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PSQ0805 Datasheet

(PSQ0703 / PSQ0805) SMD Power Inductors Unshielded

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PSQ0703
&
PSQ0805



















































 SMD
Power
Inductors
Unshielded
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: mar.villarrubia@grupopremo.com Web http://www.grupopremo.com
1. Configuration & Dimensions
Series
PSQ0703
PSQ0805
A
6.50±0.3
8.80±0.3
B
4.50±0.2
6.00±0.3
C
2.50±0.2
4.50±0.3
Dimensions [mm]
C’ D(ref.) E(ref.)
2.70±0.3 0.80
2.40
5.00±0.7 1.40
3.40
2. Schematic Diagram
F(ref.)
4.90
6.00
G(ref.)
4.00
5.00
H(ref.)
3.20
4.00
I(ref.)
1.50
2.00
3. Materials
a.- Core : Ferrite DQ core
b.- Wire : Enamelled copper wire (class F)
c.- Terminal : Cu / Sn
d.- Adhesive : Epoxy resin
e.- Remark : Lead content 200ppm max. include ferrite
4. General Specification
1
SMD
Power
Inductors

















































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PSQ0805 Datasheet

(PSQ0703 / PSQ0805) SMD Power Inductors Unshielded

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PSQ0703
&
PSQ0805



















































 SMD
Power
Inductors
Unshielded
C/Severo Ochoa 33 – Parque Tecnológico de Andalucía. 29590 Campanillas .Málaga (Spain) Phone +34 951 231 320 Fax +34 951 231 321
E-mail: mar.villarrubia@grupopremo.com Web http://www.grupopremo.com
a.- Temp. rise
20ºC max. (PSQ0703)
40ºC max. (PSQ0805)
b.- Rated current
Current cause inductance drop within 10%
Base on temp. rise & L/L0A = 30% typ.
c.- Storage temp. : -40ºC ~ +125ºC
d.- Operating temp. : -40ºC ~ +105ºC
e.- Resistance to solder heat : 260ºC. 10 secs
5. Electrical Characteristics
PSQ0703(1µH
–
1000µH)
DWG No.
Inductance Q
(µ H)
ref.
PSQ0703 – 1R0M
PSQ0703 – 1R2M
PSQ0703 – 1R8M
PSQ0703 – 2R2M
PSQ0703 – 2R7M
PSQ0703 – 3R3M
PSQ0703 – 3R9M
PSQ0703 – 4R7M
PSQ0703 – 5R6M
PSQ0703 – 6R8M
PSQ0703 – 8R2M
PSQ0703 – 100K
PSQ0703 – 120K
PSQ0703 – 150K
PSQ0703 – 180K
PSQ0703 – 220K
PSQ0703 – 270K
PSQ0703 – 330K
PSQ0703 – 390K
PSQ0703 – 470K
PSQ0703 – 560K
PSQ0703 – 680K
PSQ0703 – 820K
PSQ0703 – 101K
PSQ0703 – 121K
1.0±20%
1.2±20%
1.8±20%
2.2±20%
2.7±20%
3.3±20%
3.9±20%
4.7±20%
5.6±20%
6.8±20%
8.2±20%
10.0±10%
12.0±10%
15.0±10%
18.0±10%
22.0±10%
27.0±10%
33.0±10%
39.0±10%
47.0±10%
56.0±10%
68.0±10%
82.0±10%
100.0±10%
120.0±10%
25
25
25
24
23
23
22
20
20
20
20
23
20
23
20
20
20
17
18
20
20
18
18
33
32
Test Freq.
L
(KHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Q
(MHz)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
SRF
(MHz)
nom.
160.0
145.0
105.0
95.0
80.0
65.0
70.0
60.0
56.0
45.0
40.0
36.0
36.0
30.0
30.0
26.0
20.0
20.0
18.0
15.0
13.0
13.0
12.0
11.0
10.0
RDC
(Ω )
max.
0.042
0.047
0.052
0.060
0.065
0.075
0.080
0.100
0.105
0.115
0.150
0.170
0.180
0.240
0.280
0.300
0.400
0.450
0.550
0.720
0.800
0.900
1.180
1.560
1.750
Irms1
(mA)
T=20ºC
max.
2200
2000
1900
1800
1700
1650
1580
1500
1400
1300
1100
1000
900
750
700
650
600
560
500
400
390
380
330
270
260
Irms2
(mA)
T=40ºC
max.
3200
3000
2700
2600
2500
2350
2250
2100
2000
1900
1500
1400
1300
1120
1050
950
880
820
730
640
600
560
470
400
365
2
SMD
Power
Inductors

















































P R E M O
All rights reserved. Passing on of this document, use and communication of contents not permitted without written authorisation.


Part Number PSQ0805
Description (PSQ0703 / PSQ0805) SMD Power Inductors Unshielded
Maker Premo
Total Page 6 Pages
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