ML378PJB Datasheet, PDF (1/2 Pages) Coilcraft lnc. – High-Reliability Power Inductors

3010 POWER INDUCTORS
High-Reliability Power Inductors ML378PJB
■ 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  25 – 32 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  1000/7″ reel
Plastic tape:  12 mm wide, 0.23 mm thick, 8 mm pocket spacing,
1.4 mm pocket depth
Recommended pick and place nozzle  OD: 3 mm; ID: ≤1.5 mm
^  Inductance²
  _{Part number}1
±20% (µH)
ML378PJB471MLZ
0.47
ML378PJB681MLZ
0.68
ML378PJB102MLZ
1.0
ML378PJB152MLZ
1.5
ML378PJB182MLZ
1.8
ML378PJB222MLZ
2.2
ML378PJB332MLZ
3.3
ML378PJB472MLZ
4.7
ML378PJB562MLZ
5.6
ML378PJB682MLZ
6.8
ML378PJB822MLZ
8.2
ML378PJB103MLZ
10
ML378PJB123MLZ
12
ML378PJB153MLZ
15
ML378PJB183MLZ
18
ML378PJB223MLZ
22
ML378PJB333MLZ
33
ML378PJB473MLZ
47
ML378PJB683MLZ
68
ML378PJB104MLZ
100
ML378PJB124MLZ
120
ML378PJB154MLZ
150
ML378PJB184MLZ
180
ML378PJB224MLZ
220
ML378PJB334MLZ
330
  _{DCR max}3
(Ohms)
0.070
0.080
0.085
0.120
0.150
0.220
0.220
0.300
0.400
0.450
0.500
0.540
0.700
0.950
1.00
1.20
2.00
3.20
3.50
5.25
6.10
9.15
10.1
12.5
18.5
SRF (MHz)^{4  } Isat (A)⁵
min     typ 10% drop 20% drop 30% drop
259
370
2.3
189
270
1.8
161
230
1.6
115
165
1.3
105
150
1.2
2.4
2.4
1.9
1.9
1.7
1.7
1.3
1.4
1.2
1.3
91.0 130
1.3
1.4
1.4
77.0 110
0.83
0.88
0.90
64.4
92
0.72
0.75
0.77
56.0
80
0.67
0.69
0.71
49.0
70
0.61
0.63
0.64
43.4
62
0.56
0.59
0.60
40.6
58
0.50
0.53
0.55
32.9
47
0.46
0.49
0.50
30.1
43
0.41
0.43
0.44
27.0
40
0.38
0.40
0.41
25.2
36
0.32
0.35
0.36
18.9
27
0.25
0.27
0.28
14.7
21
0.23
0.24
0.25
14.7
21
0.20
0.21
0.22
9.8
14
0.14
0.16
0.17
8.4
12
0.13
0.15
0.15
7.7
11
0.13
0.14
0.14
6.3
9
0.11
0.12
0.13
5.6
8
0.10
0.11
0.12
4.9
7
0.10
0.105 0.115
Irms (A)⁶
20°C rise  40°C rise
1.4
1.8
1.2
1.6
1.0
1.4
0.96
1.3
0.80
1.1
0.72
0.88
0.68
0.88
0.56
0.76
0.48
0.62
0.45
0.59
0.42
0.57
0.38
0.51
0.35
0.46
0.30
0.42
0.26
0.38
0.24
0.33
0.21
0.28
0.18
0.25
0.16
0.22
0.14
0.19
0.12
0.10
0.090
0.080
0.070
0.16
0.14
0.12
0.10
0.090
1. When ordering, please specify testing code:
ML378PJB334MLZ
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 using an Agilent/HP 4192A.
Inductance at 1 MHz is the same for parts with SRF ≥10 MHz.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an Agilent/HP 8753ES or equivalent.
5. DC current that causes the specified inductance drop from its value
without current.
6. 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. 2011
®
Specifications subject to change without notice.
Please check our website for latest information. Document ML428-1  Revised 06/30/11
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Cary IL 60013
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