UP0.4C-1R0-R Datasheet, PDF (1/2 Pages) Cooper Bussmann, Inc. – Miniature size and rugged construction

UNI-PAC™ 0.4C
Low Cost, Low Profile
Power Inductors (Surface Mount)
Description
• Miniature size and rugged construction
• Designed for high shock environments
• Suited for IR and vapor reflow solder
• Frequency range 1kHz to 2MHz
• Ferrite core material
RoHS
2002/95/EC
Applications
• Computer, pager and battery powered equipment
Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C
range is application specific. Temperature rise is
approximately 40°C at rated RMS current. Maximum
operating temperature is 125°C including ambient.
• Solder reflow temperature: +260°C max. for 10 seconds
max.
Packaging
• Supplied in tape and reel packaging, 2,500 per reel
Part
Number
UP0.4C-1R0-R
UP0.4C-1R5-R
UP0.4C-2R2-R
UP0.4C-3R3-R
UP0.4C-4R7-R
UP0.4C-6R8-R
UP0.4C-100-R
UP0.4C-150-R
UP0.4C-220-R
UP0.4C-270-R
UP0.4C-330-R
UP0.4C-390-R
UP0.4C-470-R
UP0.4C-680-R
UP0.4C-101-R
Inductance
µH
(Rated)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
27
33
39
47
68
100
OCL (1)
µH ± 20%
1.16
1.49
2.27
3.22
4.95
7.06
9.53
14.5
21.8
27.5
32.2
39.0
46.5
68.2
102.5
1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc
2) RMS current, delta temp. of 40°C ambient temperature of 85°C
Irms (2)
Amperes
Isat (3)
Amperes
2.88
3.33
2.58
2.94
2.15
2.38
1.89
2.00
1.55
1.61
1.30
1.35
1.16
1.16
0.95
0.94
0.76
0.77
0.69
0.68
0.64
0.63
0.59
0.57
0.53
0.53
0.45
0.43
0.37
0.35
3) Peak current for approximately 30% roll-off @ 20°C
4) Values @ 20°C
DCR (4)
Ohms
(Max)
0.030
0.034
0.050
0.060
0.088
0.128
0.156
0.250
0.360
0.480
0.560
0.650
0.820
1.10
1.58
Mechanical Diagrams
TOP VIEW
1
1.00 ref
(2x)
4.45
ref
Dimensions in Millimeters.
2
2.40 4.45
max max
FRONT VIEW
2.92
max
6.60
max
RECOMMENDED PCB LAYOUT
4.06
1.4 (2x)
2.9
(2x)
COMPONENT VIEW
SCHEMATIC
1
2
yww = Date Code xxx = Inductance value per family chart
Inductance
Characteristics
100%
80%
60%
40%
20%
0%
0%
20% 40% 60% 80% 100% 120% 140% 160%
% of Isat