PG0087.102NL [PULSE]
FIXED IND 1UH 5.5A 33 MOHM SMD;
| 型号： | PG0087.102NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | FIXED IND 1UH 5.5A 33 MOHM SMD 测试 功率感应器 电感器 |
| 文件： | 总3页 (文件大小：490K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT Power Inductors
Shielded Drum Core - PG0087NL Series
Height: 2.0mm Max
Footprint: 6.2mm x 6.2mm Max
Current Rating: up to 3.5A
Inductance Range: 0.9µH to 4.5mH
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C1
DCR (mΩ)
Inductance
@ 0ADC
(µH 20%)
Inductance
@ Irated
(µH TYP)
Saturation6
Current
-10% (A)
Heating7
Current IDC
+40°C (A)
Core Loss 8
Factor
(K2)
Part2, 3
Irated 5
(A)
SRF
Number
TYP
29
MAX
33
(MHz)
PG0087.102NL
PG0087.152NL
PG0087.222NL
PG0087.332NL
PG0087.472NL
PG0087.682NL
PG0087.103NL
PG0087.153NL
PG0087.223NL
PG0087.333NL
PG0087.473NL
PG0087.683NL
PG0087.104NL
PG0087.154NL
PG0087.224NL
PG0087.334NL
PG0087.474NL
PG0087.604NL
PG0087.684NL
PG0087.824NL
PG0087.105NL
PG0087.205NL
PG0087.305NL
PG0087.505NL
1.0
1.5
0.9
1.3
3.5
3.0
3.5
3.0
5.5
4.9
710
870
>40
>40
>40
>40
>40
37
23
34
2.2
1.9
2.2
40
45
2.2
4.2
1100
3.3
2.9
4.2
6.1
2.0
47
55
2.0
3.3
1200
4.7
1.75
64
70
1.75
2.8
1600
6.8
1.50
1.20
0.94
0.80
0.65
0.54
0.43
0.36
0.30
0.25
0.20
0.15
97
105
1.50
1.20
0.94
0.80
0.65
0.54
0.43
0.36
0.30
0.25
0.20
0.15
2.4
1700
10
9.0
13
111
124
2.2
2200
2700
3400
4000
4900
6100
34
15
198
205
1.6
28
22
19
248
280
1.5
22
33
29
342
386
1.2
17
47
42
525
594
0.95
0.80
0.65
0.52
0.42
0.36
0.28
0.26
0.22
0.20
0.18
0.14
0.12
0.09
15
68
61
656
1180
1740
2600
3810
6147
6716
8947
10800
11655
23200
30660
57560
710
13
100
150
220
330
470
600
680
820
1000
2000
3000
5000
90
1200
1850
2700
3950
6240
7160
9190
11440
12570
24900
31530
64200
7000
8200
10000
13000
15000
17000
18000
19000
21000
30000
37000
48000
10
130
190
290
420
540
610
730
900
1800
2700
4500
9.0
7.0
5.4
4.3
4.1
0.13
0.13
0.10
0.08
0.06
0.05
0.038
0.025
0.10
0.08
0.06
0.05
0.038
0.025
3.9
3.5
2.7
1.9
1.6
1.1
1
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SPM2007 (05/17)
SMT Power Inductors
Shielded Drum Core - PG0087NL Series
NOTE :
8. In high volt*time (Et) or ripple current applications, additional heating in the
component can occur due to core losses in the inductor which may necessitate
derating the current in order to limit the temperature rise of the component. In
order to determine the approximate total loss (or temperature rise) for a given
application, both copper losses and core losses should be taken into account.
1. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC.
2. Optional Tape & Reel packaging can be ordered by adding a “T”
suffix to the part number (i.e PG0087.102NL becomes PG0087.102NLT).
Pulse complies with industry standard Tape and Tape & Reel
specification EIA481.
3. The “NL” suffix indicates an RoHS-compliant part numer. Non-NL
suffixed parts are not necessarily RoHS compliant, but are electrically
and mechanically equivalent to NL versions. If a part number does not
have the “NL” version, but an RoHS compliant version is required, please
contact Pulse for availability.
4. Temperature of the component (ambient plus temperature rise) must be
within specified operating temperature range.
5. The rated current (Irated) as listed is either the saturation current or the
heating current depending on which value is lower.
6. The saturation current, Isat, is the current at which the component inductance
drops by the indicated percentage (typical) at an ambient temperature of 25C.
This current is determined by placing the component in the specified ambient
environment and applying a short duration pulse current (to eliminate self-
heating effects) to the component.
Estimated Temperature Rise:
Trise = [Total loss (mW) / K0].833 (°C)
Total Loss = Copper loss + Core loss (mW)
2
Copper loss = IRMS x DCR (Typical) (mW)
1/2
Irms = [IDC + ΔI2/12] (A)
2
Core loss = K1 x f (kHz)1.23 x Bac (Ga)2.38 (mW)
Bac (peak to peak flux density) = K2 x ΔI (Ga)
[= K2/L (µH) x Et (V-µSec) (Ga)]
where f varies between 25kHz and 1MHz, and Bac is
less than 2500 Gauss.
7. The heating current, Idc, is the DC current required to raise the component
temperature by the indicated delta (approximately). The heating current is
determined by mounting the component on a typical PCB and applying
current for 30 minutes. The temperature is measured by placing the
thermocouple on top of the unit under test.
K2 is a core size and winding dependent value and is
given for each p/n in the proceeding datasheets. K0 &
K1 are platform and material dependant constants and
are given in the table below for each platform.
Trise Factor
(KO)
Core Loss Factor
(K1)
Part No.
PG0087
5.8
15.2E-10
Take note that the component’s temperature rise varies depending on the system condition. It is suggested that the component be tested at the system level, to verify
the temperature rise of the component during system operation.
2
http://www.power.pulseelectronics.com/contact
power.pulseelectronics.com
SPM2007 (05/17)
SMT Power Inductors
Shielded Drum Core - PG0087NL Series
Mechanical
Schematic
PG0087.XXX
Weight ...............0.3grams
Tape & Reel .......1500/reel
Inches
Dimensions:
mm
Unless otherwise specified,
.004
0,10
all tolerances are
INDUCTANCE VS CURRENT
Inductance vs
Current
Characteristic
For More Information
Pulse Worldwide
Headquarters
Pulse Europe
Pulse Electronics GmbH
Pulse China Headquarters
Pulse Electronics (ShenZhen) CO., LTD
D708, Shenzhen Academy of
Aerospace Technology,
The 10th Keji South Road,
Nanshan District, Shenzhen, P.R.
China 518057
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg. Zhongli City
Singapore 368363
Pulse North Asia
3F, No. 198
Zhongyuan Road
15255 Innovation Drive Ste 100 Am Rottland 12
San Diego, CA 92128
U.S.A.
58540 Meinerzhagen
Germany
Taoyuan County 32068
Taiwan
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 2354 777 100
Fax: 49 2354 777 168
Tel: 86 755 33966678
Fax: 86 755 33966700
Tel: 86 21 62787060
Fax: 86 2162786973
Tel: 65 6287 8998
Fax: 65 6280 0080
Tel: 886 3 4356768
Fax: 886 3 4356823
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may
be trademarks or registered trademarks of their respective owners. © Copyright, 2017. Pulse Electronics, Inc. All rights reserved.
3
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SPM2007 (05/17)
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