6020 POWERINDUCTORS
High Reliability Power Inductors ML483PYA
■ 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 – 1.6 mOhm
■ Soft saturation makes them ideal for VRM/VRD applications.
Terminations Tin-silver (96.5/3.5) over copper.
Core material Composite
Weight 0.6 – 0.7 g
Ambient temperature –55°C to +105°C with Irms current, +105°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 per 7″reel
Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing,
2.16 mm pocket depth
DCR (mOhms)3
SRF (MHz)4
Irms (A)6
20°C rise 40°C rise
Inductance2
20ꢀ (µH)
Part number1
typ
max
min
typ
Isat (A)5
ML483PYA111MLZ
ML483PYA151MLZ
ML483PYA301MLZ
ML483PYA401MLZ
ML483PYA561MLZ
0.11
0.15
0.30
0.40
0.56
1.60
2.35
3.45
4.60
6.45
1.85
2.70
3.85
5.05
7.10
148
132
82
67
54
185
165
103
84
45
43
35
26
21
15.8
15.0
14.3
12.8
11.3
20.3
19.5
18.8
16.5
13.9
68
ML483PYA681MLZ
ML483PYA821MLZ
ML483PYA102MLZ
ML483PYA122MLZ
0.68
0.82
1.0
6.80
9.75
11.60
13.50
7.50
10.75
12.80
14.90
47
42
40
35
59
53
50
44
21
19
17
16
9.8
8.6
7.5
6.4
12.8
11.4
9.0
1.2
7.5
1. When ordering, please specify testing code:
ML483PYA122MLZ
Irms Testing
Irms testing was performed on a
0.060″ thick pcb with 4 oz. copper
traces optimized to minimize
additional temperature rise.
Testing:
Z = COTS
H = Group A screening per Coilcraft CP-SA-10001
N = Group A 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.
Temperature rise is highly
dependent on many factors
including pcb land pattern, trace
size, and proximity to other
components. Therefore temper-
ature rise should be verified in
application conditions.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document ML801-1 Revised 06/11/13
®
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Email cps@coilcraft.com Specifications subject to change without notice.
www.coilcraft-cps.com Please check our web site for latest information.
Fax 847-639-1508
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
© Coilcraft, Inc. 2013