PG0426.821NL [PULSE]
SMT POWER INDUCTORS Flat Coils - PG0426NL Series; SMT功率电感扁平线圈 - PG0426NL系列
| 型号： | PG0426.821NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | SMT POWER INDUCTORS Flat Coils - PG0426NL Series |
| 文件： | 总2页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMT POWER INDUCTORS
Flat Coils - PG0426NL Series
Height: 3.±mm Max
Footprint: 7.5mm x 7.2mm Max
Current Rating: 62Apk
RoHS compliant
Low DC Resistance
High temperature core material, no thermal aging below 152°C
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 1
Inductance
@0ADC
(μH ±±20)
Saturation2
Current Isat
(A)
Heating3
Current IDC
(A)
Core Loss4
Factor
K2
6
DCR (mΩ)
Part
Number
TYP
MAX
PG0426.101NL
PG0426.151NL
PG0426.201NL
PG0426.221NL
PG0426.331NL
PG0426.471NL
PG0426.681NL
PG0426.821NL
PG0426.102NL
PG0426.152NL
2.12
2.15
2.±2
2.±±
2.33
2.47
2.68
2.8±
1.22
1.52
1.3
±.2
±.2
±.2
3.±
3.±
5.±
7.8
7.8
11.5
1.5
±.±
±.±
±.±
3.4
3.4
5.4
8.2
8.2
11.8
62
57
46
42
34
±6
±5
±4
±±
18
34.5
±6.2
±6.2
±6.2
±2.2
±2.2
15.5
13.2
13.2
9.2
44.4
42.2
53.3
58.6
6±.8
89.4
122.6
99.3
1±1.1
153.6
Schematic
Mechanical
.295
7,50
MAX
.110 ± .005
2,80 ± 0,12
1
2
.276
.087 ± .005
2,20 ± 0,12
7,00
PG0426.XXXNL
Date Code
Country of Origin
MAX
.335 ± .005
8,50 ± 0,12
SUGGESTED PAD LAYOU
T
.126
3,20
MAX
.134
3,40
.472
12,00
.630 ± .012
16,00 ± 0,30
Weight......................2.6 grams
Tape & Reel ..............1422/reel
.280
7,10
Inches
Dimensions:
mm
Unless otherwise specified,
.212
2,±5
all tolerances are ±
USER DIRECTION OF FEED
TAPE & REEL LAYOUT
•
•
•
•
•
USA 858 674 8100
Germany 49 7032 7806
Singapore 65 6287 8998
Shanghai 86 21 54643211 / 2
China 86 769 85538070 Taiwan 886 3 4641811
www.pulseeng.com
P649.A (6/26)
SMT POWER INDUCTORS
Flat Coils - PG0426NL Series
Notes from Tables
1. The temperature of the component (ambient plus temperature 4. Core loss approximation is based on published core data:
rise) must be within the standard operating temperature range.
Core Loss = K1 * (f)1.33 * (K±ΔI)±.51
±. The saturation current, ISAT, is the current at which the component
Where: Core Loss = in Watts
inductance drops by 320 (typical) at an ambient temperature of
±5°C. This current is determined by placing the component in the
K1= 8.75E-9
f = switching frequency in kHz
K1 & K2 = core loss factors
specified ambient environment and applying a short duration
pulse current (to eliminate self-heating effects) to the component.
3. The heating current, IDC, is the DC current required to raise the
component temperature by approximately 42°C. The heating cur-
rent is determined by mounting the component on a typical PCB
and applying current for 32 minutes. The temperature is mea-
sured by placing the thermocouple on top of the unit under test.
Take note that the component’s performance 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.
ΔI = delta I across the component in Ampere
K2ΔI = one half of the peak to peak flux density
across the component in Gauss
5. Unless otherwise specified, all testing is made at
122kHz, 2.1VAC
.
6. Optional Tape & Reel packaging can be ordered by adding a "T"
suffix to the part number (i.e. PG24±6.121NL becomes
PG24±6.121NLT). Pulse complies to industry standard tape and
reel specification EIA481.
Inductance vs Current Characteristics
Typical Core Loss vs Peak Flux Density
1.40
1.0
PG0426.102NL
0.9
100kHz
200kHz
300kHz
400kHz
500kHz
1.20
1.00
0.8
0.7
PG0426.681NL
0.6
0.80
0.60
0.40
0.5
1MHz
0.4
PG0426.331NL
0.3
PG0426.201NL
0.2
0.20
0.00
PG0426.101NL
0.1
0.0
100
200
300
400
500
600
700
800
900
1000
1
4
7
10 13 16 19 22 25 28
3
34
3
40 43 46 49 52
DC BIAS (A)
DELTA B (GAUSS)
Delta B = (K2DI)
For More Information:
Pulse Worldwide
Headquarters
1±±±2 World Trade Dr.
San Diego, CA 9±1±8
U.S.A.
www.pulseeng.com
TEL: 858 674 8122
FAX: 858 674 8±6±
Pulse
Pulse China
Headquarters
No. 1
Industrial District
Changan, Dongguan
China
Pulse North China
Room 1523
XinYin Building
No. 888 YiShan Rd.
Shanghai ±22±33
China
Tel: 86 ±1 54643±11/±
Fax: 86 ±1 54643±12
Pulse South Asia
152 Kampong Ampat
#27-21/2±
KA Centre
Singapore 3683±4
Pulse North Asia
No. ±6
Europe
Kao Ching Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
Tel: 886 3 4641811
Fax: 886 3 4641911
Einsteinstrasse 1
D-71283 Herrenberg
Germany
Tel: 65 6±87 8998
Fax: 65 6±82 2282
Tel: 49 723± 7826 116
Fax: 49 723± 7826 135
Tel: 86 769 85538272
Fax: 86 769 85538872
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, ±226. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
P649.A (6/26)
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