HALOGEN
High Power, Drum Inductors
Pb
HF
UNI-PAC™ UP5 Series
FREE
Applications
• Buck or boost inductor
• Desktop computer
• Workstations/servers
• DVD Players
• Portable power devices
• Base stations
• Industrial power supplies
• Output filter chokes
SMD Device
• Test equipment instrumentation
Description
• Halogen free
Environmental Data
• Storage temperature range: -40°C to +125 °C
• 125°C Maximum total temperature operation
• 18.54 x 15.24 x 7.11mm maximum surface mount package
• Ferrite core material
• Operating temperature range: -40°C to +125°C
(ambient + self-temperature rise)
• Solder reflow temperature: J-STD-020D compliant
• Inductance range from 1.0µH to 1000µH
• Current range from 0.56 to 20 Amps
• Frequency range up to 1MHz
• RoHS compliant
Packaging
• Supplied in tape and reel packaging, 250 parts per reel,
13” diameter reel
Product Specifications
OCL1
I
I
SRF MHz
DCR mΩ@20°C
2
3
rms
sat
Part Number5
UP5-1R0-R
UP5-1R5-R
UP5-2R2-R
UP5-3R3-R
UP5-5R6-R
UP5-100-R
UP5-150-R
UP5-220-R
UP5-330-R
UP5-470-R
UP5-680-R
UP5-101-R
UP5-151-R
UP5-221-R
UP5-331-R
UP5-471-R
UP5-681-R
UP5-102-R
µH 20%
1.0
Amps
8.6
7.5
7.1
6.2
5.3
4.3
4.0
3.5
3.0
2.6
2.3
1.8
1.5
1.2
1.0
0.82
0.72
0.56
Amps@25°C
20.0
18.0
16.0
14.0
12.0
10.0
8.0
Typical
140
110
75.0
70.0
45.0
21.0
16.0
13.0
11.0
9.0
6.5
5.7
4.5
3.7
3.0
2.7
2.2
2.0
Maximum
9.0
K-factor4
73.61
60.22
50.96
44.16
31.55
24.54
20.07
16.99
14.09
11.62
9.60
7.98
6.56
5.39
4.39
3.70
3.08
2.54
1.5
2.2
3.3
5.6
10.0
15.0
22.0
33.0
47.0
68.0
100
150
220
330
470
680
1000
12.0
14.0
18.0
20.0
31.0
36.0
47.0
66.0
86.0
130
190
250
380
560
850
1100
1800
7.0
5.5
4.5
3.5
3.0
2.6
2.4
1.9
1.4
1.2
1.0
1
2
Open Circuit Inductance (OCL) Test Parameters: 100kHz, 1.0V , 0.0Adc
rms
rms
AC currents. PCB layout, trace thickness and width, air-flow and proximity of other heat
generating components will affect the temperature rise. It is recommended the part temperature
not exceed 125°C under worst case operating conditions verified in the end application.
4
6
K-factor: Used to determine B for core loss (see graph). B = K L ΔI B : (Gauss),
* *
p-p p-p p-p
,
K: (K-factor from table), L: (inductance in μH), ΔI (peak-to-peak ripple current in amps).
Part Number Definition: UP5-xxx-R
• UP5 = Product code and size
• xxx= Inductance value in μH, R = decimal point. If no R is present, then third digit
equals the number of zeros.
I
: DC current for an approximate ΔT rise of 40°C without core loss. Derating is necessary for
3
I
: Peak current for approximately 10% rolloff at 25°C.
sat
• “-R” suffix = RoHS compliant
0411 BU-SB11453
Page 1 of 4
Data Sheet: 4409