ML598PTA Datasheet, PDF (1/2 Pages) Coilcraft lnc. – High-Reliability Power Inductors

1360 POWER INDUCTORS
High-Reliability Power Inductors ML598PTA
■ High temperature materials allow operation in ambient
temperatures up to 155°C.
■ Excellent current handling; very low DCR
Core material Ferrite
Terminations  Pins 1 and 2: Tin-silver over tin over nickel over phos
bronze; Pin 3: Matte tin over nickel over phos bronze
Weight  2.6 – 2.8 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 13″ reel; 
Plastic tape:  24 mm wide, 0.4 mm thick, 16 mm pocket spacing,
6.6 mm pocket depth
 Inductance²
Part number¹
±10% (µH)
ML598PTA331KLZ
0.33
ML598PTA651KLZ
0.65
ML598PTA102KLZ
1.0
ML598PTA182KLZ
1.8
ML598PTA272KLZ
2.7
ML598PTA402KLZ
4.0
ML598PTA472KLZ
4.7
ML598PTA602KLZ
6.0
ML598PTA802KLZ
8.0
ML598PTA103KLZ
10
  DCR (mOhm)³
typ    max
0.77
0.77
2.36
2.36
2.36
0.85
0.85
2.60
2.60
2.60
5.50 6.05
5.50 6.05
5.50 6.05
9.83 10.81
9.83 10.81
  _{SRF (MHz)}4
min   typ
140
112
52.5
35.0
29.4
200
160
75.0
50.0
42.0
23.8 34.0
22.4 32.0
19.6 28.0
18.2 26.0
16.8 24.0
 _{Isat (A)}5 _{      Irms (A)}6
10% drop 20% drop 30% drop 20°C rise 40°C rise
36
41
23
27
32
33
17
19
12
13
43
13.0
16.9
28
13.0
16.9
33.5
9.5
13.0
20
9.5
13.0
14
9.5
13.0
11
12
13
9.5
11
12
8.0
9.0
9.5
7.5
8.5
9.0
6.2
7.0
7.5
7.1
9.4
7.1
9.4
7.1
9.4
5.5
7.6
4.4
7.2
1. When ordering, please specify testing code:
ML598PTA103KLZ
Testing: Z = COTS
H = Screening per Coilcraft CP-SA-10001
N = Screening per Coilcraft CP-SA-10004
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A or equivalent.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP 8753D network analyzer.
5. Typical DC current at which the inductance drops the specified amount 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.
© Coilcraft, Inc. 2012
Document ML290-1  Revised 08/13/12
®
1102 Silver Lake Road
Cary, IL 60013
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Fax [phone]
Email [e-mail]
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.