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CDRH4D22 Datasheet, PDF (1/1 Pages) Sumida Corporation – POWER INDUCTORS (SMD Type) | |||
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POWER INDUCTORS (SMD Type)
SHIELDED TYPE / éç£è·¯ã¿ã¤ã
CDRH4D22
OUTLINE / æ¦è¦
SMD type power inductors where by the electrode is attached to the ferrite core directly.
They are also magnetically shielded to prevent noise radiation.
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CDRH4D22
5.0MAX.
DIMENSIONS (mm)
å¤å½¢å¯¸æ³å³
2.4MAX.
6.9M AX.
4.5
LAND PATTERNS (mm)
æ¨å¥¨ã©ã³ã寸æ³
5.3
CONSTRUCTION
ç£æ°æ§é å³
( 1.5µH - 150µH )
Parts No. L (H)
D.C.R.( ⦠) :
Max.(Typ.)
1R0
1.0 µ
1R1
1.1 µ
1R2
1.2 µ
1R5
1.5 µ 18.3m( 14.1m)
1R8
1.8 µ 21.6m( 16.6m)
2R0
2.0 µ
2R2
2.2 µ
2R3
2.3 µ 25.4m( 19.5m)
2R7
2.7 µ
3R2
3.2 µ
3R3
3.3 µ 35.1m( 27.0m)
3R9
3.9 µ 40.2m( 30.9m)
4R7
4.7 µ 55.9m( 43.0m)
5R6
5.6 µ 62.0m( 47.7m)
6R3
6.3 µ
6R8
6.8 µ 88.0m( 67.7m)
8R2
8.2 µ 96.5m( 74.2m)
100
10 µ 102.4m( 78.8m)
120
12 µ 110.4m( 84.9m)
150
15 µ 127.4m( 98.0m)
180
18 µ 168.7m(129.8m)
220
22 µ 199.7m(153.6m)
270
27 µ 282.5m(217.3m)
330
33 µ 325.8m(250.6m)
390
39 µ 451.2m(347.1m)
470
47 µ 500.4m(384.9m)
560
56 µ 555.4m(427.2m)
680
68 µ 634.1m(487.8m)
820
82 µ 794.6m(608.9m)
101
100 µ
880m(670 m)
121 120µ
1.14(880 m)
151 150µ
1.35( 1.04)
181 180µ
CDRH4D22
Saturation
Rated Current
(A) *C
20 °c 100 °c
2.00
1.60
1.90
1.50
1.80
1.40
1.40
1.10
1.30
1.00
1.10
900m
1.05
850m
1.00
900m
800m
750m
680m
600m
540m
510m
480m
430m
380m
360m
330m
300m
250m
230m
210m
750m
650m
600m
550m
500m
430m
410m
380m
350m
320m
300m
280m
250m
220m
200m
180m
170m
Temperature
Rise Current
(Typ.)(A) * IV
4.20
3.70
3.60
3.07
3.04
2.08
2.05
1.95
1.85
1.82
1.80
1.59
1.41
1.32
1.04
1.02
850m
820m
720m
670m
580m
550m
520m
470m
Measuring Freq. (L) / ã¤ã³ãã¯ã¿ã³ã¹æ¸¬å®å¨æ³¢æ°ï¼Lï¼
CDRH4D22 100 kHz
Tolerance of Inductance/ ã¤ã³ãã¯ã¿ã³ã¹å
¬å·®
CDRH4D22 1.5 µ H â 150 µ H ± 30%(N)
Other / ãã®ä»
*C Saturation Rated Current : The current when the inductance becomes 35% lower than its
nominal value. (Ta=20°C)
*C ç´æµéç³è¨±å®¹é»æµï¼ç´æµéç³è¨±å®¹é»æµãæµããæãã¤ã³ãã¯ã¿ã³ã¹ãå
¬ç§°ã¤ã³ãã¯ã¿ã³ã¹ã®65%以
ä¸ã¨ãªãé»æµå¤ã¨ããã(Ta=20â)
* IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes
âT=40°C. (Ta=20°C)
* IV 温度ä¸æå®åé»æµï¼ç´æµé»æµãæµããæãã³ã¤ã«ã®æ¸©åº¦ä¸æãÎT=40âã¨ãªãé»æµã®å®åå¤ã¨
ããã(Ta=20â)
About Lead-free products / ç¡é製åã«ã¤ãã¦
. Lead-free products are now available for sale
. To order a lead-free product, please add"NP" after the product type:
. ç¡é製åã¯ç¾å¨ã販売ããã¦ããã¾ãã
. ã注æã®éã¯è£½åã¿ã¤ãåã®å¾ã«âNPâãã¤ãã¦ãã ããã
e.g. Ordering code of lead product: Type name-â³â³â³âÃ
Ordering code of lead-free product: Type name NPâ³â³â³âÃ
North America
Tel:(1) 847 545-6700
Fax:(1) 847 545-6720
E-mail: sales@us.sumida.com
http://www.sumida.com
Japan
Tel:(81) 03 3667-3302
Fax:(81) 03 3667-3408
E-mail: sales@jp.sumida.com
Hong Kong
Tel:(852) 2880-6688
Fax:(852) 2565-9600
E-mail: sales@hk.sumida.com
Taiwan
Tel:(886) 2 2726-2177
Fax:(886) 2 2728-2726
E-mail: sales@tw.sumida.com
Singapore
Tel:(65) 6296-3388
Fax:(65) 6296-3390
E-mail: sales@sg.sumida.com
Europe
Tel:(32) 2673-9565
Fax:(32) 2672-0454
E-mail: sales@eu.sumida.com
Rev1.0 09/2004
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