inc. 2012
Irms (A)6
Isat (A)5
20°C rise 40°C rise
23
9.5 12.5
21
8.7 11.5
18.1
7.0 9.0
16.4
6.5 8.5
14.6
6.0 8.0
10.5
3.5
5.0
9.9
3.5
5.0
9.2
3.5
4.5
8.4
3.0
4.0
7.6
2.5
3.5
5.8
2.3
3.0
5.6
1.8
2.5
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
200°C POWER INDUCTORS
AT524PYA Series
Inductance (µH)
1.0
0.8
0.6
0.68 µH
0.4
0.2
0
0
5
10
15
20
Current (A)
25
Inductance (µH)
1.6
1.2
1.0 µH
0.8
0.4
0
0
5
10
15
20
Current (A)
2.4
2.0
1.6
1.8 µH
1.2
0.8
0.4
0
8
7
6
5
4
3
2
1
0
Inductance (µH)
1.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
14
Current (A)
16
18
20
Inductance (µH)
0.5
0
3.0 µH
0
2
4
6
8
10
12
14
Current (A)
16
18
20
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
2.2 µH
1.5
4.7 µH
0
1
2
3
4
5
6
7
Current (A)
8
9
10
11 12
1
2
3
5
6
7
8
9
10
11 12
7
8
9
10
11 12
Current (A)
8
6.8 µH
4
2
1
2
3
4
5
6
Current (A)
12
10
8
8.2 µH
6
4
2
0
0
1
2
3
4
5
6
7
8
9
10
6
7
8
9
10
Current (A)
16
12
10 µH
8
4
0
0
1
2
3
4
5
Current (A)
20
16
12
15 µH
8
4
0
0
1
2
3
4
Current (A)
5
6
7
8
5
6
7
8
30
25
20
22 µH
15
10
5
0
0
1
2
3
4
Current (A)
Document AT799-2 Revised 08/07/12
®
© Coilcraft, Inc. 2012
4
6
Current (A)
2.0
0
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3.0
2.5
5.6 µH
10
25
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
200°C POWER INDUCTORS
AT524PYA Series
L vs Frequency
100
Inductance (µH)
22 µH
15 µH
10 µH
10
5.6 µH
3.0 µH
1.8 µH
1
4.7 µH
2.2 µH
1.0 µH
0.68 µH
0.1
0.1
10
1
Suggested
Land Pattern
100
Frequency (MHz)
Irms Derating
Dimensions are in
inches
mm
Document AT799-3 Revised 08/07/12
®
© Coilcraft, Inc. 2012
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.