6235 POWER INDUCTORS
High-Reliability Power Inductors
ML512PJB
■
High temperature materials allow operation in ambient
temperatures up to 155°C.
■
Special construction allows it to pass vibration testing to
80 G and shock testing to 1000 G.
Core material
Ferrite
Terminations
Silver-palladium-platinum-glass frit
Weight
460 – 480 mg
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
350/7″reel
Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing,
3.68 mm pocket depth
Recommended pick and place nozzle
OD: 6.2 mm; ID:
≤
3.1 mm
Part number
1
ML512PJB682MLZ
ML512PJB822MLZ
ML512PJB103MLZ
ML512PJB123MLZ
ML512PJB153MLZ
ML512PJB183MLZ
ML512PJB223MLZ
ML512PJB333MLZ
ML512PJB473MLZ
ML512PJB563MLZ
ML512PJB683MLZ
ML512PJB823MLZ
ML512PJB104MLZ
ML512PJB124MLZ
ML512PJB154MLZ
ML512PJB224MLZ
ML512PJB334MLZ
ML512PJB474MLZ
ML512PJB564MLZ
ML512PJB684MLZ
ML512PJB824MLZ
ML512PJB105MLZ
ML512PJB155MLZ
ML512PJB185MLZ
ML512PJB225MLZ
ML512PJB335MLZ
ML512PJB475MLZ
ML512PJB565MLZ
ML512PJB685MLZ
ML512PJB825MLZ
ML512PJB106MLZ
Inductance
2
±20% (µH)
6.8
8.2
10.0
12.0
15.0
18.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
220.0
330.0
470.0
560.0
680.0
820.0
1000.0
1500.0
1800.0
2200.0
3300.0
4700.0
5600.0
6800.0
8200.0
10000.0
DCR
3
max
(Ohms)
0.075
0.095
0.100
0.110
0.125
0.140
0.145
0.180
0.245
0.280
0.345
0.315
0.375
0.435
0.535
0.720
1.02
1.58
1.75
1.97
2.70
3.20
4.60
5.42
6.40
8.90
14.0
16.4
21.4
24.0
29.0
SRF
(MHz)
4
min
typ
39
34
26
20
18
17
17
11
9.0
8.4
7.6
7.0
6.3
5.8
5.1
4.0
3.0
2.5
2.2
2.0
1.8
1.5
1.3
1.2
1.0
0.88
0.66
0.66
0.56
0.49
0.43
55
48
37
29
25
24
24
16
13
12
10.8
10.0
9.0
8.3
7.3
5.6
4.4
3.6
3.1
2.8
2.5
2.2
1.9
1.7
1.5
1.1
0.94
0.86
0.80
0.70
0.61
Isat
(A)
5
10% 20% 30%
drop drop drop
2.6
2.5
2.3
1.9
1.9
1.7
1.6
1.3
1.1
1.0
0.90
0.46
0.46
0.44
0.37
0.31
0.26
0.22
0.20
0.17
0.16
0.14
0.12
0.11
0.090
0.080
0.070
0.070
0.070
0.062
0.059
2.7
2.6
2.4
2.2
2.0
1.8
1.7
1.4
1.2
1.0
0.94
0.52
0.52
0.48
0.43
0.36
0.29
0.25
0.22
0.19
0.18
0.17
0.13
0.12
0.11
0.090
0.077
0.080
0.075
0.070
0.067
2.8
2.7
2.5
2.3
2.0
1.9
1.7
1.5
1.2
1.1
0.96
0.55
0.54
0.51
0.45
0.37
0.30
0.26
0.23
0.21
0.19
0.18
0.14
0.13
0.11
0.10
0.084
0.085
0.080
0.078
0.074
Irms
(A)
6
20°C 40°C
rise rise
1.0
1.0
1.0
1.0
0.97
0.96
0.88
0.80
0.64
0.60
0.58
0.58
0.56
0.48
0.42
0.36
0.32
0.29
0.26
0.22
0.21
0.19
0.15
0.14
0.13
0.11
0.095
0.080
0.070
0.065
0.060
1.5
1.5
1.4
1.4
1.4
1.3
1.3
1.0
0.92
0.86
0.80
0.76
0.72
0.64
0.58
0.51
0.44
0.40
0.37
0.32
0.26
0.24
0.21
0.18
0.18
0.14
0.12
0.10
0.095
0.090
0.075
1. When ordering, please specify
testing
code:
ML512PJB106MLZ
Testing: Z
= COTS
H
= Screening per Coilcraft CP-
SA-10001
N
= Screening per Coilcraft CP-
SA-10004
C
= Custom screening (please
specify when ordering)
2. Inductance tested at 100 kHz, 0.1 Vrms
using an Agilent/HP 4192A.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP
8753ES or equivalent.
5. Typical DC current that causes the specified
inductance drop from its value without cur-
rent.
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.
Document ML587-1
Revised 12/06/10
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
6235 POWER INDUCTORS
ML512PJB Series (6235)
Typical L vs Current
10000
3300 µH
1000 µH
330 µH
100 µH
33 µH
Typical L vs Frequency
10000
3300 µH
1000 µH
330 µH
1000
1000
Inductance (µH)
Inductance (µH)
100
100
100 µH
33 µH
10
10 µH
10
10 µH
1
0.01
0.1
Current (A)
1
10
1
0.01
0.1
Frequency (MHz)
1
10
Typical Current Derating
120
110
100
90
80
70
60
50
30
20
10
0
-55 -40
40
0.138 ±0.004
3,5 ±0,10
0.236 ±0.003
*
6,00 ±0,076
0.236 ±0.003
*
6,00 ±0,076
Percent of rated current
Recommended
Land Pattern
0.079
2,00
0.165
4,20
Isat
Irms
-20
0
20
40
60
80
100
120
140 160
25°C
Ambient temperature (°C)
0.039 typ
1,00
0.260 0.167
6,60 4,25
0.165
4,20
0.071
1,80
0.039 typ
1,00
*
Dimensions are of the case not
including the termination. For maximum
overall dimensions including the
termination, add 0.005 in / 0,13 mm.
0.079
2,00
0.167
4,25
0.260
6,60
Dimensions are in
inches
mm
®
Specifications subject to change without notice.
Please check our website for latest information.
Document ML587-2
Revised 12/06/10
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
Analog electronics
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